Mesohippus, Miohippus. 
781 
4860. f intermedius, Osb. et Wortm., Bull. Amer. 
Mus., 1896, p. 3o3„ 354, tig. 4. 
4861. f Copei, Osb. et Wortm., Bull. Amer. Mus., 
1896, p. 356, tig. 5. 
4862. f agrestis, Leidy, Ext. Vert. Fauna, 1873, 
p. 251, pl. 7. 
4863. f Westoni, Cope, Amer. Nat., 1889, p. 163; 
Geol. Surv. Canada, Pal., III, 1891, p. 20, 
pl. 14 (Ancbitberium). 
4854. f australis, Leidy, Ext. Vert. Fauna, 1873, 
p. 250, pl. 20. 
4855. f gracilis, Marsh, Amer. Journ. Sc., II, 
1871, p. 39. 
fOligocaen. sup. 
America sept. 
(White River). 
fOligocaen. sup. 
America sept. 
fMiocaeii. America 
sept. 
fMiocaen. America 
sept. Canada. 
fMiocaen. Texas. 
f Miocaen. infer. Utah. 
962. t Miohippus, Marsh, 1874. 
Anchiiherium, p., Leidy, Cope, Marsh, Scott et Osh., 1870 90. 
4856. f annectens, Marsh, Amer. Journ. Sc., VU, 
1874, p. 249; Scott, Trans. Amer. Phil. 
Soc„ 1894, p. 80, pl. 1. 
4857. f Condoni, Leidy, Proc. Acad. Philad., 1870, 
p. 112; Ext. Vei-t. Fauna, 1873, p. 218, 
pl. 2. 
fMiocaen. super. 
America sept., 
Oregon, Montana 
(Deep River). 
fMiocaen. snper. 
Oregon. 
4858. f anceps, Marsh, Amer. Journ. Sc., VII, 
1874, p. 260; XLIII, 1892, p. 350, fig. 
20 , 21 . 
4859. ?f parvulus, Mai^sh, Amer. Journ. Sc., XLVI, 
1868, p. 374 (Equus); VII, 1874, p. 251 
(Protohippus) ; Leidy, Ext. V ert. Fauna, 1873, 
p. 252, pl. 20 ; Scott et Osb., Bull.Mus. Comp. 
ZooL, XVI, 1890, p.89 (-= ?sp. 4884a). 
fMiocaen. super. 
Oregon. 
fMiocaen. med. et 
super. Nebraska 
(Deep River et Loup 
Fork). 
4860. f equiceps. Cope, Am.Nat., 1878, p. 73; 
Proc. Amer. Phil. Soc., XVIII, 1878, p. 73; 
Scott, Trans. Amer. Phil. Soc., XVII, 1894, 
p. 79; Cope, Am. Nat., 1894, p. 791. 
4861. f brachylophus. Cope, Am.Nat., 1878, p. 74; 
Proc. Am. Phil. Soc., XVIII, 1878, p. 74; 
Am.Nat., 1894, p.791. 
Ij. — np., Scott, Trans. Am. Phil. Soc., 1894, 
p. 82. 
fMiocaen. med. 
Oregon (John Day). 
fMiocaen. med. 
Oregon (John Day). 
(Loup-Fork infer.) 
