This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
The Quarterly journal of the Geological Society of London . PROCEEDINGS OF THE GEOLOGICAL SOCIETY May of one mile and half from the valley of the Coin At or near its entrance the base of the Great Oolite resting on the Fuller's Earth nearly reaches the bed of the brook As we ascend towards Fig Chedworth Valley Section