AVAS Excavation 2012 – Day 2

Today (19th August) was the second day of the AVAS excavation, near Fordingbridge. Given the forecast for hot weather, a 9.00am start was arranged. Trenches had been marked out the day before, and were sited to investigate a linear feature of high resistance identified during a previous geophysics survey. These are marked approximately on the resistivity plot below.

The first trench was expertly opened up by Mark on the digger, given the thumbs up by site supervisor Steve.

AVAS Excavation 19th August 2012

After some hard work by the team, two edges of a feature were defined, each end being defined by a cut through a lighter coloured clay like material. Finds were few, but a couple of sherds of possibly medieval pottery and a nail came from the top of the ditch fill.

AVAS Excavation 19th August 2012

While a group worked in the first trench, Mark started to open up the second. He was getting more practised at controlling the digger, even while talking on his mobile.

AVAS Excavation 19th August 2012

The funniest moment of the day occurred at lunchtime, when Vanessa had to go probing for a pair of Mark’s apples, which had become lodged under the seat of the digger.

AVAS Excavation 19th August 2012

The apples were expertly extricated and re-united with a grateful owner.

AVAS Excavation 19th August 2012

In the second trench, one side of a feature had been found, demarcated again by a light coloured clay like material. This can be seen beyond Wendy in the photo of the trench below.

AVAS Excavation 19th August 2012

Having found two edges of what appeared to be a ditch in the first trench, it was decided to slightly extend the second trench in the hope of finding the other side of the feature, thereby showing the same ditch was present in both trenches. We were expecting a light coloured clay like material to define that edge, and within a couple of scoops from the digger, we hit similar material, which was very satisfying. This is shown below.

AVAS Excavation 19th August 2012

There is still work to write up and interpret what was found, but the excavation has been valuable in allowing us to confirm and interpret the geophysics results. In this particular case, nothing was visible on aerial photographs, and so the resistivity equipment has shown it’s value as a survey method.

There are lots more photos on the AVAS Flickr photostream. Thanks to Rachel and Vanessa for supplying some of the photos.

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2 Responses to AVAS Excavation 2012 – Day 2

  1. s.j.moody@talk21.com says:

    Hi Mike,

    Just a note, the first trench was one metre down from the top line of the 20×20 metre box. I will send you details of the drawings and plotting soon

    Cheers

    Steve

    ________________________________

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