154 THE WHITE RIVER BADLANDS 



Equidae. 



Mesohippus intermedius Osborn and Wortman. Am. Mus. 



Nat. Hist., Bull., vol. 7, 1895, pp. 334-356. So. Dak. 

 Mesohippus meteulophus Osborn. Am. Mus. Nat. Hist. Bull., 



vol. 20, 1904, pp. 174-175. So. Dak. 

 Mesohippus brachystylus Osborn. Am. Mus. Nat. Hist., 



Bull., vol. 20, 1904, pp. 175-176. So. Dak. 

 Miohippus validus Osborn. Am. Mus. Nat. Hist., Bull., vol. 



20, 1904, p. 177. So. Dak. 

 Miohippus gidleyi Osborn. Am. Mus. Nat. Hist., vol. 20, 



1904, p. 178. So. Dak. 

 Miohippus crassicuspis Osborn. Am. Mus. Nat. Hist., Bui., 



vol. 20, 1904, pp. 178-179. So. Dak. 

 Colodon copei Osborn and Wortman. Am. Mus. Nat. Hist, 



Bull., vol. 7, pp. 356-358, 1895. So. Dak. 

 Parahippus cognatus Leidy. Acd. Nat. Sci., Phila., Jour., 



vol. 7, p. 314, 1869. Nw. Neb. 



Artiodactyla. 



Elotheridae ( Entelodontidae ) . 



Elotherium (Entelodon) cf. ingens Leidy. 

 Elotherium (Entelodon) ? crassus Marsh. 

 Elotherium (Entelodon) bathrodon Marsh. Am. Jour. Sci., 

 vol. 7, 1874, p. 534. So. Dak. 

 Dicotylidae ( Tagassuidae ) . 



Perchoerus robustus (Marsh). Am. Jour. Sci., vol. 48,. 



1894, p. 94, (Thinohyus). 

 Perchoerus platyops (Cope). Hayden Surv., Bull., vol. 6, 

 pp. 174-175, (Palaeochoerus). So. Dak. 

 Anthracotheridae. 



Anthracotherium karense Osborn and Wortman. Am. Mus. 



Nat. Hist., Bull., vol. 6, 1894, pp. 222-223. So. Dak. 

 Hyopotamus (Ancodon) brachyrhynchus Osborn and Wort- 

 man. Am. Mus. Nat. Hist., Bull., vol. 6, 1894, pp. 220- 

 221. So. Dak. 



Oreodontidae (Agriochoeridae). 



Agriochoerus major Leidy. Acad. Nat. Sci., Phila., Proc, 



vol. 8, 1856, p. 164. Mauv. Terres. 

 Agriochoerus gaudryi (Osborn and Wortman). Am. Mus. 



Nat. Hist., Bull., vol. 5, 1893, pp. 5-13, (Artionyx). So. 



Dak. 

 Agriochoerus migrans (Marsh). Am. Jour. Sci., vol. 48,. 



1894, pp. 270-271, (Agriomeryx). So. Dak. 

 Eporeodon (?Eucrotaphus) major (Leidy). Smithson. 



Contr. to Knowl., vol. 6, p. 55, (Oreodon). So. Dak. 

 Eucrotaphus jacksoni Leidy. 

 Hypertragulidae. 



81-82. So. Dak. 

 Protoceras comptus Marsh. Am. Jour. Sci., vol. 48, 1894, 



pp. 93-94. So. Dak. 

 Protoceras nasutus Marsh. 

 Calops cristatus Marsh. Am. Jour. Sci., vol. 48, 1894, p. 



94. So. Dak. 

 Calops consors March. 

 Camelidae. 



Pseudolabis dakotensis Matthew. Am. Mus. Nat. Hist., Bull.,. 



vol. 20, 1904, p. 211. So. Dak. 



