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Hollowforth - Big Dig - Day 1

After the deluge of Friday, today (4th April 2015) was a perfect digging day; warm and dry with very little wind. The first part of the site to be examined was the anomaly discovered by Wigan Archaeology geophys survey. A 3m x 2m trench was opened up and quickly is was discovered that the "feature" consisted of small stones some 37cm below the turf layer; possibly natural or more probably part of a track-way. Either way it didn't promote any great interest and, after carefully backfilling the trench and replacing the turf, we moved back to the main site.

The main part of the day was devoted to to examining three sections; the northern side to discover the full extent of the site; an area in the centre which was hypothesised to be part of the kin due to the number of kiln tiles appearing in it; and the nearest area to where the mill wheel.

a) Northern side. This turned out to be very difficult (the mattock being mislaid) and, after the turf was removed, this portion of the was site left until tomorrow.

b) The "Kiln" area. It was thought that this might have consisted of an inverted pyramid but it wasn't to be. The brick wall was only 2 courses deep and below this was an uneven, clay floor level. It took some time to remove the rubble so metal detecting results and photographs will have to appear tomorrow.

c) The wall leading to the mill wheel was examined in more detail. The western edge seemed to have been "braced". Not surprising considering the bowing of the wall. The floor was cleared and cleaned. It was then recorded.

West wall prior to clearing.

There was a suggestion that the "Kiln" area might have been boarded over (flakes of wood being found in the demolition debris) and, on further consideration, might have continued all the way to the cheese press (seen just in front of blue tarpaulin at top left above)- all of this being at the same height and the majority of the brickwork looking very similar.

Big Dig - 2013

The latest "Big Dig" took place from the 21st June until the 24th June and set out to answer several questions about the archaeology of Bourne Hill, Thornton. Was it an Iron Age settlement? What was the significance of the fragment of Roman mortarium found in a previous dig? What about the strange features (see photo in 'Digs - Bourne Hill') in the underlying sand? As with everything about Bourne Hill, as soon as some answers were found, more questions were posed.

For the first time, Wyre Archaeology hired a digger to remove some of the top-soil. This probably saved several digging hours but the learning curve was quite steep. When someone like Phil Harding, of Time Team fame, asks for another centimetre of soil to be removed, we will understand the skill involved.

Site Manager Chris 'skimming' off the topsoil on the 'mound' in preparation for BIG DIG 2013.

Day 1

Even though there were about 14 members and guests it was decided to concentrate efforts towards the top of the hill in two distinct areas. The first area had been identified by aerial photography several years ago as a distinctly un-natural round feature - know to the group as the "nettle patch". A 2m x 5m trench was cut into this area. The second area was, again, a round feature that had shown up on a geophysical survey that was performed several years ago. Again a 2m x5m trench was cut into this. A professional archaeologist (Clare) guided our efforts and persuaded us to be more rigorous in our "digging" and recording. By the end of the first day of the "Big Dig" more possible postholes/stakeholes were uncovered but, possibly more important, was the discovery of a piece of knapped flint. It was complete with percussion lines. In the absence of any pre-Roman pottery this is possibly the first undisputed sign of Neolithic activity. (See below for update).

Open trench on the 'mound' being excavated by stuidents from Blackpool VIth Form College.

Day 2

The second day started with more work on the trenches towards the top of the hill. Several interesting pieces of pottery were found - possibly Roman or even pre-Roman. They will be sent off to experts for accurate dating. With the assistance of students from Blackpool and Fylde college, a large trench on the "mound" at the bottom of the hill was opened up. Nothing of obvious significance was found and the general feeling was that it was mainly natural with some possible addition of soil from the gulleys surrounding the mound. The students cut a large cross-section through the bank around the base of the hill that had previously been thought of as a man-made defensive structure. Marks left by reeds decaying in and below the bank suggested that in fact it may have been a natural feature or had been built up to assist drainage of the higher slopes or to prevent water flooding land needed for crops. Some potential dating evidence was found.

Day 3

Due to the forecast for rain and high winds the Sunday dig was abandoned. The postponement also gave some tired muscles time to recover.

 

Day 4

On the Monday, the final day, more work was carried out on the hill trenches. Pottery, flints, clay pipes and lead spindle whorl (used for spinning 'raw' wool into thread for weaving) were uncovered in the topsoil. A group of Key Stage 3 students from Millfield Science & Performing Arts College and their teachers helped to excavate the trenches and assist with some site surveying.

Over the site several coins were found indicating activity over several hundred years. More on this in the full report to follow.

Another Dig?

Wyre Archaeology planning group have decided that another "Big Dig" will take place later this year. There's another area of the hill that we haven't had geophysed (?geofizzed) and we haven't excavated so far, where we plan to open a number of 1m x1m test pits to see if there's any evidence of occupation. More details to follow.

TUESDAY 8 Oct will be BIG DIG 2013 follow up day. If you haven't already received email info and woul dlike to take part please contact This email address is being protected from spambots. You need JavaScript enabled to view it.

 

UPDATE

After a visit to Stuart Noon (Finds Liaison Officer for the Portable Antiquities Scheme) more of the finds have been dated. The various pieces of flint (probably beach flint) were dated to the end of the Bronze Age or beginning of the Iron Age, since - according to Staurt - they had been created by stiking with a metal object. Pieces of worked Pendle chert also give credence to habitation in the area going back 3000 years.

Much of the pottery was in small fragments probably representing debris spread with manure on the fields but Stuart was able to identify sherds of Roman pottery from early to later in the Roman period. One particular sherd was identified as 'high status' Nene Valley Ware from distant Cambridgeshire but most of it probably had more local origins, for example, Wilderspool. Early mediaeval (from AD450) pottery was also represented along with later mediaeval and modern sherds and other interesting finds.

Given that manure for the fields wouldn't travel a long distance, the latest thinking about the site is that in Roman times there was nearby possibly some form of small military depot or trading post. This may have existed alongside, or been followed by, an early settlement. The most likely site for these would be on the leeward side of the hill further towards or even over the road. This confirms our idea of opening up a number of test pits in an area closer to the road.

Big Digs

For the last few years, Wyre Archaeology have organised a "big dig". This normally consists of 3 (or more) days of intensive digging by as members as possible. Depending upon the weather this has normally taken place between April and October. On several occasions we have been ably assisted by students from Blackpool Sixth Form College who find it useful when it comes to writing a personal statement - especially if they are applying for Archaeology courses. If any members (or even non-members) have any ideas for any "big digs" please email the webmaster on This email address is being protected from spambots. You need JavaScript enabled to view it.

We offer basic training and can provide basic kit for digs. We have a full Health & Safety Policy and Procedures Guide and Risk Assess our sites before excavation. We also carry full insurance for all digs.

If you'd like to take part please contact the Secretary at This email address is being protected from spambots. You need JavaScript enabled to view it.

 

 

Kirkham - Roman Fort

Kirkham

In a front garden of Myrtle Drive (shown as A on the map), just below the original Roman fort, was the site of our most successful dig so far in terms of finds. The place was riddled with Roman pottery (amphora, mortaria, Samian ware) and bricks. Most of this was in the topsoil or spoil from the building of the house but some intriguing holes (possibly post holes) were also uncovered. This is an area we would like to revisit so if any householders on Myrtle Drive are thinking about re-landscaping their gardens, Wyre Archaeology would be happy to assist.

 

As background to the dig, Oxford Archaeology North completed a dig several years ago (marked B on the map.) In their report they summarized the following casual finds in the area.

Shield boss found near Dow Brook Circa 1800

Tombstone of "cavalryman and barbarian type" similar to one found at Ribchester.

A coin hoard found in a small Samian jar found during construction of Kirkgate in 1853.

Much pottery, leather and other material found in the Pennine View/Myrtle Drive area in the late 1950's/early 1960's.

Indications of a rampart seen when the RAF quarters were being built - again in the 1960's.

A complete jar in orange fabric recovered from the Dow Brook in 1971.

The photographs below are from the 2011 dig. The circle in the photograph highlights a sample of Roman brick.

Several areas of burning were uncovered but, without access to carbon dating, it was impossible to determine the date of deposition.

Burnt Layers

A possible cobbled area was uncovered but it an area of boulder clay, a small area of stone doesn't really prove very much.

"Cobbled" area

As is normal, the most interesting part of the dig occured on the last afternoon of the last day.  The final corner of the site was taken down to, what appeared initially, to be natural but there appeared to be evidence of burning.  On scrapping through this surface a possible post hole appeared complete with pottery.  Unlike most of the site, which had shown signs of disturbance from the construction of the house, this area appeared to be intact.  It is also possible that construction debris dropped into the hole.  Could this posthole have held up a substantial wooden post in the early Roman fort?  Possibly a gate post.

Amphora below blackened surface

More of the amphora revealed

The posthole is revealed

 

Two pieces of the amphora - the one on the right showing evidence of burning.

Unbeknown to us at the time, another dig had taken place the year before in St. Michael's road.  Oxford Archaeology North uncovered a portion of a Roman bath house.  There had been a spring in that area which might have been used as the water supply for the bath house; an alternative would have been to divert the Dow.  The full report can be read here.