Virgil Yendell: Geoarchaeologist and his lovely sediments

Here are some shots of a trial pit under a former pub in Victoria. The lovely sediments from the base show c. 10,000 yr old fluvial gravels over lain by sandy deposits of a substantial tributary of the Thames, possibly the Tyburn, running through Victoria. During the prehistoric this river appears to have silted up and a waterlogged woodland is evident from the brown peaty deposits, which later developed into possible clayey water meadows that would have been used for pasture during the historic period.