The Bradford Kaims awarded Moray Endowment Fund grant

We are pleased to announce that Tom has been awarded a small grant from the Moray Endowment Fund of £1992 for comparative research into the geoarchaeology of burnt mounds and associated soils, most of which will be undertaken at the Bradford Kaims, with a smaller study being conducted on Allt Thuirnaig burnt mound at Inverewe, in the north-west of Scotland.

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Tom taking micromorphological samples through peat deposits at the Bradford Kaims

The Moray Endowment Fund is an internal funding body of the University of Edinburgh, where Tom is currently undertaking his PhD studying the wider geoarchaeology of burnt mound deposits across Great Britain and Ireland, for which the Bradford Kaims forms a core case study. This funding will allow us to look in great detail at a larger suite of micromorphological samples from the burnt mounds at the Bradford Kaims, and from the fills of some relict streambeds associated directly with the burnt mound use. Thin section micromorphology, a technique in which Tom is becoming well versed, involves the microscopic analyses on in situ sediments and soils, and seeks to better understand what archaeological sediments consist of, where they came from, how they got to where they are now, and the processes that have changed them since they were deposited.

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Thin section micrograph of micromorphological samples through the burnt mound in Trench 6 at the Bradford Kaims

Through this form of study we already know that some of the earlier burnt mounds at the Bradford Kaims were deposited seasonally probably in summer and autumn, and vary widely in their fuel types from small Roundwood charcoal through to grasses and sedges. From this, and with our wider landscape analyses, we are able to better understand the movements and activities of people living around the Bradford Kaims in the Neolithic and Bronze Age, and how they interacted with their environment.

We thank the Moray Endowment Fund for their support, and all of our readers for their continued attention!

 

Bradford Kaims – Trench 14 Update

Trench 14 is actually a combination of two earlier trenches: 8 & 11. 

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Trench 14 and the stone feature within it.

Trench 8

Trench 8 was opened in 2013 and contained an artificial mound comprised of larger stones (30-45 cm in diameter) underneath a layer of smaller stones (4-10 cm in diameter). 

A quarter section was dug out to determine the depth of the mound, and we discovered a thin layer of peat under which lay a brushwood platform. As the season ended, we backfilled the quarter section and left it to future investigations.

Trench 11

Trench 11 was opened in 2015 in an attempt to further understand the stone mound feature by examining the surrounding area, as well as determining if any relationship existed between Trench 8 and the western end of Trench 9 – where a large post was discovered in situ at the end of season 2015. 

A paleochannel with layers of sand and brushwood was discovered at the southern end, which was less than a metre from the north end of Trench 8. One side of the channel edge looked like it may have been cut intentionally though further investigations are required to determine if that was the case. 

Also within the trench, we discovered over 10 pieces of wood around 6 cm wide & ranging from a half metre to one metre in length lying within the peat layer. Two had potential cuts in them, giving us an indication that at least a couple of them were used by early humans. 

So far this season…

We have expanded Trench 14 to include both Trenches 8 and 11, and are in the process of expanding the quarter section to give us a fresh understanding of the stratigraphy of the artificial stone mound and the brushwood platform lying under the peat layer. We also plan to expand the trench into the western edge of Trench 11 to understand if a relationship between 8, 9, 11 and 14 exists. Our plans are to extend into the palaeochannel to determine if it was cut intentionally and to excavate at least partially into the edge of the peat layer to discover if more worked wood exists. 

Season Intro and Week 1 Diary – The Bradford Kaims

A slightly belated blog which is intended to be read in conjunction with yesterday’s post regarding the promontory area.

Written by Tom Gardner, Tom Lally, and Becky Brummet.

 

And so we are back to work at the Bradford Kaims, and thought it would be a good idea to outline our plans for this seasons excavation. We are nearing the end of our evaluation phase on site, and have some areas which we need to finish and wrap up. Our investigations are divided into three areas, the north of the site in Trench 6, the south of the site in Trench 9, and the promontory area with small excavations in Trench 12, Trench 13, and Trench 42.

 

Trench 6

Trench 6 finished last year with a focus upon our wooden platform and a complex pit sequence below the burnt mound deposits. We kicked off this season with a trench clean and photograph, before re-opening an area from 2014 over a series of Neolithic wooden troughs associated with our earlier burnt mound deposits. These troughs pose an interesting sequence of site use, abandonment, and re-use, and are impressive pieces of architecture in themselves. The latest in the sequence is a large and intact oak trunk, which has been hollowed out vertically all the way through, and set in the ground as a trough or well. This is cut into an earlier plank lined trough, and the whole sequences is surrounded by a series of post-holes and pits, with capping burnt mound deposits slumping over the lot.

 

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Trench 6 oak trough.

 

Beyond finishing this sequence, the plans for Trench 6 involve expanding to the north to excavate a later burnt mound identified last year in the section, removing the earlier mounds onto the subsoil, and working out the interface between our burnt mound sequences and the wooden platform from 2015. With this, and the other areas of work, we have a busy summer ahead!

 

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Trench 6 at the end of the 2015 season.

 

Trench 9

Trench 9 finished with a flurry at the end of the 2015 season, and we aim to pick up right where we left off. The trench edges have been redefined, the backfill emptied out, and the flurry of features found last season are visible once again. It’s time to get things started for 2016.

With 2016 likely being the final season that we have Trench 9 open, we have a lot of work to do. Last season ended with the discovery of a possible sweat lodge, Mesolithic hearth and a possible man-made water channel, all of which will need to be investigated this season. As a result of time constraints and having more precise areas to excavate, the dimensions of Trench 9 have been slightly altered to accommodate for this. We will now focus heavily on the middle of the trench where the main features lie, as well as extending the trench out into the fen, in order to determine the purposes of the wooden features and timbers that were cutting into the section in 2015.

 

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Trench 9 at the end of the 2015 season.

 

The specific aims this season are to investigate the heavily wooded area in the North-West corner, excavate our Neolithic post-hole and post further to determine its function, determine the age and function of the wooden ‘plank’ which has been visible since T9 was first opened in 2014, and then focus most of our efforts into the central areas where the hearth, channel and sweat lodge are located. We need to determine the functions of these features individually and then whether they are contemporary with one another. Despite a burnt mound being the reason why this trench was opened to begin with, there is every chance that these features could be the whole reason why prehistoric people were drawn to this location in the landscape in the first place.

 

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Trench 9 at the start of the 2016 season.

 

 

An Excerpt from the Promontory – Bradford Kaims

Trench 12, 13 & 42 were opened (reopened, in T42’s case) this season for sampling & investigations into the burnt mounds located on the promontory.

T12 is a 2m x 3m trench located on the southern end of the promontory. Shortly after opening the trench, we began to find some really interesting artefacts. In the peat layer, we found a piece of burnt quartz & when we continued down through the peat onto the burnt mound layer, we found more: two pieces of worked flint & two pieces of burnt bone! Quite exciting finds for a trench originally opened up for sampling.

 

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A piece of worked flint from trench 12.

 

Trench 13 is 1m x 2m trench located just off the edge of the promontory, near the waters edge. Like T12, it was opened for sampling & has also produced some really interesting finds! Just below our peat layer, we discovered a layer which consists of shells & sand moulded & formed together. In that layer, we uncovered two pieces of charcoal, nine small (4-10cm sized) pieces of worked wood & one log roughly 1m long. We think the smaller wooden pieces may have been stakes & considering their proximity to the waters edge & the fact that a couple were orientated at a 45° angle, it could indicate fencing.

 

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A piece of worked wood from trench 13.

 

A 2m x 4m portion of trench 42 was reopened for sampling, with the focus being on the burnt mound, the trough & the limestone piece. A 1m x 2m spit was dug out of the north end. We expected the burnt mound material to continue at least a half meter, but we quickly uncovered an interesting mottled orange clay layer only 4-5cm into the burnt mound layer.

 

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The re-opening of trench 42.

 

Since the weather has turned more amiable for excavations to continue in our other trenches, we have taken a break from our work on the promontory, but plan on returning to it to as soon as feasible.

Kaims: End of 2015 season round up and a few words about 2016 from Paul Gething.

We’re approaching the end of our evaluation phase here at the Kaims. My intention was to assess how much archaeology is here, what condition it is in and how we can best approach excavating, interrogating, recording and protecting it. 2016 will probably be our last season of evaluation, in anticipation of full excavation in the future – funding permitting. An interim report should be out within the next 18 months.

In a nutshell, there is a vast amount of amazing wetland archaeology here and we have a truly world-class site spanning from Bronze Age back to Mesolithic. Surrounding the wetlands are an array of sites from all periods that we haven’t even begun to explore. The preservation is breath-taking and the sheer amount of features and artefacts is almost overwhelming.

Kaims North

This area was run by Tom Gardner. His team consisted of Alex Wood and Sophie Black who were backed up by a small army of students, community volunteers and young archaeologists. New additions to the team for this year are Rachel Brewer, Rachel Moss and Anna Finneran.

Trench 6

The platform interaction with the burnt mounds has opened up nicely. We’re beginning to see relationships and there seems to be many phases to both platform and mound which overlie each other. It’s going to be a complicated problem unpicking the relationships, but it provides us with the opportunity to do the most in-depth analysis of a burnt mound sequence undertaken anywhere. Tom has started his PhD looking into the micro-stratigraphy and I’m looking forward to seeing the results.

We have totally excavated through the burnt mound sequence in places and there are many complex features beneath, showing occupation and industrial activity from the Neolithic.

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Pit feature beneath Burnt Mounds in T6.

Trench 10

Trench 10 sits close to Trench 6 and was positioned to look at the prehistoric platform. We intended to identify how deep it is and what materials it is made up of. This has been achieved via a mix of excavation and coring by Dr Richard Tipping of Stirling University. Richard has been at the Kaims often, working long hours to gather the data to interpret the platform. At over 3m deep, heavily stratified, and over 15m wide, it really is vast and very complex.

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Trench 10 near end of season showing worked wood in abundance.

Kaims South

This area was being run by Graham Dixon. He had Becky Brummet, Tom Lally and Franzi Leja working with him. They too have had students, community volunteers and young archaeologists. Graham has now moved on to the Castle excavations and we welcome Ian Boyd and Charlotte Kerwin to the team.

Trench 9

T9 has yielded some excellent stratigraphy too. I thought we would be able to finish this trench in 2015, but I hadn’t counted on the complexity of the archaeology. The trench runs from a Neolithic land surface down into a lake edge where the organic preservation is fantastic. We’re still getting out well preserved stakes and timbers. There are literally hundreds of stake holes and planning them has been a mission. We only excavate a percentage of them, but it’s still a big task. Hopefully 2016 will provide enough information from Trench 9 for a meaningful report.

We also found a circular structure, approx. 2m in diameter. After a lot of discussion, I’m starting to think it might be a sweat lodge, similar to the ones seen in North American First Nation sites. The nearby hearth and proximity of water edge are very compelling.

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Circular structure associated with a hearth and masses of stake holes.

Trench 11

This trench is a sister trench to T9. The sheer amount of well-preserved wood is quite frightening. Much of it is worked and we have only opened a very small area. There are hints of trackways running back towards the burnt mounds, or possible sweat lodge sites, but it is much too early for any meaningful interpretation. We’re setting up hypotheses and then knocking them down, one by one.

There is also the suggestion of a paleo-channel in there too, almost certainly containing lots of wood, pollen and macrofossils.

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Trench 11 with well-preserved wood and a sand topped paleo-channel.

Experimental Archaeology

In 2015 we did a lot of experimental archaeology. We brewed beer 6 times, baked almost edible bread, worked flint tools and made tools from bone, all using prehistoric technology. Arguably the greatest success came from the woodworking. We used wooden wedges to split logs and were able to make a functioning copy of the paddle found in 2013 using just wooden wedges and a stone axe. We aim to continue this in 2016.

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Barbara and Tom splitting a log with bone and wood tools.

Community

The thing I’m most pleased with from 2015 is the community volunteers. We had 113 community volunteers on site across the season, aided by a grant from the Northumberland County Council Community Chest. We originally intended to run less than 90 person days but we were very oversubscribed, and managed to not turn anyone away. Our team of community volunteers all came from the local area and remain a dedicated and enthusiastic crew. They turn up in all weathers and I didn’t hear a single moan from anyone. They really are a pleasure to have on site and contribute massively to the excavation and general on site atmosphere. A heartfelt thankyou to everyone who volunteered last summer and we look forward to working with you again this year.

Young Archaeologist

As a part of the community engagement we also had young archaeologists on site in 2015; more than 20 in total. Their appetite for archaeology is infectious and we loved having them on site. We will definitely be having community volunteers and young archaeologists this season. They add a huge amount to the Kaims and the wider BRP.

Final thoughts…..

It’s a new season. That came horribly quickly, but we achieved a huge amount in 2015, a good deal more than I thought possible. Largely down to the hard work of a thoroughly dedicated team. Every year archaeologists gather from all over the World to come and live in Belford and dig at the Kaims. We have a truly multicultural staff and they perform miracles with limited resources. 2016 promises to be another fantastic season. The weather is good, the site is dry and we are looking forward to some hard work.

 

My thanks to everyone who helped make 2015 a brilliant season and a welcome to everyone who plans to help out in 2016.

PAG

 

If you are local and want to come and get some hands on experience then contact me at gething1966@gmail.com to book a place on one of our Community days. We are open to Community volunteers on Tuesday, Thursday and Sunday throughout June and July.

If you want to come and dig for longer, at either the Castle or the Kaims, places can be booked through the BRP website.

www.bamburghresearchproject.co.uk

Archaeology Basics Video Series: The Test Pit

Here is the forth and final in our archaeology basics series filmed and edited by the students from Ashington Learning Partnership. To see the first video in the series (The Trowel) and hear the story of the students involvement in media click here. To see the second video (The Mattock) click here. To see the third video (The Kettle) click here. Enjoy!

An in depth video of the Bradford Kaims by Archaeosoup Productions

We were lucky to have our friends from Archaeosoup Productions down to visit the Bradford Kaims for a more in-depth look around. Check out their video below!

They are a fantastic group who really excel at comprehensively sharing archaeology and heritage with the wider world. They are constantly uploading new videos to their YouTube page that are informative, educational, and just plain fun. Have a look through their videos by clicking here. You can also hire them for a wide variety of workshops, lectures, activities, and media production. Check out their website for more information. 

P.S. Don’t miss the ending!!

New BRP video from Archaeosoup

We were lucky to have our friends from Archaeosoup Productions down to visit both of our sites last week. Check out their video below!

They are a fantastic group who really excel at comprehensively sharing archaeology and heritage with the wider world. They are constantly uploading new videos to their YouTube page that are informative, educational, and just plain fun. Have a look through their videos by clicking here. You can also hire them for a wide variety of workshops, lectures, activities, and media production. Check out their website for more information. 

Experimental Brewing at the Kaims

This week at the Bradford Kaims we have begun our new Experimental Archaeology Programme! Experimental archaeology is the process of recreating past technologies utilising resources which would have been available to societies in the past. Through this process we can gain possible insights into the mind-set of people in the past as well as insights into the processes they underwent in the creation of the archaeological record.

Our initial investigations have been in brewing our own beer. Due to the wealth of fire-cracked stones within our burnt mounds, it is likely that the occupants of the site were heating water. Similar to how we use hot water today, there is a large variety of possible uses; cooking, cleaning and sweat lodges. Due to the heating process required in the production of beer, brewing could have been a possible activity taking place at the Bradford Kaims.

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Becky and Miranda grinding barley with a variety of tools

Our methods were simple:
· Mashing/grinding malted barley
· Creating a firepit to heat the stones
· Add the ground barley to water
· Add hot stones to get water up to temperature for two hours
· Sieve the heated mixture
· Add flowers for flavour (in this case hawthorn) and a small piece of bread for yeast
· Sit covered for 4-5 days for fermentation to take place

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Hot rocks being added to the barley and water

Currently what we did has not necessarily been experimental archaeology as there was no true “experiment” taking place – there were no variables being tested or research questions being investigated. The value in this initial process is that we are learning about the process and gathering potential areas for further investigation.  We will be doing more brewing over the season, along with some more experimental archaeology focussing on flint knapping and prehistoric wood working (to create tools to tie onto our brewing experiments). Hopefully by the end of the season we can link our experiments together to add to our interpretations of the use of the Bradford Kaims site… plus – experimental archaeology is pretty fun!

Week 1 at the Bradford Kaims – Clean, clean, clean.

After a busy week here at the Bradford Kaims, Trench 6 is now in full swing. Within the trench we have as many as four burnt mounds (prehistoric rubbish dumps primarily consisting of fire-cracked stones – associated with heating water) along with an extensive preserved wooden platform. Students and staff alike have worked tirelessly to remove backfill, trim weeds and on occasion even get a trowel in hand for a light clean.

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We have been lucky with the weather this week with the sun bearing down on us everyday. While excellent for all of our tans, this has made the site incredibly dry, resulting in cracking of soils and making excavation of some sediments incredibly difficult. With some rain overnight and cooler conditions today it will be interesting to see how the moisture reveals any features on the site previously obscured by dust.

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Looking to the students, we’ve had Kelly cleaning back burnt mound material. Always eager to get stuck in, Ian excavated down one of the sections of the largest mound in order for Lawrence, a keen photographer himself, to photograph the material underlying it. Our fourth student, Ryan, has been demonstrating his skill and care in section cleaning, helping us try to understand the various layers and deposition events within the burnt mound.

Along with learning in the trench, Project Officers Tom Gardner and Graham Dixon have been teaching the students how to fill out deposit/cut sheets and how to use levels in order to record our site.

We have our first finds of the season consisting of some cannel coal found at the base of one of the burnt mounds, along with three pieces of preserved wood which have tool marks and some preserved plant matter embedded into them (all very exciting!).

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In the coming week we plan to finish cleaning the trench and further uncover areas of  the wooden platform (the extent of which has been searched for by coring by Dr. Richard Tipping of the University of Stirling). We also hope to begin experimental archaeology by crafting bone tools and brewing beer. One week down, seven more to go and LOTS more archaeology to be discovered!