Prao. 



742 



Praotherium palatinum, Oope, Amer. Philos. 8oc. Proc. 

 Pieish 20 April 7, 1871, Vol. 12, page 94, fig. 20, natural 



size^ upper molar teeth of a small rodent, 

 '"& found in the Port Kennedy cave, Chester Co., 

 ^^pg ^ Pa. Post-pleiocene? PP. 



Prehistoric hone implements^ found by Leidy in a cave in 



/yr^r/e^ lUipU/^iP/i/s 



G.S.Pa. 87. 



Lehigh county. Geological Survey of Penna. Annual Report, 

 1887, page 7, fig. 1 to 3, bone awls manufactured of splinters of 

 the shaft of limb bones of the deer; pointed ends smoothly 

 rounded ; figs. 1 and 2 considerably knawed ; another with its 

 end knawed into the form of a chisel ; fig. 4, a harpoon head 

 made of a deer's antler-prong, with a barb on one side ; fig. 5, 

 a bone needle, with a smooth round eye knawed away on one 



