The small dip in the centre of the photo is the outermost defensive ditch or a cross ridge dyke.
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Image Credit: Mike Rowland 08/09/2008.
Posted by formicaant
8th September 2008ce
Edited 28th January 2011ce |
NB: Unless otherwise stated, this image is protected under the copyright of the original poster and may not be re-used without permission.
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