A history of land mammals in the western hemisphere

by William Berryman Scott

IX. Camelidæ.

†Protylopus, up. Eoc. †Eotylopus, low. Oligo. †Poëbrotherium, Oligo. †Pseudolabis, low. Oligo. †Protomeryx, up. Oligo. and low. Mioc. †Oxydactylus, low. Mioc. †Miolabis, mid. Mioc. †Protolabis, mid. and up. Mioc. †Alticamelus, mid. Mioc. to low. Plioc. †Stenomylus, low. Mioc. †Procamelus, up. Mioc. and low. Plioc. †Pliauchenia, up. Mioc. to mid. Plioc. Camelus, Pleist. Lama, Plioc. to Recent, S. A.

X. †Hypertragulidæ.

†Leptotragulus, up. Eoc. †Leptoreodon, up. Eoc. †Leptomeryx, low. Oligo. †Hypertragulus, Oligo. †Hypisodus, low. Oligo. †Protoceras, low. Oligo. †Syndyoceras, low. Mioc.

Suborder D. PECORA. True Ruminants

XI. Cervidæ. Deer.

†Blastomeryx, low. Mioc. to low. Plioc. Cervus, Pleist. and Rec. Rangifer, Pleist. and Rec. Alce, Pleist. and Rec. †Cervalces, Pleist. Odocoileus, Pleist. and Rec., N. and S. A. Mazama, Pleist. to Rec., S. A.

XII. †Merycodontidæ. †Deer-Antelopes.

†Merycodus, mid. Mioc. to low. Plioc. †Capromeryx, Pleist.

XIII. Antilocapridæ. Prong-Bucks.