wot. 









Paleontologieal Bulletin, No. 35. 



THE CLASSIFICATION 



OF 



THE UNGULATE MAMMALIA. 



{Bead before the American Philosophical Society, May 19, 1882.) 



. THIRD CONTBIBUTIOIT 



TO 



THE HISTORY OF THE VERTEBRATA 



OF THE PERMIAN FORMATION OF TEXAS. 



{Read before the American Philosophical Society t September 15, 1882.) 



SYNOPSIS OF THE VERTEBRATA 



OP THE 



TTEECO EOCE1TE ZEFOOH 



{Read before the American Philosophical Society, October 20, 1882.) 



o^T THE 



SYSTEMATIC RELATIONS 



OF THE 



CARNIVORA-FISSIPEDIA 



{Read before the American Philosophical Society, October 20, 1882.) 



By PROFESSOR E. D. COPE. 



For Sale by A. E. Foote, 



1223 BELMONT AVENUE, PHILADELPHIA. 



m-p 



