Tag Archives: Human Osteology

Guest Interview: Introducing the Belgian Osteoarchaeology & Physical Anthropology Society (BOAPAS) with Marit Van Cant, & Co-Founders Davina Craps & Hélène Déom

27 Feb

Marit Van Cant is a PhD-fellow for the Research Foundation Flanders (FWO), and in a joint PhD between the Free University of Brussels (VUB, Belgium) and the University of Sheffield (UK).  She completed her Master’s Degree in Archaeology at the VUB in 2012.  Since 2010 she has been specialising in human osteology by participating in several key courses at the Leiden University Medical Center (LUMC) and Leiden University (The Netherlands), and also in the MSc in Human Osteology and Funerary Archaeology at the University of Sheffield as a part of the European Union Erasmus exchange programme in 2011.  Approaching the final stage of her PhD thesis, Marit has been appointed as Student Representative of the Society for Medieval Archaeology in 2016-2017, for which she has organised its annual Student Colloquium in Brussels, the first time that the event took place outside the UK.

Dr. Davina Craps, finished her doctoral degree at Durham University in 2015 and specialises in palaeopathology (the study of disease in the past), with a research focus on rheumatology.  She completed her undergraduate studies at the Free University of Brussels (VUB) and went on to get Master’s degrees specializing in osteology, anatomy, funerary archaeology, eastern Mediterranean archaeology and palaeopathology from the Catholic University Leuven (Belgium), the University of Sheffield (UK), and Durham University (UK).  She is currently applying for postdoctoral funding, and runs her own freelance osteology company called Osteoarc, which specialises in the analysis and assessment of human skeletal remains from archaeological contexts for commercial units and museums.

Hélène Déom undertook a Master’s degree in Archaeology at the Catholic University of Louvain-la-Neuve (Belgium) then another Master’s degree in Human Osteology and Funerary Practices at the University of Sheffield (UK).  During her studies, she specialised in prehistoric burials from Belgium and England.  After graduation in 2014, she started to work for archaeologists from the Public Service of Wallonia (SPW), examining skeletons excavated from medieval parish cemeteries.  She’s been working freelance since 2015 under the name of TIBIA, which specialises  in the analysis of human skeletal remains from archaeological contexts.


These Bones of Mine (TBOM):  Hello Marit, thank you for joining me at These Bones of Mine!  I know you, of course, from my time at the University of Sheffield a few years ago but since then you have been working on your PhD, alternating between the University of Sheffield, in England, and Free University of Brussels, in Belgium.  How is your research going?  And how did you become involved in helping to set up Belgian Osteoarchaeology and Physical Anthropology Society (BOAPAS)?

Marit Van Cant (MCV):  Hi David!  Indeed a while ago – besides the several times we met at conferences, remember the Society of American Archaeology 2015 annual meeting in San Francisco where I had the privilege to listen to your nice talk on the public importance of communicating bioarchaeology of care research (and not to mention the famous Vesuvio Cafe we frequented afterwards!).  Time flies indeed since we both studied together at the University of Sheffield!

I am currently in the writing up stage of my PhD research, which is about the skeletal analysis of rural and small urban sites, mainly in Flanders, and one rural site from the United Kingdom.  Besides the general health status, I’ll look at entheseal changes on both inter- and intra-population level, and the impact of occupational activities and the environment on these populations, in conjunction with archaeological and historical sources.  But, enough said of this project – I would like to defend my PhD by the end of this year! – and this interview is all about BOAPAS, right?

So, this is how it all started: In October 2015, I was asked to give a presentation at the Dead Men Talking Symposium in Koksijde, Belgium, on the state of the art of osteological research in Flanders. 

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The meeting taking place on the 27th February 2016 at the Royal Belgium Institute of Natural Sciences, Brussels. Image credit: Marit Van Cant.

It was clear that, not only in Flanders, but also in Wallonia, (I will not dwell on details of the complex political situation in Belgium, but briefly: Flanders is the Dutch speaking part, and they speak mainly French in Wallonia), many young (and less young) researchers in bone studies are forced to study abroad, such as in the United Kingdom, in France, or in The Netherlands.  Although we do have many skeletal remains in Belgium, previously excavated or even to be uncovered in the (near) future, there is currently no clear overview of which skeletal collection is yet to be studied, or of the depository this bone material is stored at.

So, me and three other participants at the conference, Hélène Déom, Davina Craps and Marieke Gernay, decided to gather not only all osteologists (human bone specialists and archaeozoologists) in Belgium, but also employees working in heritage agencies, museums and archaeologists (both contractors, including commercial and academic researcher and lecturers) in order to provide a platform for everyone working with osteological material from archaeological contexts.

We started with an announcement and a mailing list at this conference, and collected the contact details of c. 30 people on that day.  We created a mail address, which was still called Belgian Osteological Research group as we hadn’t decided on the name of our society yet!  Our next step was to announce our first meeting.  This was organised on February 27th 2016 in the small auditorium of the Royal Belgium Institute of Natural Sciences in Brussels, with many thanks to Caroline Polet for providing us this location.

TBOM:  I certainly do remember the Versuvio Cafe, and I think if you had told 16-year-old me that he would be drinking where Kerouac and Ginsberg had drunk in San Francisco, he probably wouldn’t have believed you.  (Not to mention visiting the City Lights bookstore and watching an excellent band in a dive bar!).  I wish you good luck with your PhD defense, but I’d like to know more about the topics that were discussed in regards to setting up the society.

I’m impressed that your group managed to pull together and contact a full representation of the individuals who are involved with skeletal remains from archaeological contexts in Belgium, but how did you decide what topics to mention and how did you move forward?

MVC:  That bookstore was indeed amazing!  And the beatnik spirit still surviving in that bar . . .  Good memories will never fade away!

We welcomed 11 members at our first meeting, both from Flanders and Wallonia, and decided to communicate in English to facilitate international accessibility.  On the other hand, French and Dutch translations on our website will be available too.

Further topics we discussed included the aims of our society:

  • To provide information about professionals in the field within Belgium.
  • To improve communication in osteological matters, especially between people from the different regions of the country.
  • To produce a database of skeletal collections and the relevant institutions that hold the various skeletal collections.
  • The legalisation of our society, and whether to become a non-profit society or not, and which steps should be undertaken to achieve that goal.
  • Decide on the name and logo of the group itself.

To choose the latter one, an online poll was created, and finally, BOAPAS, or the Belgian Osteoarchaeology & Physical Anthropology Society, came out as the most favoured name for our new society.

Once the name and vision statement were created, we worked on managing and maintaining our visibility.  Online visibility comprehends a website with a forum as well as social media profiles such as on Facebook and Twitter.  But, there is always room for improvement of course, so we are still working on the design and content of the site itself and how we reach out to individuals and other like-minded societies and organisations.

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The delightful BOAPAS cards advertising the society, and the joy of using sliding calipers to measure skeletal elements and anatomical landmarks. Image credit: Marit Van Cant.

The site gives an overview of our aims and vision statement (why we are doing it) and ways to contact the group (via email address, possibly via social networks).  At a later stage, we would like to include a forum and the database can be linked to it.  All details that will be added to the website can be discussed, tested, improved or removed as appropriate.  We also created a list of people who are currently available for short or long term assignments, or available in the future, with their photograph and biographical details demonstrating their background and skill sets.

TBOM:  I have to say I do adore those business cards, they manage to effectively communicate the message of the aim of the society and the methods used in physical anthropology and osteoarchaeology in a lovely way!  So, do you foresee any major areas where you may run into problems in setting up the society?

Aligned to this question, do you, by starting up BOAPAS, hope to bring into existence a firmer framework for osteological studies, within academic research and commercial work, in the Belgian archaeology and anthropology sector?

Hélène Déom (HD):  Thank you, those business cards are the result of effective teamwork to create them.  We are really proud of them.  There are, of course, major problems, as usual, when a society is being set up and they include time, money and legislation.  I’d say that is a long shot, but I’m dreaming of creating such a strong framework for osteology in Belgian archaeology…  What about you, ladies?

Davina Craps (DC):  Thank you for the nice compliment.  The business cards are one of the many examples of effective teamwork within BOAPAS.  We believe in involving our members as much as possible in the decisions and the running of the society.

We don’t really foresee any major problems, as there is a definite interest in BOAPAS both from the physical anthropologists who are active in Belgium and from the archaeological community itself.  One of the smaller issues that we have to deal with is the time it takes to set up a society.  All three of the founding members have other obligations aside from the society, thus it can be challenging to create enough free time to spend on the society’s needs.  Another issue that we are currently dealing with is how to create a more official platform for BOAPAS to operate from.  We are currently looking at legislation when it comes to societies and other options to allow BOAPAS to continue growing.

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A photograph of the founding members of BOAPAS, left to right: Marieke Gernay, Marit Van Cant, Davina Craps and Hélène Déom. Image credit: Hélène Déom.

We are indeed hoping to create a strong framework, where there currently isn’t really one in place.  The aim of BOAPAS is to facilitate stronger lines of communication between commercial archaeology, museums, and the physical anthropologists.

MVC:  Yes, thanks David for your comments on the cards.  I believe the major challenges we are facing right now is sorting out legal issues on non-profit organisations, and who we should contact for external advice regarding this.  Setting up a society requires after all a whole procedure we need to take into account.  This means in the near future, we have to elect board members such as a president, treasurer, and secretary, and to accomplish this, we hope we can find people with the right amount of time and dedication to work, especially on the further development of our website, FB-page, newsletters, communication on meetings, vacancies, conference calls, etc.

It is very supportive to notice the mainly positive feedback we have received so far, and it is also good to know that the Dutch Association of Physical Anthropologists (the NVFA) has offered to set up joint-events in the near future.  I believe it is important to maintain close relationships with our foreign partners, such as British Association of Biological Anthropology and Osteology (BABAO) and the NVFA, as several members (like me) are a member of both societies.  Finally, our main goal is indeed to develop a strong and consistent framework in Belgium (this means both Flanders and Wallonia!) in osteology matters.  On a later stage, another motivation would be the development of offering osteology courses, for instance within the archaeological training at our universities, but that would be another challenge on the long run.

TBOM:  That sounds great about both the future collaboration between The Netherlands and Belgian organisations, and the possible development of offering osteology courses.  I always think that tailored osteology short courses can offer both the public and the practitioner alike opportunities to increase their knowledge base, and also remain up to date on the theories and methodologies that inform osteological research, especially so if some form of accreditation can take place.

So, I think I must ask that, having been a member of the British Association of Biological Anthropology and Osteoarchaeology (BABAO) and the Palaeopathology Association, both of which have been around for some time, I’m curious as to why has it taken a while for Belgium to have a osteologically focused society?

MVC:  These short courses would be a good start indeed to show the basic principles of osteological research, both in- and ex-situ to principally archaeology students and archaeologists dealing with skeletal remains.  Outreach to the general public is currently undertaken through workshops to mainly high school students, or even to children from minority families living in ‘deprived areas’ in Brussels.

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Marit Van cant examining human skeletal material. Marit is currently the Society for Medieval Archaeology’s student representative, check out the society’s website for more information. Image credit: SMA/Marit Van Cant.

Although Belgium has a longstanding and internationally acclaimed tradition in palaeontological studies with the discovery of hominid remains in several caves in Wallonia in the 19th century, it was not until the 1950’s when the study of human bones from an archaeological context advanced here, and this is mainly due to pioneer research from scholars working in the field of medicine.  In Flanders, osteological research within an archaeological context have only really developed since the late 1990’s.

A shortage in human osteology studies was also noticed by Leguebe (1983: 28-29) who argued that the expansion of (physical) anthropology in Belgium, compared to other countries, was impeded by a lack in ‘organized teaching ratified by a legal diploma’.  In 1919, plans were initiated to found an institution for anthropology studies in Brussels, but, these attempts were unfortunately unsuccessful.  Other factors that might influence a deficit in an organised osteology framework are scarce funding and resources, alongside the complex political structure in our country.  Belgium has one society, the Royal Belgian Society for Anthropology and Prehistory (RBSAP), founded in 1882, and which co-operates closely with the Royal Belgian Institute of Natural Sciences in Brussels.

DC, HD and MVC:  Although the RBSAP publishes a yearly bulletin with articles, and organises an annual general meeting, their website (which is only accessible in French) has not been updated since 2010.  Further, we believe that the RBSAP is slightly more focused on prehistoric research, which we obviously support since the many findings of fossil remains in Wallonia (e.g. in 2010, the RBSAP organised an excursion to the Spy cave).

In addition, with BOAPAS, we would like to pay attention to osteology studies covering all historic periods from both Wallonia and Flanders, and to offer a vivid platform and discussion forum via social media and our (partially trilingual, but mainly English) website, on current and future research of skeletal remains.  We certainly believe in co-operation and the free flow of information, thus we have reached out to the RBSAP to hold a meeting with the organising committee in order to discuss joint possibilities.  Perhaps this collaboration between the established values of RBSAP and the fresh, motivated perspective of BOAPAS can truly invigorate the scene of osteology in Belgium.

TBOM:  In that case then, I can see why there is a need to set up BOAPAS in order to improve upon the knowledge and research base for osteological studies within Belgium.  Please do keep in touch as both myself and my readers would love to know about upcoming events and courses.

MVC:  Thank you very much for the discussion!  Just to let you and your readers know we do have a collaboration between BOAPAS and the Gallo-Roman Museum in Ath, Belgium, is currently undertaken for an exhibition on funerary traditions, and it is scheduled to open in 2018.  And keep an eye on our website at www.boapas.be for upcoming news and events!  We are also still looking for volunteers to help out with the design and layout of the site, so please do get in touch if any of your readers are interested and able to help us build the website.

TBOM: Thank you very much for talking with me today, and I wish you all the best of luck with BOAPAS!

Further Information

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Reflection During a Day of Skeletal Processing

8 Feb

I have a day off from my normal job and I find myself carefully wet sieving the cremated remains of a suspected Romano-British individual in the processing room at the local unit, but I’m not alone here.  Instead I’m surrounded by recently excavated Anglo-Saxon remains drying slowly on paper towels, organised in numerous plastic trays on various shelves to my side and up above me.  In each tray there is a plastic zip bag, the site code and context number inked on for identification purpose and later site reconstruction.  By taking the right femoral head and neck (upper thigh) as an identifier of the minimum number of individuals (MNI), I count at least six individuals represented in the new assemblage, although there are a few trays I cannot quite see and as I am not here to look at them I do not uncover them.  A quick look at the morphology (size and shape) of the individual skeletal elements is enough to see that, demographically speaking, adults and non-adults are represented in the assemblage.

Browsing the mandibles (lower jaw) that are present I can see a few without the 3rd molar fully erupted, one or two lying in crypts waiting to reach up for the shaft of light from the outside world that would never come.  Another mandible has the majority of the teeth present, including the 1st, 2nd and 3rd molars in each half, but it displays severe enamel wear of the crowns of the teeth (the occlusal or biting surface).  This is indicative of a rough diet and probable middle to advanced adult age.  The fact that most of the teeth are present suggest that the individual wasn’t too old though, as tooth loss is strongly correlated to increasing age for humans.

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A day in the archive stores analysing non-adult skeletal remains from an archaeological site. Photograph by the author use a Pentax ME Super camera and Lomography Lady Grey film, if used elsewhere please inform the author and credit as appropriate.

I turn my attention back to the cremated remains.  These are something of a mystery having looked at the context sheets dating from the excavation itself.  There is evidence for cremated non-human remains, likely to be bovine (cow to you and me) as there are a few distinctive teeth included in the bags in an associated context found near the cremated remains that I’m now processing, which itself has been bulk sampled at 100%.  A proper look through the sieved cremated material, which has been processed in accordance with the British Association of Biological Anthropology and Osteoarchaeology guidelines, will have to wait though as they need to dry over the next few days, ideally for another few days after too.  Once dry I can go through each fraction sieved (10mm, 6mm, 2mm) and sort as human and non-human, before identifying specific osteological features and assigning the fragments to either skull, limb, or trunk sections of the skeleton.

As I think about this I remember that I must complete this human osteology report soon.

For many people the thought of touching or analyzing human remains is too much, that in many minds remains are parceled off to the medical realm or are hurried to the cemetery to be removed out of sight.  In reality though we are often surrounded by human remains, though we may not always know it and may not always want to know it.  In archaeology the skeletal remains of humans are often the only direct biological matter to survive of individuals and past populations.  They can encode and preserve a lot of information on biological matters and past cultural practices.  This has been steadily recognized within the past century as osteological methodologies are refined for accuracy and new technology is applied in novel approaches to the remains unearthed.  One of the prime concerns for any bioarchaeologist or human osteologist is that ethical codes and guidelines are adhered to, with the relevant legal permits acquired as appropriate.  As I glance upon the presumed Anglo-Saxon remains I remember that these too were unexpected finds by the construction workers, I briefly wonder how they felt and what they thought on seeing them for the first time.

Anyhow, back to processing the cremation and to thinking about writing the report.

It is pretty interesting as although I’ve part-processed cremations within urns before, with careful micro-excavation spit by spit, I’ve never fully processed a cremation to completion.  Whether these cremated remains represent human skeletal material, as the field notes state, remains a different matter though and it is one I am eager to solve…

Further Learning

  • The British Association of Biological Anthropology and Osteoarchaeology (BABAO) promotes the study of understanding the ‘physical development of the human species from the past to the present’.  As an association they provide research grants for projects in which all members of BABAO are eligible, as well as offering prizes for presentations and posters in their annual conference, which is held in the United Kingdom.  I fully recommend attending and taking part if you are associated with any relevant field.

Upcoming Conference: ‘Skeletons, Stories & Social Bodies’ at the University of Southampton, March 2017

25 Nov

An upcoming interdisciplinary conference entitled Skeletons, Stories, and Social Bodies (SSSB) aims to cover a wide range of topics relating to human anatomy and death.  Taking place at the University of Southampton from Friday 24th March to Sunday 26th March 2017, the conference organizers are keen for students, early career researchers and commercial archaeologists and bioarchaeologists to contribute as appropriate.  The keynote speakers for the conference have recently been confirmed as Dr Heather Bonney, the collections manager of anthropology and a practicing forensic anthropologist at the Natural History Museum, London, and Professor Caroline Wilkinson, a forensic anthropologist from FaceLab at the Liverpool John Moores University who specializes in the forensic reconstruction of faces from both forensic and historical contexts.

Alongside the usual presentations and a conference dinner on the Saturday evening, there is also the opportunity to take part in a number of workshops by the Centre for Learning Anatomical Sciences and art exhibitions on the Sunday.  The five optional workshops include the chance to learn about bioarchaeology, or to attend workshops investigation the scent of death, grief demystified and or an introduction to the Anatomical Sciences laboratory among other topics.  Please note that conference delegates will only have the option to sign up for two of the five workshops due to limited places.

The price for the conference has now been confirmed – please see the conference homepage for the range of prices available.  For the full event attendance the price is set at £65 (student) to £85 (waged), costing a total of £115 if registration is late, but individual day rates are also available.  As such it is advised that anybody interested book before Tuesday 31st January 2017 for early bird registration, whilst late registration is available from the 1st February until the 20th February 2017, which is likely to cost more.  Furthermore there are student bursaries are available for undergraduate and postgraduate students.  Please see here for further details and the conditions stipulated.

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The logo for the conference based at the University of Southampton. Image credit: SSSB 2017.

Topics for Consideration

As this is a very wide-ranging conference the topic of the talks submitted can fit into several categories.  I’d imagine it would depend on the number of the topics received as to how the sessions themselves are organized over the three-day length of the conference.  These topics include, but are certainly not limited to, the following subjects:

1) History of anatomy & dissection
2) Dissections, prosections and technology: replacing cadavers?
3) Death in the modern age
4) Ethics of display of human remains
5) Funerary practices through the ages
6) Disability and disease: archaeological and medical
7) Forensic investigation and approaches
8) Death on the big screen: television and film
9) Lifecourse and osteobiographies
10) Morphology and evolutionary anatomy
11) The body social

Please note that this information was taken from the SSSB 2017 website directly.  From this quick overview it certainly looks like the conference will be a great mix of topics from both historic (and hopefully prehistoric) and modern vantage points, where the humanities meets the sciences in discussing the body, death and the funerary and social treatment of the dead.  Personally, having had the opportunity to dissect the musculoskeletal anatomy of a donated cadaver during my Masters degree in Human Osteology and Funerary Archaeology at the University of Sheffield, I very much appreciate the importance of understanding anatomy within a osteoarchaeological context.  The archaeological and cultural context are of considerable and prime importance, but the body too must be understood if we are to make sense of both past individuals and populations and their lifestyle.

Presentation Style: Select your Poison

The call for papers deadline is Friday 16th December (now passed), so there is not much time left to submit an abstract for any of the topics above.  Submissions are sought for podium, poster and Pecha Kucha presentations with abstracts of no more than 300 words accepted which outline the topic and the aim of the presentation.  As this is an interdisciplinary conference there is a great opportunity to engage with researchers and students who may not normally come into contact with your area of interest and thus may provide stimulating and thought-provoking comments, or new research connections and avenues of exploration.

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The conference gears up for March 2017. Image credit: SSSB 2017 website.

This is also the first time I have seen the mention, or use of, the Pecha Kucha 20×20 method within a conference setting and I have to say I am pretty excited to learn more about it and to see it in action.  The method involves the use of 20 slides with a 20 second exposure for each slide, therefore limiting the presentation to a total of 6 minutes and 40 seconds ideally.  The express aim of it is for the information presented to be precise, concise and short.  This is often achieved by limiting word use on-screen and instead relying on graphs, diagrams and images to convey the vocal component of the talk.  Variations are known where feedback is given immediately after the talk, which increase audience participation, knowledge sink and activity for all involved.

Further Information

  • One of the individuals on the organizing committee for this conference, PhD candidate Sammy Field, has her own blog at Beauty in the Bones.  Check it out for comprehensive posts on a variety of osteological interests.  There is also a great resource page which lists current British human osteological collections and the chronological span of the populations under curation at each institution.  Osteological collections are a vital resource for bioarchaeologists, who analyse human remains in order to understand past lifeways and populations.
  • Readers remember, if you know of any major international or United Kingdom based bioarchaeology, funerary archaeology, or osteological conferences coming up in 2017, then please do drop me a message to either include them in this post or for me to mention them in a brand new post at a later date!

Bones of Contention: A Personal Reflection on Animal Relations

3 Sep

There was something comforting about a strangers dog looking up at me with unadorned glee at my open car door, waiting to be either patted on the head or to be fed a treat (perhaps both if they are lucky) I thought, as the car seemed to drag me into the parking space at work.  Earlier in the day I had stopped at a nearby nature reserve to break the journey in half in order to get some fresh air before the back shift started at the office.  To see the leaves dancing in the wind, to feel the sun on my skin; to know that there is beauty in the scenes where we are not the main actors but merely the passive observers.  I took out my notebook and scratched a few words into its carefully kept pages.  Today was going to be a good day.

Once parked up at work, and upon opening the door a fraction, my eyes spotted a fragment of bone on the tarmac.  One, two, perhaps three pieces?  One solid chunk and two small slithers of bone, the physical remnant of a body dispersed.  The larger chunk grabbed my more immediate interest and I stood up, leaned over and picked it up and carefully turned it over in my hands.  As I expected it was not human, but it was definitely from a mammal.  I chuckled to myself thinking it was a gift from the osteological gods.

Based on a quick morphological assessment it seemed to be a left distal humerus fragment (or, more simply, the top part of the elbow), as I recognised both the posterior olecranon fossa and the anterior coronoid fossa with their familiar shapes.  I also noted the slight ridge of bone that would have led to the medial epicondyle where it not heavily abraded.  Most of the articular surface of the trochlea survived although there were fragments abraded or chipped off either side of this.  Some of these minor breaks were clearly recent, the largest break had exposed a brilliant white patch of the dense cortical and honeycomb-like trabecular bone in clear contrast to the grayer surface that surrounded the broken area.  Still clearly visible, but largely fused, was the posterior line between the metaphysis and distal epiphysis indicating that the animal had not quite reached full adult growth, or skeletal maturity.  There was also a distinct clear transverse saw cut through the full shaft of the distal metaphysis, which indicated that the animal had likely been butchered or processed in some way.

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The humerus bone of a horse (Equus), cow (Bos), pig (Sus), sheep/goat (Ovis/Capra) and dog (Canis) in comparison to one another. Scale bar in increments of 5cm. Image credit: Boneview via University College London.

Based on size alone it likely belonged to the Ovis or Capra genera, that is either a sheep or a goat.  There is the possibility that it could belong to the Sus genus, a pig perhaps, as they can be awfully similar in shape and size, particularly if they have not reached full skeletal maturity.  Zooarchaeologists, those who study the skeletal remains of animals from archaeological contexts, often pair sheep and goat together as it can be exceptionally tough to differentiate those two species from fragmented or isolated skeletal remains.  I could see immediately that the bone was not fresh, that the ashen tone indicated that it had likely spent time being bleached by the sun in the open air.

I knew that even though the industrial estate seemed nice enough, with the gleaming glass paneled Art Deco offices and funky design logos that adorn the signage boards, that behind the lush bushes and full trees that lined one side of the main avenue there was likely a rubbish tip of some description bordering it.  A dump that gathered all of the waste of modern life together to be compacted and squashed, to be buried beyond sight rather than to be dispersed invisibly into the sea or rivers as effluent is.  I had suspected this and wondered if this is where the bone had come from, carried perhaps in the beak of one of the numerous European herring gulls (Larus argentatus) that frequent the area.  They can be seen at all hours, chasing one another on the air currents or taking part in great aerial feats of imaginary bombardments over the great length of the industrial estate.

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Photograph by the author using a Pentax ME Super camera and Lomography Lady Grey film.

I’d come across bleached bone fragments before in such settings where gulls in particular rested and squawked at one another.  Still, it was interesting to see a few fragments of bone and to be able to identify and side which part of the skeleton they represented.  The material was clearly modern, even if sun bleached, and likely represented the fragments from waste sources, scattered by the combined action of animals and natural processes.  The bones had long ago lost their original context, had long ago lost even the rest of the body in which in life they were once a part of.  They could, though, still tells us something about the age of the individual that they represented, the likely size and the probable butchery of their body too.

Later on in the week, a few days after having discovered the bone fragment at work and when the weather had noticeably taken a turn for the better, I find myself happily sat outside in the back garden at home taking it in turns to read and to write.  But I am not alone out here.  I am joined by feathered friends that we keep in a coop towards the bottom of the garden, the three unnamed domesticated hens (Gallus gallus domesticus) that make their home here as we collect their eggs; they are a subspecies of the Red Junglefowl (Gallus gallus) who range over Southeast Asia and from which each domesticated chicken can trace its origin from.  The chickens in this garden are of the Gingernut Ranger type, a friendly, inquisitive and distinctive breed which are well-noted to be friendly and are always keen to peck, dig and generally explore the garden in search of hidden insects.  They also react quite joyfully to owners bringing scraps of food as daily treats.  The chickens are only unnamed because they are so similar-looking to one another, however we can easily tell them apart by their distinct personalities and social identities.

For instance, one of the chickens is remarkably independent and unrelentingly curious about the garden and any unusual sights or sounds therein.  She will be one of the first to peck and prod each section if we allow them into the garden or into an enclosure that we sometimes extend onto the grass via the use of spare chicken wire.  Furthermore, if she has the chance to, she’ll be the first to crouch down and take a flying jump out of said enclosure to scurry around in the undergrowth that lies temptingly out of the reach of the makeshift pen.  (I can only imagine the terror the bugs must feel on seeing this incessant eater appear in their midst).

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The three inquisitive ladies. Photograph by the author using a Pentax ME Super camera and Lomography colour film.

The other two often keep together, but invariably follow the more independent chicken once it has taken flight. As they push their heads repeatedly through the wire to see where their fellow hen has gone their soft fleshy combs ping back and forth, a harbinger of their impending flight for freedom.  Truly it is a joy to look after these beasts, to watch them rake into the freshly upturned soil with their tyrannosaur-like claws, methodically working the soil searching for sustenance and then move forward once they have cleaned the section of life.  I wonder, briefly, if this is perhaps a new approach to tackling trowelling back on archaeological digs.  Again I chuckle at this flight of fancy and gently my thoughts return back to the fragment of bone found at work, wondering where the animal had originated from.

It was in this environment, watching the chickens explore the delights that the garden had to offer and intermittently reading Philip Hoare’s delightful 2013 memoir The Sea Inside, that I remembered the odds and sods collection of non-human skeletal material that I kept from various random chance occurrences.  Within this small collection were the skeletal remains of a shoulder of mutton meal that my family had eaten one Sunday afternoon.  The remains, cleaned of any surviving muscles, ligaments and tendons by knife, were slowly boiled in water over the course of an afternoon to further remove any remaining soft tissue.  It isn’t a perfect bone cleaning method though, and I’d recommend you read the blogs mentioned below for better tips on animal skeletal preparation.  What remained after a number of hours though were gleaming white bones; the complete humerus, radius and ulna bones of a sheep which could perfectly articulate together.  Perfect and whole examples to use as comparative osteological material in order to compare the distal humerus fragment against for both size and morphological differences and similarities.

I also remembered that in one of these pots outside I had buried the skeletal remains of an ox tail, again the leftovers of a family meal that had taken place some time ago.  This was, I think, a number of years ago now and I really should go and dig them out at some point, to see the state of preservation of the caudal vertebrae and identify which bones remain intact.  But, to return to the present line of inquiry, I rummaged around the metal box which held the small collection of animal bones I had collected over the years and found a match for the distal humeral fragment, that I had found at work, with the cleaned bones parsed from the remains of the shoulder of mutton meal.  And so, through the analysis of the morphological features present, combined with my previous handling experience of animal remains and the use of comparative modern examples, my hunch at the species identification had proved correct in this instance.  I felt a sense of satisfaction in my positive and appropriate analysis of this random fragment.

Oh I patted that dog (Canis familiaris) in the car park on the head by the way, watched its chocolate coloured eyes lock briefly and keenly with my own before it decided to wander back over to its owner on the other side of the small car park, perhaps knowing I had no treats to give it that day.  Next time I return to the nature park I hope I shall see it again, and perhaps then will be able to give it a treat in return.

Sometimes it is the little things in life that make you realize that we do not share this world just with one another but with a wide variety of life forms, each within their own lives.

Further Information

  • Check out Zygoma, a regularly updated blog by Paolo Viscardi that highlights non-human skeletal remains and discusses the differences in skeletal morphology between species.  Paolo is a natural history curator at the Grant Museum of Zoology in London.  His Friday mystery objects series of entries are fantastic to note the differences in skeletal morphology between species, ages and sexes of non-human animals.
  • Sauropod Vertebra Picture of the Week (SV-POW!) is a fantastic blog that focuses on ancient animal species, including dinosaurs, and their fossils and general anatomical variation.  Ran by palaeontologists Matt Wedel, Mike Taylor and Daren Naish, SV-POW! also covers a broad arrange of topics related to academia, research and scientific publishing, particularly in relation to copyright and public access to scientific literature.
  • Read Jake’s Bones for a fantastic resource on modern animal remains for comparative osteological purposes, ran by the eponymous Jake.  His site is child and family friendly and offers a wide range of comparative material from a whole range of animals and he also introduces the importance of natural history and conservation.  For a great guide on how to clean and process skeletal remains check out his guide here.
  • Bioarchaeologist and human osteologist Jess Beck has a fantastic site called Bone Broke, which introduces readers to the beauty of the human skeleton and the information which is encoded within bone, and to what archaeologists can learn about past individuals and populations in the archaeological record from the study of them and their context.  Check out her useful resources page here, where you can test yourself on the human bone quizzes, learn how to prepare animal skeletons or just to brush up on your anatomy!

Updated: Human Osteology Postgraduate Courses in the United Kingdom

14 Aug

Note: I originally wrote this post a few years ago in order to outline the available human osteology/bioarchaeology postgraduate courses in the United Kingdom as a guideline for the degree fees and topic availability.  However since then a number of substantial national and international changes have occurred.  These include, but are not limited to, the increase of undergraduate tuition fees to £9000.00 per academic year; the general increase of the price of Masters degrees; the new availability of student loans for Masters students; changes to Disabled Students Allowance from the 16/17 academic year onward; the transfer of some Student Finance grants to loans; the Government White paper released in May 2016 outlining challenges and changes needed in higher education, etc.

One of the more important changes was the outcome of the referendum in the United Kingdom whether it to remain or not a part of the European Union, this resulted in a very tight result in which the majority voted to leave the European Union.  This process will take many years, but the Government of the United Kingdom recently stated that it would guarantee European Union funding for projects signed before the Autumn Statement until 2020.  Doug, of Doug’s Archaeology, has an interesting and somewhat depressing post on what Brexit could mean for archaeology as a sector more generally

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Whilst I was doing some light research for another article I made a quick list of every course in the United Kingdom that offers human osteology as a taught masters (either as an MA, Masters of Arts, or as an MSc, Masters of Science) or offer a distinctive human osteology module or component within a taught masters degree.  Human osteology is the study of human skeletal material from archaeological sites.  Human osteologists study bones to identify age, biological sex, pathology and pre- and post-mortem trauma alongside other avenues of research in human behaviour and activity, such as investigating diet and mobility of post populations.  The subject is generally only taught as a Masters level within the United Kingdom.

Within the list England as a whole is well represented within the universities highlighted, Scotland only comes in with two entries whilst Wales and Northern Ireland, as far as I know, offer no distinctive osteological courses at the Masters level.  Further to this the reader should be aware that some universities, such as the University of Leicester, offer commercial or research centers for human and animal osteology yet run no postgraduate courses that provide the training in the methods of osteoarchaeology.  Thus they are excluded from this list.

This information is correct as of September 2016, but please expect at least some of the information to change, especially in relation to course fees for United kingdom, European Union, and international students.  It should be noted here that the education system in the United Kingdom is internationally well-regarded and the educational institutions are often in the top 10% in world league tables; however it can be very expensive to study here, especially so in the consideration of prospective international students.  Please also take note of the cost of renting (especially in London and the south of the country generally) and the high cost of daily living compared to some countries.  The list is not an exhaustive attempt and I am happy to add any further information or to correct any entries.

Other Sources & Prospective Student Advice

As well as the list below, the British Association for Biological Anthropology and Osteoarchaeology also have links to human osteology and bioarchaeology courses in the United Kingdom.  You check the list out here.  The British Archaeological Jobs and Resources (BAJR) site, ran by David Connolly, also has a plethora of useful resources to check as well as an active Facebook group which is a great place to ask for advice.  I’ve also wrote a second post to compliment this one which entails what you, the prospective student, should keep in mind when looking at degree courses to pursue. You can check out that post by clicking the title here: Questions to remember when considering a postgraduate course in human osteology.

skull-saxon

An example of an archaeological skull. Image credit: source.

Courses in the United Kingdom, please note that the fees stated are for full time students.  For part time students the price is normally halved and the course carried out over two years instead of the usual one year that is common for Masters within the United Kingdom.

MA/MSC Degrees in England

Bournemouth University:

  • MSc Forensic Osteology (UK/EU £5500 and International £13,500, from 17/18 UK/EU £5750 and International £14,000).
  • MSc Biological Anthropology (UK/EU £5750 and International £14,000, from 17/18 UK/EU £6000 and International £14,500).

University of Bradford:

University of Cambridge:

  • MPhil Human Evolution (amazingly there are 18,000 skeletons in the Duckworth Collection!).

Cranfield University:

UCLAN:

University College London:

University of Durham:

University of Exeter:

  • MSc Bioarchaeology (Offers choice of one of three core pathway topics, including human osteology, zooarchaeology and, new for the 16/17 academic year, Forensic Anthropology) (UK/EU £6900 and International £15,950).

Universities of Hull and York Medical School:

  • MSc Human Evolution (A very interesting course, combining dissection and evolutionary anatomy) (UK/EU £6650 and International £15,680).

University of Liverpool:

Liverpool John Moores University:

University of Manchester:

  • MSc Biomedical and Forensic Studies in Egyptology (course under review).

University of Oxford:

University of Sheffield:

University of Southampton:

University of York:

MA/MSc Degrees in Scotland

University of Dundee:

University of Edinburgh:

The following universities offer short courses in human osteology, osteology, forensics or zooarchaeology

Short Courses in England

Cranfield University:

University of Bradford:

  • On occasion run a palaeopathology course, please check the university website for details.

University of Sheffield:

Note: I am still genuinely surprised there are not more short courses, if you find any in the United Kingdom please feel free to drop a comment below.

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A University of Hull and Sheffield joint excavation at Brodsworth carried out in 2008 helped to uncover and define a Medieval cemetery. Image credit: University of Hull.

A Few Pieces of Advice

A piece of advice that I would give to prospective students is that I would strongly advise researching your degree by visiting the universities own webpages, finding out about the course specifics and the module content.  If possible I’d also visit the department and tour the facilities available and seek advice from the course leader with regards to potential research interests.  I would also always advise to try to contact a past student and to gain their views on the course they have attended previously.  They will often offer frank advice and information, something that can be hard to find on a university webpage or from a course leader.  Also please do be aware of the high cost of the United Kingdom tertiary education as prices have been raised considerably in the past few years and are likely to rise again, especially so in comparison to cheaper courses on the European continent.

Finally, if you know of any other human osteology or bioarchaeology Masters or short courses in the United Kingdom please do comment below or send me an email and I will add it to the list here.

Conference Review: Day of the Dead Conference at Queen’s University Belfast, Northern Ireland, 17th-19th October 2014

31 Jul

As highlighted in an earlier blog post (alright, this post is quite late!) on this site Queen’s University Belfast (QUB), in Northern Ireland, recently played organizer and host to the Day of the Dead: Recent Research in Human Osteoarchaeology conference on the 17th to the 19th October 2014.  Yours truly went along on a propeller plane departing from Newcastle across the Irish Sea to Belfast to what turned out to be one of the best conferences that I have thus far had the pleasure of attending.  It was a conference that aptly and ably mixed funerary archaeology with human osteoarchaeology into a delicious few days that demonstrated the strength and wealth of ongoing research.  Of particular interest was the current human osteoarchaeological research on-going in Ireland itself, but we’ll come back to that shortly.  This brief post will cover a few of the research highlights of the event itself, and I hope it is a conference that will be repeated in the not-too-distant future.

QUB

The 19th century Lanyon building, at the centre of the Queen’s University Belfast campus in the south of the city, a fine host building for the conference. Home to some more than 17,000 students and 3500 staff, the university and it’s School of Archaeology, Geography and Palaeoecology boasts the facilities of a radiocarbon laboratory with AMS facilities. Photograph credit: QUB.

Spearheaded by Catriona McKenzie and her able assistants (the fantastic Deirdre Drain, Jeanna Loyer, and Roisin O’Reilly) from the Geography, Archaeology and Palaeoecology department (GAP) at Queen’s University Belfast, the Day of the Dead 3-day conference attracted delegates from around Ireland, Europe, and the wider world to present poster and podium papers on a smorgasbord of bioarchaeological topics.

Archaeothanatology Workshop

The conference kicked off with a workshop on the archaeothanatology methodology on the first day, which was spearheaded by Stéphane Rottier, Christopher Knüsel and Jeanna Loyer.  Archaeothanatology, or the similar anthropologie de terrain, is a method of recording the in-situ position of the body in the grave as proposed by the French archaeologist and anthropologist Henri Duday.  Unfortunately I did not get to attend the workshop itself as I arrived in the city mid-way through the first day, whilst the workshop itself was in mid-session.  However, I heard from friends that did manage to attend it that much was learnt regarding the importance of understanding the context of the body in-situ.  Of particular importance are the differences between coffin and non-coffin burials, where the position and rotational axis of certain skeletal elements, such as the humerus, radius and ulna, can indicate funerary and post-burial taphonomic body positions.

I managed to have a quick word with Chris Knüsel, who helps to advocate the use of the methodology, and he gave me a quick break down of what the methodology hopes to achieve. Archaeothanatology, Chris stated, ‘links bioarchaeology with funerary archaeology in a way that has never previously been considered.  It has the potential to distinguish natural phenomena from human agency and to reveal behavioural details of much more variable patterning of human remains than anticipated from burial types.  The methodology does require sound field recording of the archaeological and bioarchaeological contexts however for the full implementation and usefulness of the methodology to become apparent.

For further information and a good introduction to archaeothanatology, whose majority of publications have been written in French, I highly recommend Bradley’s 2010 open access article ‘Les Tomes Belle: The Use of ‘Anthropologie de Terrain in Prehistoric Archaeology‘, published in the University of York’s student journal The Post Hole.  I also recommend Katy Emery Meyer’s Bones Don’t Lie blog article on the inference of perishable grave goods in a prehistoric Bronze Age and Iron Age cemeteries in Ban Lum Khao and Ban Non Wat, Thailand, respectively, on Harris & Tayles 2012 research using archaeothanatology.  For a recent look at how archaothanatology, when used in conjunction with taphonomy, scanning electron microscopy, histological analysis, and Micro-CT scanning, is unraveling social practices in prehistory I highly recommend reading Smith’s et al. 2016 (paywalled) article on the British evidence for mummification and retention of the dead around a Chalcolithic and Bronze Age monument at Cranborne Chase, Dorset.

It should also be stated here that anthropologie de terrain underpins archaeothanatology, however there is some confusion on my part as to whether the methodologies are analogous due to translation intricacies or whether archaeothanatology is the natural progression of anthropologie de terrain.

Conference Sessions & Related Papers

The papers were presented over 8 sessions over the weekend of the 18th and 19th October, and dealt with a number of different themes relating to human osteoarchaeology in general.  I won’t go into detail regarding the papers presented but I will pick out a presentation or two to indicate the range of the topics.  I have to say I was quite impressed at the standard of the research presented and I really enjoyed the atmosphere of the conference as a whole.

day of the dead

The really rather lovely logo for the Day of the Dead  conference. Image credit: QUB.

It was also a real credit to the organizers of the conference that such a wide number of European and international countries were represented.  Of course one of the best things for any conference attendee who has to pay their own fees is the realization that a conference that is affordable is also filled with some of the best researchers in the field.  But anyway, enough of my praise and let me introduce a talk or two…

Osteoarchaeology in Ireland

After a welcome talk by Catriona McKenzie and Eileen Murphy the first session got underway and focused on the topic at hand within Ireland.  The chronological period covered here largely focused on the medieval and post-medieval history of Ireland, but Catriona McKenzie did present recent research  on the health and disease status in adults from a population analysis of the Gaelic Irish cemetery site of Ballyhanna, County Donnegal.  The cemetery was in use from the 7th century AD to the 17th century AD and has so far revealed the skeletal remains of over 1300 adult and non-adult individuals, making it one of the largest native medieval collections in Ireland.

On the other end of the spectrum Jonny Geber introduced the bioarchaeology of childhood during the Great Irish famine (AD 1845-1852), with a particular focus on the ‘experienced realities and institutional care of children in the Kilkenny Union Workhouse‘.  This was a hard-hitting talk focusing on the origins, impacts and repercussions of the Great Famine through the non-adults of the workhouse and the remains uncovered within a number of mass graves at the site.  Importantly the talk presented ‘a “dialogue of evidence”, the story of the often invisible disenfranchised and socioeconomically marginalized populace of Ireland during a period of severe suffering’ (Gerber 2014, presentation abstract).  This is the human experience as recognized through osteological and documentary evidence, and stands as a testament to one of the most profound events in Irish history.

Grave Concerns

The next session focused on the graves of the dead and introduced a wider range of topics from prehistoric Europe, with a strong focus on Hungarian archaeology.  One of my favourite presentations in this session was the evidence for physical aggression and a possible putative leprosy case from a Copper Age mass grave at Abony, Hungary, dated to 3800-3600 BC belonging to the Proto boleráz phase, as presented by Kitti Köhler.  I was quite impressed by the inclusion of a 3D model which really highlighted the importance of visual understanding of archaeological contexts and palaeopathological features.  Also discussed in this session was a presentation by my good friend Jennifer Crangle on English medieval post-burial funerary practices, which should be no surprise to blog readers here due to my posts on the charnel chapel at the Rothwell Holy Trinity church which helped form a key part of Jennifer’s research and talk.

People & Places

This shorter session contained a talk given by Thomas Khador focused on Carrowkeel, a truly remarkable Neoltihic passage tomb complex located in County Sligo, where his team analysed 39 individuals found at the site.  Interestingly the remains of the individuals were excavated from the Carrowkeel complex in 1911 but subsequently disappeared for nearly a century before being rediscovered again.  Osteological and stable isotopic analysis indicated that the individuals may have had selective access to the passage tombs (certainly in death but possibly in life as well), which raises questions for the social mobility and social networks during the Neolithic and early Bronze Age periods for Ireland and Atlantic Europe.  There was also a keynote talk by Barra O’Donnabhain titled Anglo-Saxons and Celts: Race, Science and the Irish which was thoroughly thought-provoking, discussing as it did the legitimization of history, identity and selective narration.  This was tied in with the discipline of bioarchaeology and the resilience of some of the older narratives within it.

The Archaeology of Death

Another broad ranging session, from ancient Egyptian body manipulation to Far Eastern Neolithic shell middens in island archaeology.  Also introduced were two talks on the archaeothanatology methodology, with a talk by Emma Green on the application of the principles to identify funerary processes, in this case the use of coffins in burials.  Her research, presented in conjunction with Elizabeth Craig-Atkins at the University of Sheffield, focused on the middle to late Anglo-Saxon cemetery at Sedgeford, in Norfolk, England.  She emphasized the important of accurately recording the archaeology in the field as it is uncovered, using not just context sheets and drawings, but also film and digital photography to ensure each details can be accurately recreated within the analysis and investigation of the research.

Life Before Death

Osteoarchaeologists, dealing with the bones of individuals who may have died hundreds, sometimes thousands of years before analyze them, can sometimes forget that what we view is the culmination of a life lived and all that entails.  This session introduced the study of the individual and the population, with presentations on Roman York by Lauren McIntyre which provided evidence on the demographic composition of the city.  (For those interested in Lauren’s work, and the life of a human osteologist in general, can also read a previous interview with her on my site here).  Ylva Bäckström presented the osteological analysis of a 16th century cemetery from the Sala Silver Mine in central Sweden, highlighting the social composition and differing treatment given in funerary contexts.  The analysis indicated a prevalence of fractures among the burials in earthen graves compared to the burials of individuals within coffins, suggesting one special social category as discussed in written documents; those known as war prisoners.

Population Health

I was particularly intrigued by a few talks in this session, specifically the talk led by Abigail Ash and Ron Pinhasi entitled Difference in Uniformity: Health and Stress in Early Farming Communities, which focused on the Neolithic Linearbandkeramik culture (LBK) and their geographic spread.  Their investigation into the geographic spread of the LBK and use of five representative skeletal populations (for a total of 516 individuals) highlighted palaeopathological changes (non-specific indicators of stress) indicative of differing behaviour between population stress levels within one cultural group.  You can read the open access 2016 article on the results here.  I should state here that my MSc research investigated mobility and social stratification (particularly evidence for the practice of patrilocality) within the LBK of central Europe, so I took a great deal of interest in this talk.

Open Session

This session introduced a number of really interesting talks ranging from analyzing markers of occupational stress by Roisin O’ Reilly, one of the conference organizers, to a multivariate approach to sex determination in ancient and modern pelvis by Samuel Rennie and James Ohman (pleasantly titled ‘Hips Don’t Lie’, which made me chuckle).  The multivariate approach bamboozled me a little at first as the module I did in statistics for my MSc was hard-won, but Samuel quickly demonstrated the importance of the research presented, both for palaeoanthropological and archaeological contexts but also for forensic contexts in the ability to determine the sex of an individual with a 95.65% without a priori knowledge of sex in some instances.  This is definitely one to watch and I am excited as to where this research is heading.

Ethics, Legislation & Reburial

The conference ended with a session on the ethics, legislation and reburial aspects of osteoarchaeology, with talks from Caroline Bennett on the changes of excavation human remains, from once living breathing individuals to archival objects and documents of a past long gone.  This was a thoughtful talk and I really enjoyed being able to think morally and ethically the value of human remains, especially in consideration of the previous talks of the conference as a whole.  In essence this was considered breathing space in order to understand what we do and why we do, the impacts of the job and the value of it.

Catching Up & Saying Goodbye

Whilst I was in Belfast I also made sure that I met up with a fellow (and prolific) blogger Robert M. Chapple, an Irish archaeologist (now retired and happily working in IT) of some repute.  It was with great pleasure that I got to chat to him about Ireland’s archaeology, history and the general state of academia over a delightful meal with the man himself.  (And I must say I owe a debt of gratitude for the free meal, and I aim to pay it forward to the younger generation of archaeologists at my next conference, if I can!).  If you have haven’t already I heartily recommend that you take a look at Robert’s own site, pull up a seat and have a good read – it really is an awesome place to become acquainted with the richness of Ireland’s archaeology and history, complete with personal touches and exciting first hand experiences.  Robert also keeps a downloadable database record of Irish Radiocarbon and Dendrochronological Dates (IRDD), click the link to the website to delve into more than 8000 radiocarbon determinations and more than 300 dendrochronological dates.

As well as catching up with old friends at the conference I also got to meet a host of new friends, including Laura van der Sluis, a doctoral candidate at GAP at QUB who is currently researching 6000 years of subsistence of human populations at Limfjord, Denmark, from the Mesolithic period to the Viking period utilizing stable isotope analysis.  Laura’s research will also analyse the evidence for palaeomobility and changes in palaeodiet in an effort to determine if the availability of marine resources helped to drive cultural changes as recorded in the coastal archaeological record.  I had the joy of talking about the above methods and the laboratory facilities at QUB with Laura whilst taking in the ambient cool October night around the campus and surrounding streets.  Of interest to readers of this site is Laura’s latest co-written research article presenting the results of a palaeodietary analysis of a multi-period (AD 9th to AD 18th centuries) churchyard in Stavanger, Norway, using carbon, nitrogen, hydrogen and sulphur isotopic analysis which indicated a change in diet due to changing religious beliefs and related dietary restrictions.

So all in all I am very glad that I made the short hop across from England to Northern Ireland to attend this rather beautiful conference in Belfast, as I was struck by the very real wealth of Ireland’s history of bioarchaeological investigation and research.  I hope that certain sites and skeletal populations become wider known within British archaeology as a whole as I felt I was discovering it anew.

Upcoming: Zooarchaeology and Human & Non-Human Comparative Osteology Short Courses at the University of Sheffield, September 2016

21 May

I recently had the great joy of once again visiting Sheffield to catch up with old friends and to see the Steel City anew.  It was strange, as it always is, to visit the city where I was once a student, where during the year I was a resident and cramming to complete the Masters in human osteology I was now just a tourist on holiday.  I was able to relax and browse record stores and bookstores without the guilt of an upcoming Bone Quiz hanging in the back of my mind.  One thing I hadn’t quite missed though was the hills of the city, but my love for the trams was rekindled and I managed to avoid the steepest of slopes with relative ease.

Whilst there I also managed to catch the thought-provoking film Anomalisa, direct by Charlie Kaufman, at the University of Sheffield Student Union in a night ran by the film society.  The society do fantastic work screening relatively recently released films on a Friday, Saturday and Sunday night at affordable prices for the general public and student body alike.  It is definitely worth checking out.  I also shared pints with friends who had stayed or moved to Sheffield to pursue the great archaeological career.

It was great to catch up on the latest news from the commercial and academic spheres, to hear of the sites that my friends had dug at or to hear of the community projects they were involved in.  Over a black coffee in the sweltering sun I was reminded by my good friend Lenny Salvagno that the Department of Archaeology, at the University of Sheffield, is organizing a number of new osteology short courses.  The short courses are taking place in September 2016 and will be of interest to readers of this blog.  So without further ado let us get to it…

Animal Remains: An Introduction to Zooarchaeology

The Understanding Zooarchaeology I short course will run for the eleventh time on the 12th to 14th September 2016, for the price of £180 or £120 (student/unwaged).  Animal bones and teeth are among the most common remains found on archaeological sites, and this three-day course will provide participants with an understanding of the basic methods that zooarchaeologists use to understand animal bone evidence.  The course will introduce the principles and basic topics behind the zooarchaeological analysis of skeletal animals in the archaeological record, including specific focuses on avian, amphibian, reptilian and mammalian skeletal remains.

This includes not just the recognition of these animal groups and their basic skeletal anatomy but also how the zooarchaeological analyses the remains (such as age at death indicators and the recognition of skeletal pathologies) and the methodologies used in assessing the role of animals in the past.  It’ll also introduce factors that affect the remains post-burial and best practice strategies for the long-term storage of remains uncovered.  The three-day course will end with sessions on skeletal metric analysis, biomolecular techniques used in zooarchaeology (such as stable isotopic analysis), quantification of the material, and finally the role of bone modification in the study of animal remains.

sheff zooarch

Beasts of a future past. Utilizing the extensive collection of animal skeletal remains from the osteology laboratory, the zooarchaeology short course attendees will get to know the basic anatomical teminology, recognition and differences between species. Image credit: University of Sheffield, Department of Archaeology.

A Comparative Analysis: Human and Non-Human

This introductory course will be followed by a new course, entitled Human and Animal Remains: A Comparative Approach, the first time that such a course has been ran at the department.  This short course runs from the 15th to 16th September 2016 for the price of £180 or £120 (student/unwaged) and will focus on a comparison of the skeletal anatomy between human and non-human animal species commonly found from archaeological contexts in northern Europe.  By using both macroscopic and microscopic analyses, along with an insight into biomolecular investigations, the course will illustrate some basic tools used in distinguishing human remains from those of other animals.  Different methodologies and research approaches that characterize the different disciplines of human osteoarchaeology, zooarchaeology and forensic science will be discussed and evaulated.

sheff zoo arch

Bridging the comparative osteology divide. The comparative human and non-human short course brings together the knowledge of human and animal skeletal specialists to compare and contrast methods of analysis from archaeological populations. Image credit: University of Sheffield, Department of Archaeology.

Both the three-day long Understanding Zooarchaeology I and two-day long Human and Animal Remains: A Comparative Approach short courses are aimed at students, professionals in the archaeological sector and general enthusiasts.  The courses do not require any previous knowledge of the discipline and the general public are thoroughly welcome to attend.  The teaching in both courses will be delivered through short lectures, hands-on practical activities and case studies.  You can also attend both of the courses from the 12th to 16th September 2016 for the price of £220/£330 (student/unwaged), which means that you are able to save if you are interested in both.

Not Opposites, Complements

To study the skeletal remains of human or of animals, human or non-human, that is the choice that prospective students are often faced with in the realm of higher study in order to specialize in osteoarchaeology.  Yet it is widely known that human osteology is, on a commercial archaeological level, a saturated place.  The story in academia is the same.  Competition is fierce for both funding and for places in programs.

But human osteology and zooarchaeology are not polar opposites and never should be.  The human osteologist, bioarchaeologist, or forensic anthropologist, needs a good and solid grounding in the morphological differences and variations present in both human and non-human skeletal remains.  As does the zooarchaeologist, especially when faced with commingled and multi-species contexts that can be, and often are, found within archaeological sites.  It is to the advantage of the individual to be either be multi-skilled in the analysis of human and non-human skeletal remains, or to at least be au fait with what to expect with osseous material from archaeological contexts.  Therefore short courses, such as those that are mentioned above, are advantageous to each participant and to the archaeological sector as a whole.

Further Information

  • As always I am more than happy to advertise any upcoming human osteological and zooarchaeological short courses in the United Kingdom on this blog.  Please do leave a comment on email me (see my email address in the About page) and let me know the details of the upcoming course and I’ll add a post about it.

Osteo Short Courses: Agestimation at the University of Huddersfield & Human Remains in Commercial Archaeology by Historic England, May 2016

12 Apr

There have been a few emails landing in my inbox recently that have peaked my interest, so I highlight here a few short courses that have presented themselves and I take a quick look at the forthcoming annual British Association of Biological Anthropology and Osteoarchaeology conference, which is held at the University of Kent in September.  But first, the short courses…

Historic England are holding a day-long course on Wednesday 11th May titled Human Remains in Commercial Archaeology: Legal, Ethical and Curatorial Considerations, which is to be held in Cambridge.  As a massive bonus the event is free to attend.  This re-run of the course, which was previously held in both Bristol and Manchester last year, sees it tackle the issues that surround every aspect of human remains within commercial archaeology.

If that whets the taste buds the University of Huddersfield are holding a short course examining the methodologies used to age human skeletal remains titled Agestimation.  The course, held at the Forensic Science department, runs from the Friday 13th May to Saturday the 14th May 2016.  The two-day long sessions include lecture and practical elements to assess the theory and methodologies used in aging human skeletal remains.  The short course costs £160.00 (£100.00 for students and staff at the University of Huddersfield) and includes 2 meals, however please be aware that the maximum number of participants is 30 so apply by the 9th of May 2016 to join the course.

The course is aimed at the interested student or early stage researcher.  I’ll put up more contact information here, and any page specific site, once further information has been released on this short course.

Finally, here is a quick remainder of the upcoming 16th annual British Association of Biological Anthropology and Osteoarchaeology (BABAO), conference which is this year held at the University of Kent, near Canterbury, in September 2016.  Registration is now open for participants to join and submit abstracts (200 words max,) for podium presentations and/or poster presentations from researchers involved with the fields of biological anthropology, osteoarchaeology and assorted allied areas.  Please be aware that the deadline for abstracts is Friday 1st July.  The conference itself runs from Friday 9th to the Sunday 11th September, and costs range from £175.00 to £115.00 unwaged although please do be aware that the price jumps to £180.00 for late bookings from July 14th.  This is not a cheap conference by any means, although it does include the lovely meal and quiz.

babao

An association to join if you are involved with human remains in archaeology, forensic anthropology, bioanthropology or any of their allied disciplines.

The four sessions at the BABAO conference cover the full range of biological anthropology and its related fields, with sessions focused on evolutionary perspectives on human behaviour, palaeoanthropology, and a session focused on bioarchaeology and forensic anthropology.  For any abstracts outside of these disciplines topic wise there is also the normal open session.  I can see that the guest speakers confirmed include Clark Spencer Larsen, from Ohio State University, a great researcher who has produced research and publications of great importance in bioarchaeology.  I attended last year’s BABAO conference, which was held at the University of Sheffield, and I thoroughly enjoyed it; the quiz being a particular highlight!  Unfortunately I won’t be able to go this year due to a holiday clash (I’ll hopefully be half a world away if my skeleton plays ball).

If there are any other human osteology, or bioarchaeology, focused short courses coming up in the United Kingdom please do not hesitate to contact me and I’ll produce a new post.

Further Information

  • To apply and reserve a space for the Historic England-led Human Remains in Commercial Archaeology short course please see the Eventbrite page here.  It is free to attend, but spaces are likely to go fairly fast due to intense demand.
  • Check out the Facebook page for the Agestimation short course here.  Please be aware that the deadline to apply for the course is 9th May 2016, so apply before this to secure a place.

A Personal Anthropology of Driving

12 Mar

As I shift the gear stick I can feel the muscles tensing and releasing in my left arm; I can also imagine the tendons moving smoothly under the flesh, like steel lift cables, as the contracting muscles react to the electric jolts shooting down the nervous pathways spread across the body.  Both of my legs work in tandem with my left arm to leverage the accelerator and clutch pedals in a fluid series of movements to change the engines gear, whilst the right arm keeps the steering wheel stable.  My eyes keep a steady lookout at the road ahead, alert to the changes around me and the weather before me as the grey clouds break and heavy raindrops start to splatter the windscreen.  A quick flick of my index finger switches the front wipers on.  My ears are primed to the sounds of passing engines or the screaming sirens of emergency vehicles.  Perceptibly, but just, I can feel my heart beat that much faster as my right foot presses down on the accelerator.  At a stretch I’d say it was beating in time to the song playing, but that may be poetic licence and an exaggeration…

~~~

Broken Bones: Convoluted as a Medical History

It has been just over  a year since I first started driving in a daily capacity after passing my driving test a few years ago.  It has been a long and somewhat patient journey to get to this stage.  I had passed the theory and practical tests almost two years beforehand, but a well-timed pathological fracture to the right tibia and fibula bones of the lower leg (as, when a tibia breaks, the fibula, acting as a supporting lateral strut to the larger and more robust tibia bone and connected to it by a tough fibrous tissue, also often fractures) kept me off the road for a good while after having just ordered a car for the first time.  After healing from this fracture, the third such transverse fracture for these two bones, I was again ready to hop in the car and onto the road but this time as a fully legit legal driver no longer in his training vehicle.  My body, however, had different ideas as I went on instead to fracture the right humerus bone of the upper arm in an accident shortly before receiving the said car, delaying once again my time to drive and the time on the tarmac.

As a direct result of these two separate fracture incidents I gained two new titanium plates as permanent (and palpable) bodily additions and welcomed, though somewhat initially delayed, doses of entinox and morphine to subdue the immediate pain from the fractures themselves.  After the initial throbbing pain of a fractured bone, which is enhanced by the muscle spasms and contractions that often accompany a break of a major limb bone, the pain starts to wear off to a gentle ache once the limb has been stabilized, protected and padded from any further movement or injury.  Where necessary the bone is reduced to the correct alignment.  The reduction of the bone can, without anesthetic, be as painful as initially fracturing the bone itself.  As indicated above my fractures were treated surgically to correct long-standing problems using metallic alloys fashioned into a sturdy plate screwed onto the bone, which help prevent stress shielding and allow the natural responsive dynamics of bone modelling to continue.  It should be stated here that fractures can also be treated conservatively with limb immobilization and pain relief given whilst the bone heals itself, if a good enough reduction and union can be carried out without the need for surgical intervention.

right humerus fracture 2014 july

Humerous triptych. Pre-surgical and post-surgical fixation with the use of a permanent titanium plate on the right humerus (upper arm) following the pathological fracture I sustained in an accident in July 2014. As a result of having McCune Albright Syndrome, and the associated Polyostotic Fibrous Dysplasia (PFD) disorder where bone tissue is replaced with a fibrous tissues, my skeletal system is weaker than normal with a higher bone cell turnover rate. Pathological lesions in the bone, which can already be naturally deformed in size and shape, can lead to fractures (so-called ‘ground glass’ visual which can be found on x-rays of PFD bone). If reproduced elsewhere please credit as appropriate and inform the author of this blog.

I said it was a long and patient journey because the majority of the time spent waiting to drive was spent silently healing, my head often buried in an article or a book whilst devouring coffee.  It took a long time for the two pieces of the bone shafts to become one again as the callus formed and bridged the fracture site, the woven bone that is initially laid down changing over time to lamellar, or mature, bone.  So much so that in some cases bone fracture sites can be completely remodeled with little noticeable sign of a historic break ever having taken place.  During this time I was shuttled from appointment to appointment as a passenger in my assigned vehicle, wondering what it was like to dictate the journey and the destination, what it was like to take control.

On Starting

You may think that I would be wary of driving due to the above described frailties that my body imposed on my life, but I was ready to go and ready to face the roads of my country.  I was, and remain, eager to explore the freedom of the road alongside the exploration of the idea that that freedom represents in itself .  Many of my friends had started driving at 17 or 18 years old, had passed their tests and then drove aimlessly to gain experience on the roads around the regional towns, only to abandon their cars as they themselves started undergraduate courses at universities in other towns and other cities across the country.  Running a car, and having the money to fund the fuel bill, insurance, road tax and other associated costs, was an expense that many didn’t have and didn’t need at that time in their lives.

I too had started to learn to drive at that age but I soon gave it up, frustrated at the confusing methods used by the teacher and wary of the upcoming femoral fixation surgeries that I faced at that time to limit what appeared to be regular interruptions of forced stillness in my life.  I was happy to ignore the need to drive for another decade or so, not needing to do it for my undergraduate and postgraduate university courses and happy to use the trains and other methods of public transport for work and pleasure.  Indeed I came to love the numerous hours spent commuting to volunteer placements, work, and journeys to see friends and old companions.  It was time to relax, to speak to other passengers, to sit and to read or simply to sit and to stare at the countyside unfolding before me.

As every driver informs every non-driver, the convenience of the car is the epitome of freedom over the strict timetable of public transport.  As an ardent user and lover of the train (the misery of the delay is trumped by the friends made in the carriage and by the regulars who recognize you in turn), I remained somewhat skeptical of this claim.  What I had not counted on, however, was how it actually felt to have that freedom when I drove myself, both for my own pleasure and as a matter of commuting to and from my workplace.  There have been times when I am driving down an empty flyover at 1am with the twinkle of the industrial north to my right and the disappearance of the work office behind me and, as the song I’m listening to reaches its crescendo, I feel somewhat at peace with the world around me.  This is of course the thrill of riding an empty road listening to your favorite music and soaking in every last note sounded and vocal moaned.  But driving with a crowd is different, but it is different for me in particular.

To Drive, To Think

The car, for me, and the act of driving the car, means that I can merge in with the public body at large in a seemingly innocuous manner.  When I walk I use crutches for short distances and, for longer distances, I need and use a manual wheelchair.  As such it is an obvious difference that is noticed immediately on sight, one which signifies that I am different in some significant way from the majority.  I have had, and continue to have, people treat me differently in ways that they would not my friends or family, say by speaking to someone other than to me even when it is I who have raised the question or query, or by treating me in such a way which invokes past experiences of relatives or loved ones in states of profound impairment, despite the fact that my experiences and needs are different; that is in such cases my personal agency as an actor, or individual, with my own views, worries and questions, is abated.  I am viewed as a representative, therefore I am not an individual.  There is no such differentiation between specialized, or adapted, vehicles for the physically impaired, or disabled, individuals on the road compared with ‘normal’ cars – we all flow into the same lane or road.  (The caveat here is, of course, parking bays where disabled bays, alongside mother and child bays, are given proximity priority but I am strictly talking of when the car is in motion).

As such I am intrigued by the possibility of me in the car being treated in a similar manner as to everyone else who is present on the road.  That our actions speak for themselves, rather than the prejudices present on seeing the physical self as a first judgement.

I’ve briefly touched on my own experiences here and a few ideas above, but I want to move forward to acknowledge a few thoughts that have swirled around my mind over the past year or so on the open road.  I have become somewhat intrigued by the notion of driving, and the path of the road, as a cultural symbol and as a personal experience.  As such the following are thoughts, somewhat vague in nature, of driving.

A Marker By The Side

During the first six months of my experience as a driver I passed a personal marker on the road to work, a curve in the dual carriageway where a silent, single fluttering jersey indicated a geographical spot where a young life had been cut short, the car skidding from the road late at night killing one of its two occupants.  The jersey by the side of the road aptly demonstrated both the family’s singular pain and the danger of driving without due regard for the road conditions, a memento of the often tumult path of life.  It acted as a constant reminder for me then, when I saw it throughout the different seasons of the year, and I remember it clearly now in my mind’s eye.  It is easy to be self-contained in a car if you are driving alone, thinking only of yourself and not of the actions that you yourself have on others and those around you.  That the road is open and easy to see.  Yet drivers, especially of cars, can be subdued too easily by the sheltering in the cage of metal and glass.  Too easy it is to shut out both the weather and the sound of the road, too easy to become disconnected from what is in front, to the side, and behind.  Death is the ultimate outcome of driving dangerously or incorrectly, each person who drives should understand that they are both responsible for themselves, any passengers, and for the safety of those of who the car comes near, be it other vehicle drivers or pedestrians.

A friend who rides a motorcycle near year-round has spoken of their wish that each person who learns to drive does so first on a motorbike, where every second must be concerned, and concentrated with, the movement of your bike and your body, where the dangers in the driving blind spot become that much more pronounced as there is no clear boundary or distinction between the body and the tarmac.  It is an interesting idea, I think, and it shows that although the majority of the road users in most countries are car and truck drivers there are different experiences of using the road out there.  That even though we may be all drivers, we do not each experience the same sense of driving or the same sense of security from the vehicles we choose to use to get from A to B.  It is my suggestion that this is the experience of the other in this environment, the one that car and truck drivers must take extra special care for motorcyclists (as well as cyclists) due to the physical differences in the size of the vehicle and the position of the body on top of the vehicle, rather than the notion of what it feels like to be on the inside of it.

Thoughts on Interior vs Exterior

However, within the confines of my personal anthropology of driving, there is also a need to define the personal space within the interior of the car and the exterior public face of the vehicle, i.e. the personalization of the interior as a representation of the identity versus the need to drive responsibly and react accordingly to the changes in weather, traffic density and normal, or exceptional, road hazards.

We have all, for instance, seen the personalized number plates or stickers attached to the exterior surface of cars, or the use of rosary beads dangling from the rear view mirror, possibly signifying a religious connection to Catholicism or perhaps simply a physical item in which to grab and to hold, to reassure and to connect.  These are markers of expressed individual and group identity through the modified material culture of the car, which could be symbolic of the beliefs of the individual and, possibly, an indicator of the nature of their personality, although there must also be a distinction between these leaps and not infer beyond the unreasonable.  These do of course differ dependent on the circumstances.  The cliché of a boy impressing a girl by driving fast is indicative of the use of the vehicle to express dominance or perceived masculinity and not the expression of the material culture of the individual within the car.  There are, as such, different signifiers at work when we consider the expression of identity with regards to vehicle ownership and use (see photograph below).

DSCN0123

‘Warning: if you value your life as much as I value this truck don’t mess with it!’. Seen in San Francisco in April 2015. Photograph, taken with a digital camera, by the author. If used elsewhere please credit as appropriate.

So what is in my car?  You can expect to find the odd physio stretching band, placed in the car from before I started to drive so I could exercise the muscles of the right arm on the way to and from work, to regain the majority of the extension of the antebrachium back.  (I have permanently lost the ability to fully extend my arm due to the somewhat intimidating and unnerving bend of the right humerus – it isn’t immediately noticeable, the bend, but when I point it out in person you may be surprised and somewhat horrified at what once was and now what is).  Look into the main storage box and you’ll find a whole heap of CD’s covering a fairly wide range of genres and musical styles, from the cut and thrust of Fugazi‘s 13 Songs to the emotional tape loops of Steve Reich‘s Different Trains and Guitar Counterpoint.  You could probably tell that the CD medium is the one in which I invest the most in for music listening just via the car haul of discs themselves.  I’m forever rotating my classic selection of favoured CD’s with new albums I’ve purchased more recently, such as Joanna Newsom‘s Divers, Godspeed You! Black Emperor‘s Asunder, Sweet and Other Distress, or Sufjan Steven‘s hauntingly beautiful Carrie and Lowell album.  The car, now, has become one of my prime personal music venues, enhanced by the visuals on the road and the acuity of speaker-to-body distance.  The drive to and from work allows for the almost total immersion of sound to radiate around me, to envelope the body and invigorate the mind as I drive.

The expression of music is carried on in the material contents of the car by three or four worn drumsticks perched precariously in the front chair’s backseat pocket.  The drum sticks head and necks are pretty worn away, indicative of their active life beating the various tom toms, snares, and high hats of drum kits across the rehearsal and practice rooms of my home town.  If you dig a bit deeper it is quite possible you may find a roll of film (now I’m really harking back to pre-digital technology!), indicative of the ownership of my beloved cheap Pentax camera, which sometimes finds a temporary home in the car for when I am out and about; it is sometimes paired with my cheaper-still digital camera.  Nestled in the front passenger seat is a battered copy of Will Self’s experimental novel Shark, a copy of which I convince myself I will finish one day.  (Regardless of the growing stack of novels and non-fiction books that mount beside my bed.  Karl Ove Knausgård’s Min Kamp circle of books has taken my recent fancy as well as Janine Di Giovanni‘s more somber documentation of Syria’s ongoing destruction in her book The Morning They Came For Us: Dispatches from Syria).  It is, I think, also an expression of the need to read in down times, where I find myself waiting for one reason or another.

So these are the two big things you may notice in my car – music and books, but what does the car and the road say about us from a non-individual status?  What laws do we follow and why, what are the roads laid out before us and why do we subscribe to a set of nationally, and internationally, prescribed laws?

State Expression

As such it could be highlighted here that the need to observe the rules of the road are, essentially, laid in law by whichever, or whoever, is in control of the land itself.  That is, the road, and the population who drive on that road, are obeying the rules in a manner prescribed by the ruling power and as such act in that way.  This could be a potentially reductionist approach to understanding how countries or cultures approach driving and the road network, however it is also an intriguing area of interest.  Allow me to expound briefly on the above point.  The expression of the state is manifested by the obligation of the driver to obey the rule of the law on the road, whilst the interior environment of the car allows for a personal reflection of the identity via its material culture.  Aligned to this are group identities expressed in this way – they can be cultural, religious, personal, or idiosyncratic in nature.  We’ll take a very quick global tour to explore some of this expressions of individuality within group expression.  I’ll also highlight some of the cultural restrictions placed on car drivers in different countries as it can be easy to think that each country’s laws are similar to one another, but cultural restrictions play an important part in this as a projection of the country’s laws and beliefs.

Road Changes & Cultural Restrictions

Road space rationing is the term used to describe the strategy to limit road users using particular methods of restriction.  These can include methods such as no-drive days, alternate day travel, and general restrictions on road access.  The strategies are used globally as temporary or permanent measures to decrease vehicle use and environmental impact, largely in major cities but also with increasing use in major industrial countries such as China and India.  A similar method to this is the use of car-sharing lanes where privileged road, or lane, access is given to cars containing more than one person as an incentive to cut single person travelling.

In London, England, the permanent Congestion Charge Zone was introduced in 2003 to combat the growing number of vehicles entering the center of the capital city, as a means of cutting down environmental damage and of limiting the sheer volume of traffic.  Bikes, and notorious Boris Bikes, have been particularly targeted as the green and safe way to travel within the city center alongside the extensive public transportation routes.  Transport for London (TfL) have stated that there has been a 10% reduction in vehicle traffic in the decade since the introduction of the congestion charge, which has found favor with a number of residents of the city.  In the capital of France, Paris, a temporary scheme whereby owners of cars with odd or even number plates were not allowed into the city on that particular day or days was in place during a particularly polluted period in 2014.  Temporary measures such as this are largely aimed at immediately cutting smog that threatens, or has, blanketed the city in question.

Other methods include closing down particular routes or roads during particular days.  In São Paulo, Brasil’s biggest city, a normally packed 3.5 km section of the Minhocão highway (nicknamed ‘the Big Worm’) is returned for the use of pedestrians and cyclists only each weekday evening, Saturday afternoons and full Sundays during the summer period.  Whilst Minhocão has been partially closed to vehicles for 26 years, there has been a new movement to close down Avenida Paulista in the city on Sundays as well.  The schemes in São Paulo is used as an urban reclamation of roads, or transportation routes, as a matter to regain urban walkways and increase the use of public transportation and finds similarities with a number of schemes across the globe.  For instance in New York City, USA, the reclamation of the 1.45 km long High Line, an old railroad renovated as an elevated walkway festooned with shrubbery, has seen it become a major attraction within the city itself in its own right.

DSCN0508

The car can become symbolic as in this case where it is the icon of a city forever on the move. The New York taxi is one such symbol and if encountered on its home turf is often accompanied by an incessant honking of the horn and the permanent background noise of a thousand ticking engines running over, forever stopping and starting. Photograph, on a digital camera, by the author. If used elsewhere please credit the author as appropriate.

New York City is both famous and infamous for its classic yellow cabs that litter the city.  To any driver from Europe, the roads of American cities can present a challenge as American cities are often built on the grid pattern, much like the ‘new city’ of Milton Keynes in the United Kingdom.  In such a busy and compacted city as New York this invariably means that the traffic never truly gets a chance to flow due to the traffic lights at each and every corner dictating who goes where when.  On a visit to the city that I was lucky enough to have last year I couldn’t help but notice the truly gigantic sounding board that the multi-storied buildings of Manhattan presented as the taxi drivers and drivers throughout the city incessantly honked their horn.  It surprised me, but also moved me in a way I had not expected – I was in the city of the movies, arguably the heart of the country itself in all of its architectural splendor and Freudian intimidation alongside the metaphorical American Dream representations.

As I come to the conclusion of this post I have presented a quick introduction to some of my thoughts, rounding down to international approaches to do with the increase in the number of the drivers and the damage wrought by diesel and petrol hungry engines in city centers, not to mention the natural environment.  Yet there is much more that I feel I ought to write, I haven’t touched on the interesting subculture of young male drivers in the kingdom of Saudi Arabia in which steam is let off by drifting (or Tafheet) and other associated vehicular activities, not the mention the incredibly strict restrictions placed on females in the country (females are forbidden from driving, although this is not illegal per se, it is heavily policed with punishments handed out for females caught driving).  Nor have I mentioned the fascinating subculture of bōsōzoku in Japan, which centers around the customization of cars and motorcycles.

The post describing these subcultures can perhaps wait for another day as this post has reached a fairly substantial length already.

Disengaging the Engine

So those are my brief thoughts on a personal anthropology of driving with a few nods to international views and explorations.  Nothing substantial, just a brief overlay of ideas that percolate through my brain as I slip on my seat belt, engage the engine and accelerate away onto the tarmac before me and into the night ahead of me.

Influences & Further Reading

BBC & British Library Sound Archive. 2015. Noise: A Human History. An Ever Noisier World. Episode 29 of 30. BBC Radio 4.

Martin, D. L., Harrod, R. P. & Pérez, V. R. 2014. Bioarchaeology: An Integrated Approach to Working with Human Remains. New York: Springer.

Robb, P. 2005. A Death In Brazil: A Book of Omissions. London: Bloomsbury Publishing.

Skeletal Series: The Basic Human Osteology Glossary

19 Dec

Introducing the Human Osteology Glossary

It is important for the budding human osteology student that they understand and correctly apply the basic terms used in the discipline to help identify and describe the skeletal anatomy under study.  Since human osteologists study the skeletal remains of anatomically modern humans (Homo sapiens) the terminology used, specifically the anatomical terminology, has to be precise and correct as befitting the medical use of such terms.

Human osteology remains the foundation on which the disciplines of forensic anthropology and bioarchaeology are built upon, although it is noted that the disciplines can be misleading across international divides.  For example, in the United Kingdom bioarchaeology is still used to refer to the study of both human and non-human skeleton remains from archaeological sites, whilst bioarchaeology in the United States normally refers to human remains only.  It should also be noted here that the other related disciplines, such as palaeoanthropology and biological anthropology, study not just the modern human skeleton but also the skeletal and fossilized remains of extant (genera such as Pan, Pongo and Gorilla) and extinct hominins.  Nevertheless the terminology remains the same when describing the skeletal anatomy of both human and non-human individuals.

Glossary Arrangement

This short glossary is intended to provide a basic introduction to the terminology used in the disciplines that utilizes human osteology as a core focus for the research undertaken.  The terminology documented here also includes a brief description of the word and, where possible, an example of its use.  Primarily the glossary acts as a reference post in order to be used in conjunction with the Skeletal Series posts on this site, which help outline and introduce each skeletal element of the human body section by section and as appropriate.  However please note that the glossary is also arranged in a manner in which it befits the student who needs to quickly scan the list in order to find a specific and relevant word.

Therefore the glossary is arranged in a thematic presentation as follows:

1. Discipline Definitions
2. The Human Body:
– a) Macro
– b) Micro
– c) Growth
– d) Disease and Trauma
3. Anatomical Foundations:
– a) Anatomical Planes of Reference
– b) Directional Terminology
– c) Movement Terminology
4. Postmortem Skeletal Change
– a) Postmortem Skeletal Change

The glossary ends with an introduction to the terminology used to describe the postmortem aspects of body deposition.  This is because it is an important aspect and consideration of any skeletal analysis undertaken.  The terminology used in this section leads away from the strictly anatomical terminology of the sections above it and introduces some terms that are used in archaeology and associated disciplines.

Reference Note

Please note that the bibliography provided indicates a number of important texts from which this glossary was compiled.  The key text books highlighted also introduce the study of the human skeleton, from a number of different perspectives, including the gross anatomical, bioarchaeological and human evolutionary perspectives.  Find a copy of the books at your library or order a copy and become engrossed in the beauty of the bones and the evidence of life histories that they can hold.

The Glossary:

1) – Discipline Definitions

Bioanthropology:  A scientific discipline concerned with the biological and behavioral aspects of human beings, their related non-human primates, such as gorillas and chimpanzees, and their extinct hominin ancestors.  (Related Physical Anthropology).

Bioarchaeology:  The study of human and non-human skeletal remains from archaeological sites.  In the United States of America this term is used solely for the study of human skeletal remains from archaeological sites.

Forensic Anthropology:  An applied anthropological approach dealing with human remains in legal contexts.  Forensic anthropologists often work with coroners and others, such as disaster victim identification teams, in analysing and identifying human remains (both soft and hard tissues) from a variety of contexts including but not limited ID’ing remains from natural disasters, police contexts, war zones, genocides, human rights violations, etc.

Human Osteology:  The study of human skeletal material.  Focuses on the scientific interpretation of skeletal remains from archaeological sites, including the study of the skeletal anatomy, bone physiology, and the growth and development of the skeleton itself.   

Palaeoanthropology:  The interdisciplinary study of earlier hominins.  This includes the study of their chronology, physical structure and skeletal anatomy, archaeological remains, geographic spans, etc. (Jurmain et al. 2011).

Physical Anthropology:  Concerned with the biological skeletal remains of both humans and extant and extinct hominins, anatomy, and evidence of behaviour.  The discipline is often considered congruent with the term bioanthropology, or biological anthropology.  (Related Bioanthropology).

2) a. – The Human Body: Macro

Appendicular Skeleton:  The skeletal bones of the limbs.  Includes the shoulder and pelvic girdles, however it does not include the sacrum.  Skeleton SK423 largely consisted of the non-fragmented disarticulated appendicular elements.

Axial Skeleton:  The skeletal elements of the trunk of the body.  Includes the ribs, vertebrae and sternum.  The body of SK424 was particularly fragmented in-situ, with little sign of excavation or post-excavation damage evidenced on the axial skeleton suggesting fragmentation post-burial.

Cortical (Compact) Bone:  The solid and dense bone found in the bone shafts and on the external surfaces of bone itself.  The cortical bone of the mid-shaft of the right humerus of the tennis player displayed increased thickening.  This is, in this individuals case whose physical history is known, due to the predominance of the right arm during intense and long-term use in physical exercise (see Wolff’s Law). 

Dentin (Dentine):  Calcified but slightly resilient dental connective tissue.  In human growth primary dentin appears during growth whereas secondary dentin forms after the root formation of the tooth is complete (White & Folkens 2005: 421).

Diaphysis:  The shaft portion of a long bone.  The diaphysis of the femur is one of the longest shafts found in the human skeleton, as the femur is the longest bone.

Dry Bone:  Refers to archaeological bone where no soft, or wet, tissue survives, hence the bone is dry.  It should be noted that, when subject to x-rays for investigation, archaeological dry bone radiological images are improved due to a lack of soft tissues obscuring the bone condition.

Elements (Skeletal):  Used to refer to each individual bone.  The human adult body has, on average, 206 individual skeletal elements.

Enamel:  Enamel is an extremely hard brittle material which covers the crown of a tooth.

Endosteum:  A largely cellular membrane that lines the inner surface of bones which is ill-defined (White & Folkens 2005: 421).

Epiphysis:  The epiphysis refers to the often proximal and distal ‘caps’ of long bones that develop from a secondary ossification centre.  The epiphysis of the long bones can, when used in conjunction with other skeletal markers of aging, particularly dentition, provide a highly accurate  age-at-death in non-adult human skeletal remains.

Medullary Cavity:  The cavity found inside the shaft of a long bone.  The medullary cavity of the femur is the site of the longest medullary cavity found in the human body.  The medullary cavity is the location where red and yellow bone marrow is stored and where the red and white blood cells are produced. 

Metaphyses:  The metaphyses refer to the expanded and flared ends of the shaft (or diaphysis) of long bones.  Both the femoral and humeral diaphyses display flared distal metaphyses which are indicative of their anatomical positioning.

Morphology:  The form and structure of an object.  The morphology of the femora is dictated by a variety of factors, not least the size, age, sex and weight of the individual.

Musculoskeletal System:  The musculoskeletal system provides the bony framework of the body in which the muscles attach onto and are able to leverage bones to induce movement.  The musculoskeletal system is responsible for a number of core bodily functions, including blood production and nourishment, alongside providing a stable and safe environment for vital organs.

Osteology:  The scientific study of bone.  Bones form the basis of the skeletal system of vertebrate animals, including humans.  In the United States of America bioarchaeology refers to the study of human bones within an archaeological context.

Periosteum:  The thin dense vascular connective tissue that covers the outer surfaces of bone during life, except on areas of articulation.  The periosteum tissue plays an important part in the maintenance of healthy bone, helping to also provide the body with blood via the bone marrow and associated vessels.  The periosteum provides an important area of osteogensis following a bone fracture.

Postcranial Skeleton:  All bones but the mandible and cranium.  The postcranial skeleton of SK543 was exceptionally well-preserved within the grave context but due to grave cutting the cranium and mandible were completely disturbed and not present within the context recorded.

Trabecular (Spongy) Bone:  Refers to the honeycomb like structure of bone found within the cavity of bones themselves.

2) b. – The Human Body: Micro

Cartilage:  Cartilage is a flexible connective tissue which consists of cells embedded in a matrix.  In the human skeletal system cartilage is found between joints, such as the knee and in forms such as the intervertebral disk in the spine and in the ribcage.  There are three types of cartilage: hyaline, fibrocartilage and elastic cartilage in the human skeletal system, although 28 different types of cartilage have now been identified in the human body as a whole (Gosling et al. 2008:9).

Collagen:  Collagen is a fibrous structural tissue in the skeleton which constitutes up to 90% of bone’s organic content (White & Folkens 2005: 42).

Haversian Canal (Secondary Osteons):  Microscopic canals found in compact, or cortical, bone that contain blood, nerve and lymph vessels, alongside marrow.

Hydroxyapatite:  A dense, inorganic, mineral matrix which helps form the second component of bone.  Together with collagen hydroxyapatite gives bone the unique ability to withstand and respond to physical stresses.

Lamellar (Mature) Bone:  Bone in which the ‘microscopic structure is characterized by collagen fibres arranged in layers or sheets around Haversian canals’ (White & Folkens 2005: 423).  Lamellar bone is mechanically strong.  Related woven (immature) bone.

Osteoblast:  Osteoblasts are the ‘bone-forming cells which are responsible for synthesizing and depositing bone material’ (White & Folkens 2005: 424).

Osteoclast:  Osteoclasts are the cells responsible for the resorption of bone tissue.

Osteocyte:  Osteocytes are the living bone cell which is developed from an osteoblast (White & Folkens 2005: 424).

Osteon:  The osteon is a Haversian system, ‘a structural unit of compact bone composed of a central vascular (Haversian) canal and the concentric lamellae surrounding it; a Primary Osteon is composed of a vascular canal without a cement line, whereas the cement line and lamellar bone organized around the central canal characterize a Secondary Osteon‘ (White & Folkens 2005: 424).

Remodeling:  Remodeling is the cyclical process of bone resorption and bone deposition at one site.  The human skeleton continually remodels itself throughout life, and after full growth has been achieved towards the end of puberty.  Further to this bone is a tissue that responds to physical stress and remodels as appropriate. 

Woven (Immature) Bone:  characterized by the haphazard organisation of collagen fibres.  Primarily laid down following a fracture and later replaced by lamellar bone.  Woven bone is mechanically weak.  Related lamellar (mature) bone.

2) c. – The Human Body: Growth

Appositional Growth:  The process by which old bone that lines the medullary cavity is reabsorbed and new bone tissue is grown beneath the periosteum, which increases the bone diameter.

Endochondral Ossification:  One of two main processes of bone development in which cartilage precursors (called cartilage models) are gradually replaced by bone tissue (White & Folkens 2005: 421).

Epiphyseal (Growth) Plate:  The hyaline cartilage plate found at the metaphyses of the long bones during growth of the individual (i.e. non-adults), where bone growth is focused until full growth cycle has been completed.

Idiosyncratic:  Referring to the individual.  The normal morphology of the human skeleton, and its individual elements, is influenced by three main factors of variation: biological sex (sexual dimorphism), ontogenetic (age), and idiosyncratic (individual) factors.

Intramembranous Ossification:  One of two main processes of ‘bone development in which bones ossify by apposition on tissue within an embryonic connective tissue membrane’ (White & Folkens 2005: 422).

Ontogeny:  The growth, or development, of an individual.  Ontogeny can be a major factor in the morphological presentation of the human skeleton.

Osteogenesis:  The formation and development of bone.  Embryologically the development of bone ossification occurs during two main processes: intramembranous and endochondral ossification.

Wolff’s Law:  Theory developed by German anatomist and surgeon Julius Wolff (1836-1902) which stated that human and non-human bone responded to the loads, or stresses, under to which it is placed and remodels appropriately within a healthy individual.

Sexual Dimorphism:  The differences between males and females.  The human skeleton has, compared to some animal species, discrete differences in sexual dimorphism; however there are distinct functional differences in the morphology of certain elements which can be used to determine biological sex of the individual post-puberty.

2) d. – The Human Body: Disease and Trauma

Atrophy:  The wastage of an organ or body tissue due to non-use.  Atrophy can be an outcome of disease processes in which the nerves are damaged, leading to the extended, or permanent, non-use of a limb which can lead to muscle wastage and bone resorption.

Blastic Lesion: Expansive bone lesion in which bone is abnormally expanded upon as part of part of a disease process.  The opposite of lytic lesion.

Calculus: Tartar; a deposit of calcified dental plaque on the surface of teeth.  The calculus found on the teeth of the archaeological skeleton can contain a wealth of information on the diet and extramasticatory activities of the individual.

Callus:  The hard tissue which is formed in the osteogenic (bone cell producing) layer of the periosteum as a fracture repair tissue.  This tissue is normally replaced by woven bone, which is in turn replaced by lamellar (or mature) bone as the bone continues to remodel during the healing process.

Caries:  Caries are ‘a disease characterized by the ‘progressive decalcification of enamel or dentine; the hole or cavity left by such decay’ (White & Folkens 2005: 420).  The extensive caries present on the 2nd right mandibular molar of Sk344 nearly obliterates the occlusal (chewing) surface of the tooth.

Compound Fracture:  A fracture in which the broken ends of the bone perforate the skin.  A compound fracture can be more damaging psychologically to the individual, due to the sight of the fracture itself and soft tissue damage to the skin and muscle.  Compound fractures also lead to an increased risk of fat embolism (or clots) entering the circulatory system via marrow leakage, which can be potentially fatal.

Dysplasia:  The abnormal development of bone tissue.  The bone lesions of fibrous dysplasia display as opaque and translucent patches compared to normal healthy bone on X-ray radiographic images.

Eburnation: Presents as polished bone on surface joints where subchondral bone has been exposed and worn.  Osteoarthritis often presents at the hip and knee joints where eburnation is present on the proximal femoral head and distal femoral condyle surfaces, alongside the adjacent tibia and iliac joint surfaces.

Hyperostosis:  An abnormal growth of the bone tissue.  Paget’s disease of bone is partly characterized by the hyperostosis of the cranial plates, with particularly dense parietal and frontal bones.

Hyperplasia:  An excessive growth of bone, or other, tissues.

Hypertrothy:  An increase in the volume of a tissue or organ.

Hypoplasia:  An insufficient growth of bone or other tissue.  Harris lines are dense transverse lines found in the shafts of long bones, which are indicative of arrested growth periods, as non-specific stress events, in the life of the individual.  Harris lines can often only be identified via X-ray radiography or through visual inspection of internal bone structure.

Lytic Lesion:  Destructive bone lesion as part of a disease process.  The opposite of a blastic lesion.  Syphilitic lytic bone lesions often pit and scar the frontal, parietal and associated facial bones of the skull.

Osteoarthritis:  Osteoarthritis is the most common form of arthritis, which is characterized by the destruction of the articular cartilage in a joint.  This often leads to eburnation on the bone surface.  Bony lipping and spur formation often also occur adjacent to the joint.  This is also commonly called Degenerative Joint Disease (DJD) (White & Folkens 2005: 424).

Osteophytes:  Typically small abnormal outgrowths of bone which are found at the articular surface of the bone as a feature of osteoarthritis.  Extensive osteophytic lipping was noted on the anterior portion of the vertebrae bodies of T2-L3 which, along with the evidence of eburnation, bony lipping and spurs presenting bilaterally on the femora and tibiae, present as evidence of osteoarthritis in SK469.

Pathognomonic:  A pathological feature that is characteristic for a particular disease as it is a marked intensification for a diagnostic sign or symptom.  A sequestrum (a piece of dead bone that has become separated from normal, or healthy, bone during necrosis) is normally considered a pathgonomic sign of osteomyelitis. 

Pathological Fracture:  A bone fracture that occurs due to the result of bones already being weakened by other pathological or metabolic conditions, such as osteoporosis (White & Folkens 2005: 424).

Palaeopathology:  The study of ancient disease and trauma processes in human skeletal (or mummified) remains from archaeological sites.  Includes the diagnosis of disease, where possible.  A palaeopathological analysis of the skeletal remains of individuals from the archaeological record is an important aspect of recording and contextualising health in the past.

Periodontitis:  Inflammation around the tissues of a tooth, which can involve the hard tissues of the mandibular and maxilla bone or the soft tissues themselves.  Extensive evidence of periodontitis on both the mandible and maxilla suggests a high level of chronic infection.

Periostitis: The inflammation of the periosteum which is caused by either trauma or infection, this can be either acute or chronic.  The anterior proximal third of the right tibia displayed extensive periostitis suggesting an a persistent, or long term, incidence of infection.

Radiograph:  Image produced on photographic film when exposed to x-rays passing through an object (White & Folkens 2005: 425).  The radiographic image of the femora produced evidence of Harris lines which were not visible on the visual inspection of the bones.

3) a. – Anatomical Planes of Reference

Anatomical Position (Standard):  This is defined as ‘standing with the feet together and pointing forward, looking forward, with none of the leg bones crossed from a viewer’s perspective and palms facing forward’ (White & Folkens 2005: 426).  The standard anatomical position is used when referring to the planes of reference, and for orientation and laying out of the skeletal remains of an individual for osteological examination, inventory, and/or analysis.

Coronal (frontal/Median):  The coronal plane is a vertical plane that divides the body into an equal forward and backward (or anterior and posterior) section.  The coronal plane is used along with the sagittal and transverse planes in order to describe the location of the body parts in relation to one another.

Frankfurt Horizontal:  A plane used to systematically view the skull which is defined by three osteometric points:  the right and left porion points (near the ear canal, or exterior auditory meatus) and left orbitale.

Oblique Plane:  A plane that is not parallel to the coronal, sagittal or transverse planes.  The fracture to the mid shaft of the left tibia and fibula was not a transverse or spiral break, it is an oblique fracture as evidenced by the angle of the break. 

Sagittal:  A vertical plane that divides the body into symmetrical right and left halves.

Transverse:  Situated or extending across a horizontal plane.  A transverse fracture was noted on the midshaft of the right femur.  The fracture was indicative of a great force having caused it, likely in a traumatic incident.

3) b. – Anatomical Directional Terminology

Superior:  Superior refers towards the head end of the human body, with the most superior point of the human body the parietal bone at the sagittal suture (White & Folkens 2005: 68).

Inferior:  Inferior refers towards the foot, or the heel, which is the calcaneus bone.  Generally this is towards the ground.  The tibia is inferior to the femur.

Anterior:  Towards the front of the body.  The sternum is anterior to the vertebral column.

Posterior:  Towards the back of the body.  The occipital bone is posterior to the frontal bone of the cranium.

Proximal:  Near the axial skeletonThe term is normally used for the limb bones, where for instance the proximal end of the femur is towards the os coxa.

Medial:  Towards the midline of the body.  The right side of the tongue is medial to the right side of the mandible.

Lateral:  The opposite of medial, away from the midline of the body.  In the standard anatomical position the left radius is lateral to the left ulna.

Distal:  furthest away from the axial skeleton; away from the body.  The distal aspect of the humerus articulates with the proximal head of the radius and the trochlear notch of the ulna.

Internal:  Inside.  The internal surface of the frontal bone has the frontal crest, which is located in the sagittal plane.

External: Outside.  The cranial vault is the external surface of the brain.

Endocranial:  The inner surface of the cranial vault.  The brain fills the endocranial cavity where it sits within a sack.

Ectocranial:  The outer surface of the cranial vault.  The frontal bosses (or eminences) are located on the ectocranial surface of the frontal bone.

Superficial:  Close to the surface of the body, i.e. towards the skin.  The bones of the cranium are superficial to the brain.

Deep:  Opposite of superficial, i.e. deep inside the body and far from the surface.  The lungs are deep to the ribs, but the heart is deep to the lungs.

Palmar:  Palm side of the hand.  The palm side of the hand is where the fingers bear fingerprints.

Plantar:  The plantar side of the foot is the sole.  The plantar side of the foot is in contact with the ground during normal ambulation.

Dorsal:  Either the top of the foot or the back of the hand.  The ‘dorsal surface often bears hair whilst the palmar or plantar surfaces do not’ (White & Folkens 2005: 69).

3) c. – Anatomical Movement Terminology

Abduction:  Abduction is a laterally directed movement in the coronal plane away from the sagittal, or median, plane.  It is the opposite of adduction.  Standing straight, with the palm of the left hand anterior, raise the left arm sideways until it is horizontal with the shoulder: this is the action of abducting the left arm.

Adduction:  Adduction is the medially directed movement in the coronal plane towards the sagittal, or median, plane.  It is the opposite of abductionStanding straight, with the palm of the right hand anterior, and the right arm raised sideways until it is horizontal with the shoulder, move the arm down towards the body.  This is adduction.

Circumduction:  Circumduction is a ‘circular movement created by the sequential combination of abduction, flexion, adduction, and extension’ (Schwartz 2007: 373).  The guitarist who performs the action of windmilling during playing is circumducting their plectrum holding limb.

Extension:  Extension is a movement in the sagittal plane around a transverse axis that separates two structures.  It is the opposite of flexionThe extension of the forearm involves movement at the elbow joint.

Flexion:  A bending movement in the saggital plane and around a transverse axis that draws two structures toward each other (Schwartz 2007: 374).  It is the opposite of extensionThe flexion of the forearm involves movement at the elbow joint.

Lateral Rotation:  The movement of a structure around its longitudinal axis which causes the anterior surface to face laterally.  It is the opposite of medial rotation.

Medial Rotation:  The movement of a structure around its longitudinal axis that causes the anterior surface to face medially.  It is the opposite of lateral rotation (Schwartz 2007: 376).

Opposition: The movement of the ‘thumb across the palm such that its “pad” contracts the “pad” of another digit; this movement involves abduction with flexion and medial rotation’ (Schwartz 2007: 377).

4) a. – Postmortem Skeletal Change

Antemortem:  Before the time of death.  The evidence for the active bone healing on both the distal radius and ulna diaphyses, with a clean fracture indicating use of a bladed instrumented, suggests that amputation of the right hand occurred antemortem. 

Bioturbation:  The reworking of soils and associated sediments by non-human agents, such as plants and animals.  Bioturbation can lead to the displacement of archaeological artefacts and structural features and displace deposited human skeletal bone.  Evidence of bioturbation in the cemetery was noted, as irregular tunnels were located across a number of different grave contexts suggesting the action of a burrowing or nesting mammal.  This led to the disarticulation of skeletal material within the grave contexts themselves which, on first investigation, may have led to an incorrect analysis of the sequence of events following the primary deposition of the body within the grave.

Commingled:  An assemblage of bone containing the remains of multiple individuals, which are often incomplete and heavily fragmented.  The commingled mass grave found at the Neolithic site of Talheim, in modern southern Germany, suggest that, along with the noted traumatic injuries prevalent on the individuals analysed, rapid and careless burial in a so-called ‘death pit’ took place by the individuals who carried out the massacre.  The site is a famous Linearbandkeramik (LBK) location which dates to around 5000 BC, or the Early European Neolithic.  Similar period mass burials include those at Herxheim, also in Germany, and Schletz-Asparn in nearby Austria.

Diagenesis:  The chemical, physical, and biological changes undergone by a bone through time.  This is a particularly important area of study as the conservation of bones must deal with bacteria and fungal infection of conserved bone if the skeletal material is to be preserved properly.  Analysis of the diagenesis of skeletal material can also inform the bioarchaeologist of the peri and postmortem burial conditions of the individual by comparing the environmental contexts that the bone had been introduced to.

Perimortem: At, or around, the time of death.  The decapitation of SK246 occurred perimortem as evidenced by the sharp bladed unhealed trauma to the associated body,  pedicles, lamina and spinal arches of the C3 and C4 vertebrae.

Postmortem: Refers to the period after the death of the individual.  It is likely that the body had been moved postmortem as indicated by position of the body in the bedroom and by the extensive markers on the skin, suggesting physical manipulation and accidental contusions.  Further to this the pooling of the blood within the first few hours postmortem was not indicative of where the body was located at the time of discovery.

Postmortem Modification:  Modifications, or alterations, that occur to the skeletal remains after the death of the individual.  No postmortem modification of the skeletal elements of SK543 was noted, however extensive evidence of bioturbation in the form of root action was noted on across the majority (> 80%) of the surface of the surviving skeletal elements recovered.

Taphonomy:  The study of processes that can affect the skeletal remains between the death of the individual and the curation, or analysis, of the individual.  There are a variety of natural and non-natural taphonomic processes that must be considered in the analysing of human skeletal material from archaeological, modern and forensic contexts.  This can include natural disturbances, such as bioturbation, or non-natural, such as purposeful secondary internment of the body or skeletal remains.

Note on the Terminology Used & Feedback

The terminology used above, and their definitions, are taken in part from the below sources.  Direct quotations are referenced to the source and page.  They, the sources in the bibliography, are a small handful of some of the exceptional books available which help to introduce the human skeletal system and the importance of being able to identify, study and analyse the bones in a scientific manner.  The human skeletal glossary present here is subject to revision, amendments and updates, so please do check back to see what has been included.  Finally, I heartily advise readers to leave a comment if revisions, or clarifications, are needed on any of the terms or definitions used in the glossary.

Bibliography & Further Reading

Gosling, J. A., Harris, P. F., Humpherson, J. R., Whitmore, I., Willan, P. L. T., Bentley, A. L., Davies, J. T. & Hargreaves, J. L. 2008. Human Anatomy: Colour Atlas and Texbook (5th Edition). London: Mosby Elsevier.

Jurmain, R., Kilgrore, L. & Trevathan, W. 2011. Essentials of Physical Anthropology. Belmont: Wadsworth.

Larsen, C. S. 1997. Bioarchaeology: Interpreting Behaviour from the Human Skeleton. Cambridge: Cambridge University Press.

Lewis, M. E. 2007. The Bioarchaeology of Children: Perspectives from Biological and Forensic Anthropology. Cambridge: Cambridge University Press.

Roberts, C. & Manchester, K. 2010. The Archaeology of Disease (3rd Edition). Stroud: The History Press.

Schwartz, J. H. 2007. Skeleton Keys: An Introduction Human Skeletal Morphology, Development, and Analysis (2nd Edition). New York: Oxford University Press.

White, T. D. & Folkens, P. A. 2005. The Human Bone Manual. London: Elsevier Academic Press.