Feeding the Roman Army in Britain
ABOUT THE PROJECT
Antonine Wall sampling
Richard, Leia, Hong and Peter spent a couple of days in Edinburgh at the end of May collecting samples from the project’s Antonine Wall sites: Inveresk and Cramond. Over 100 samples were extracted for analysis at Cardiff University and the British Geological Survey, which should give us a good idea where the animals that supplied the forts’ garrisons were reared. FRAB includes a substantial biosphere mapping component as well – carefully selected modern plants will be vital in providing local biosphere data, which will have legacy benefits for future researchers beyond Roman archaeology.
The trip confirmed once again how research project’s like FRAB rely on the help and assistance from museums and we’re immensely grateful to all the curators who let us explore their archives. Special thanks to Fraser Hunter, Andrew Kitchener and Zena Timmons at National Museums Scotland, and John Lawson at the Museum of Edinburgh.
Hong presented the project outline and preliminary results of FRAB at the Geochemistry Group Research in Progress Meeting (GGRIP) held in the Department of Earth Sciences at the University of Cambridge. Hong was pleasantly surprised to find so many geologists and geochemistry scientists were interested in our Zooarchaeology project!
Many questions were asked about the basic hypothesis of the multi-isotope approach to trace animal movements in the past. Hong also learnt about new and faster sampling and analysing protocols for archaeological samples, which will allow us to skip some of the chemistry, may become available soon.
Hadrian’s Wall sampling
Richard, Hong, Leia and Peter spent a week in late November collecting samples from the project’s Hadrian’s Wall sites: South Shields, Wallsend, Housesteads, Corbridge, Vindolanda and Birdoswald. They were kept very busy looking through boxes (and boxes!) of animal bones, and almost 200 samples were extracted for analysis at Cardiff University and the British Geological Survey.
FRAB would not be possible without help and assistance from museums and we’re immensely grateful to all the curators who let us rummage through their archives – Alex Croom at Arbeia and Segedunum, Frances McIntosh at Corbridge Roman Town and Museum, Andrew and Barbara Birley at Vindolanda, and Elsa Price at Tullie House Museum & Art Gallery. The team stayed in the fabulous Hedley Centre at Vindolanda and a very special thank you to everyone at the Trust for making us so welcome during our stay with them!
This was the first time Hong and Leia had visited Hadrian’s Wall and they thoroughly enjoyed being shown around the fantastic remains of the World Heritage Site and its museums – so much so that they’re planning to return with their families next year (perhaps when its a little warmer and less wet)!
Leia and Peter presented an introduction to FRAB at the first ‘Reconnecting Roman Britain’ event in London, organised by the Society for the Promotion of Roman Studies. After a short introduction to the project, we were delighted to show delegates some of the very first results from the Wales case-study region. We received lots of positive feedback and it was good to present in person again.
Museum sample selection
Richard, Leia and Peter went to Chepstow Museum to select teeth and animal bones from the rural settlement at Thornwell Farm (excavated in 1992). Interesting and well-preserved material!
This is the last museum we are visiting in Wales and we have now completed sample collection from the 7 sites we targeted for the south Wales case-study region.
Many thanks to Dr Mark Lewis at the National Roman Legion Museum in Caerleon, Evan Chapman at the National Museum Cardiff, Oliver Blackmore at Newport Museum & Art Gallery, and Anne Rainsbury here at Chepstow Museum.
Rhiannon Jenkins, FRAB MSc student, has submitted her Masters Dissertation! As one of the very few studies analysing sulphur isotope analysis from Romano-British faunal material, it has proved invaluable in identifying new non-locals previously unidentifiable using strontium isotope analysis alone. It clearly demonstrates animals were sourced from different areas, some of which were reared in inland wetland and coastal environments.
Peter and Richard delivered a joint paper about FRAB to the Congress of Roman Frontier Studies (Limes Congress) in Nijmegen in August 2022. After a short introduction to the project, we were delighted to show delegates some of the very first results – hot off the press! – from the Wales case-study region.
First carbon, nitrogen and sulphur isotope data run
The first sets of triple CNS isotope data have been analysed at the National Environmental Isotope Facility at the British Geological Survey by Co-I Angela Lamb. Samples are analysed using a Thermo Fisher IsoLink EA coupled to a Delta V plus via a Conflo IV interface. The first isotope data set comes from samples from Caerleon Priory Field.
Sampling of animal bones from sites in Wales
Dr Leia Mion (FRAB Research Assistant) is carrying out the sampling of animal bones from Wales (Usk, Whitton and Caerleon) before their preparation for collagen extraction. It’s nice to finally smell bone dust in the air!
Sampling of teeth from sites in Wales
After several long days in museum basements selecting bones and teeth with our great museum collaborators, the analytical work for the project has finally kicked off. Dr Hongjiao Ma (FRAB Research Assistant), is carrying out the chemistry work for the first batch of samples from Nash before they are analysed for their strontium isotope ratios.
Richard presented an introduction to FRAB at the online meeting of the ICAZ (international Council for Archaeozoology) Roman Period Working Group in October 2021. The group was excited about the project and looking forward to hearing more after we start next year!