57 



similar in appearance to the caves already described, no ante- 

 diluvian remains of animals have been found. Several human 

 skeletons, and flint knives and celts, were discovered there by Mr. 

 Williams ; from which it has been inferred that it had formerly been 

 used as a burying-ground. In the upper caverns, remains of the bear, 

 elk and polecat, were discovered ; the two former evidently of the 

 extinct species. 



