X¥ 



MAY 13 1924 



PALE0NT0L06I6AL BULLETIN, M 31. 







SECOND CONTRIBUTION 



TO A 



KNOWLEDGE OF THE MIOCENE FAUNA ' 



OF OREGON. 



BY E. D. COPE. 



(Read before the American Philosophical Society, Dec. S, 187f).) 



SOLD BY A. E. FOOTE, 1223 Belmont Avenue, 



"PHILADELPHIA. 



