Wittenham Clumps geology walk Saturday April 26
The two Clumps are of Cretaceous chalk with a thin capping of Quaternary gravels. They form outliers from the main Chilterns escarpment to the south. Their prominence as a local landmark has led to archaeological significance, and they feature in well-known landscape paintings of Paul Nash.
26th April 2025
Meet at Wittenham Clumps car park SU5677 9234 at 10.30 am for a walk around the two Clumps, lasting about one and half hours.
GeOx talk, Oxford UMNH, Monday May 19th, 6pm
19th May 2025
The talk will be in the Westwood Room of the Oxford University Museum of Natural History , Parks Road, Oxford, OX1 3PW, from 6 to 7 pm.
For OUMNH visitor information see https://oumnh.ox.ac.uk/visit-us
OGT Annual General Meeting, Thursday 24th July
Annual General Meeting of the Oxfordshire Geology Trust
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24th July 2025
Thursday 24th July, 7.30 pm. at the Old Crown Coaching Inn, 25 Market Square, Faringdon, SN7 7HU