Wednesday 20 February 2013

Tree Planting at Wimpole (Part 2)


Several weeks have passed and the tree planting plan continues in earnest. As part of the project Oxford Archaeology East (OAE) where brought in to use the holes dug for the trees to see what, if any, laid beneath the soil.
This also drew the interest of the local newspapers who showed up at the beginning of the hole digging to report and take pictures. Even today I was in town and bumped into someone I knew and the first thing they said was “I saw you on the front of the paper the other day!”
The day before the local news arrived and filmed a short piece on the ‘search for the lost village at Wimpole’ that included boss Simon and our colleague Debs digging a hole. I don’t think she was very impressed as it cut into her coffee break! I managed to escape this one (but not the photo opportunity sadly) as Shane, Paul and I had scarpered for a brew at the same time.
Before everyone gets excited I should just mention this important fact. We aren’t looking for a lost village! I know it would be exciting and a huge crowd puller but the holes are there for trees not for seeking lost villages. Which incidentally aren’t near the hall in any case. As much as I enjoy archaeology, this was a secondary objective and we thought it’d be worth the look as we were digging up the lawn anyway!

Slowly but surely...
Enough of the media coverage though, I’ll add a link at the bottom of this post if you’re interested in reading the article. I have to say that the Royston Weekly highlighted the tree planting, so thumbs up for you!

So we assisted (or is it the other way round?) OAE in digging the 157 holes needed for the trees, which conveniently doubled as small test pits. I’ll be writing a piece about test pits on our sister blog some time in the future for you budding amateur archaeologists!
While OAE dug the sensitive areas by the hall (blue stakes), the rest of us dug the not-as-important white staked areas. A scattering of pottery, mainly Medieval was found in some of the test pits; along with animal bones and a reasonable quantity of building rubble.
Unfortunately the weather hasn’t been the greatest of late and although it made the holes easier to dig, the mud tended to stick to everything (being mainly clay soils at Wimpole) and everyone! It also had the added bonus of filling many of the completed test pits with water that then had to be bailed out before we could plant the trees.
Before I got to dig any test pits though, I took over from where Peter left off. Namely mark up every blue and white stake with an ID number and the tree species that was designated to it. So for a good day or two I set of with my set of maps and ID numbers and labelled every stake. It also helped OAE as they had to record any finds and the location of every test pit with GPS. It wasn’t without its headaches though as during that first week there were severe gusts that made map reading and ID sorting not the greatest of jobs!

Eventually though as you can see from the photo above, I did eventually manage to dig a few test pits. In the beginning (there was light!) I had started my first test pit and went over to check with Paul. I noticed he had dug up quite a number of animal bones and being both an archaeologist and an osteoarchaeologist I swapped so he could carry on digging while I handled the more delicate of the two.
The more I dug, the more bones were revealed to me and as I unearthed each new bone I began counting, calculating a quick MNI number in my head. MNI stands for ‘Minimum Number of Individuals’ and is used to work out how many individual animals are present at a time (more on this in the future). First there were two lambs, then three…and by the time I had got to the bottom of the test pit I lost count but I think I was up to about five! The photo below was taken near the start of my mini excavation and the board was literally covered in bones by the time I had finished.
 
Look at the bones!
It took me the best part of that day to finish digging one test pit (tree hole) it was that full of bones and even I was getting a bit tired of pulling out bone after bone and not finding the end of them. First off I was thrilled because I’d never dug a test pit with this many finds in it before but that had completely disappeared by the end of it!

After each test pit was completed, it was left open to be recorded by the OAE team and we erected a simple tripod of stakes to a) identify easily the location of each hole and b) to stop the general public blundering into said hole by accident and suing the National Trust for damages.
The tripods were Shane’s idea that very morning, since we were trying to come up with a solution that was quick and easy without too much faffing about. We did find it quite funny though when Simon decided to draw us a tripod to make sure we knew what the end product would look like! In the end work almost ground to a halt as we set out to work and left the technical drawing with all the dimensions behind!! Fortunately Shane remembering from scratch what a tripod looked like and we were all saved, well done Shane!
With holes dug and tripods up, we were well on the way. Starting in the east corner adjacent to the Pleasure Gardens, we worked our way across the park and up the hill to the wood belts at the far side of the parkland. It took a good while but after much digging and tripod raising the job was done! All that was left was placing a spiral guard round every tree; wire mesh to protect against foreign invaders (bunnies) and a metal guard to protect from the farm livestock…


Thanks to Paul and Debbie for the photos!
 

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