Wookey Hole Caves to 1874 by William Boyd Dawkins, who moved to Somerset to study classics with the vicar of Wookey. On hearing of the discovery of bones by local workmen he led excavations in the area of the hyena den. His work led to the discovery of the first evidence for the use by Palaeolithic man in the Caves of the Mendip Hills. Middle Paleolithic tools have been found in association with butchered bones with a radiocarbon age of around 41,000 years. Herbert E. Balch continued the work from 1904 to 1914, when he led excavations of the entrance passage (1904–1915), Witch's
Ebbor Gorge (1:50,000 sheet 280, Wells). An example of the rare mineral mendipite was found at the head of the gorge. A stream issuing to the west of the site runs down the tributary valley of Hope Wood before joining the main gorge. The original watercourse which may have cut the gorge into the limestone became diverted underground and now emerges at Wookey Hole Caves to form the River Axe. Various caves within the gorge were inhabited by neolithic people from which flint tools are held in the Wells and Mendip Museum. One particularly fine flint flake can be seen in the