718 
Uintatherium, Eobasileus. 
atrox, Leicly (Uintamiistix), Ext. Vert. 
Fauna, 1873, p. 94, 107, 333. 
4451. tfissidens, Cope, Bull. Geol. Sm-v., VI, 
1881, p. 194; Proc. Am. Pbil., Soc., 1882, 
p. 176; Am. Natur., 1881, p. 75; 1884, 
p. 1115, tig. 7; Tert. Vert., 1884, p. 597, 
pl. 29a, 58 a (Ikitliyopsis) ; Marsh, Dino- 
cerata, 1886, p. 220, iig. 196, 197. 
4452. flatifrons, Marsh, Ann. liop. Geol. Surv., 
1884, p. 262, fig. 48; Diiiocerata, 1886, 
p. 220, fig. 11, 125, 126, 127, 128. 
4453. f Leidyanum, Osb. Scott et Speier, Pal. liep., 
1877, p. 63, pl. 6 — 8; Osb., Mem. upon 
Lox. et Uint., 1881, p. 18, 19, 22, pl. 2; 
Cope, Am.Nat., 1884, p. 1117, fig. 10; 
Marsh, Diuocerata, 1886, p. 221, fig. 198. 
4454. t segne, Marsh, Aun. Rep. Geol. Surv., 
1884, p. 276, fig. 78, 79; Dinocerata, 
1886. p. 222, fig. 41, 42, 101, 102, 199, 200. 
fEocaen. med. 
Wyomiug. 
fEocaen. med. 
Wyoming. 
fEocaen. med. 
Wyoming. 
fEocaen. med. 
Wyoming. 
fEocaen. med. 
Wyoming. 
864. f Eobasileus, Cope, 1872. 
Loxoloph.odon, p.. Cope, 1872. 
4455. f pressicornis, Cope, Proc. Amer. PMl. Soc., 
1872, p. 580, 485, 488; Ann. Eep. Geol. 
Surv., 1872, p. 575 (part.); Tert. Vert., 
1884, p. 562, pl. 30, 31. 
cornutus, p.. Cope, 1. c., 1872, p. 485. 
4456. f furcatus, Cope, Proc. Am. Phil. Soc., 
1872, p. 680 et 488; Ann. Eep. Geol. Surv., 
1872, p. 580; Tert. Vert., 1884. p. 565, 
pl. 32, 33. 
bifurcatus. Cope, in Separatis, l.c., 1872. 
fEocaen. med. 
Wyoming. 
fEocaen. med. 
Wyoming. 
» 
Subordo VIII. fCondylartKra. 
Mesodactyla, Marsh. 
1888. — Cope, Synopsis of the Vert. Fauna of the Puereo Series, — Am. 
Pliil. Soc., XVI, pars 2. 
1896. — Osb. et Earle, Foss. Manim. of the Puereo Beds, — Bull. Amer. 
Mus. Xat. Hist.. Vn, p. 1- 70. 
1897. — Matthew, A Bevision of the Puereo Fauna, — B. A. M. N. H., IX, 
1897, p. 259—323. 
