Oxford Archaeology has been excavating the Dorchester-on-Thames cursus with the help of volunteers. Finds were on display at the open day, along with tours of the trenches. Geophysics of the 'car boot sale' field just off the A415 indicated that the cursus extended further north than previously thought. Excavations this summer have confirmed this and also found a ring ditch that cuts through the cursus.
The ring ditch is therefore of a later date - probably the remains of a Bronze Age barrow. What is particularly interesting is that the ring ditch exactly bisects the cursus ditch, indicating that the cursus, from approximately a thousand years earlier, was still recognised, possibly revered.
Also found is tree-throw with mesolithic flints deposited in the roots and a rectilinear Neolithic enclosure.
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