Xofcharetus, Prosinopa, Hyopsodus. 
41 
J73- fventicolus, Osborn, loc. cit., 1902, p. 195. 
tutim, p., Cope (Pelyoodua), Tert.Yert.. 1884, 
pl. 25, fig. 1, 2. 
374 - t tenebrosus, Leidy — (336); Osborn, 1. c., 
1902, p. 196, fig. 23. 
tsp. — Osborn, 1. c., 1902, p. 196, fig. 23. 
7 tsp. — 9, Osborn, 1. c., 1902, p. 191, fig. 20 c . 
'• t anceps. Marsh ((Tkinolestes) — (369); 
Osborn. 1. c., 1902, p. 197. 
/ 8. j tyrannus. Marsh ( Li.innothervum ) — (335) ■ 
Osborn, 1. c., 1902, p. 197. 
? 9- frostratus. Cope ( Tomitherium ) — (334); 
Osborn, 1. c., 1902, p. 197. 
>y< *• T affinis. Ma rsli ( Limnotherium.) — (334, p.) - 
o Osborn, 1. e., 1902, p. 197. 
t elegans, Marsh (Limnotherium) — (337); 
Marsh, Am. Journ., 1871, 2, p. 43; Osborn, 
1. c., 1902, p. 198. 
— T gracilis, Marsh (Llyopaodm) — (347); 
Osborn. 1. c., 1902, p. 198. 
'■ ' crassus. Marsh (Te/maloledes) — (370); 
384. ° 8boru ’ 1 c -’ !902, p. 198. 
• t formosus, 1 . e i d_y (IJipposyua) — (337); 
3 Osborn, 1. c., 1902, p. 198. 
1 robustior, Leidy (Hipposyus ) — (368); 
Osborn, 1. c., 1902, p. 191.' 
f Eocaen. Wyoming 
(Wind River). 
fEocaen. Wyoming 
(Bridger), 
7 id. 
t id- 
fEocaen. Wyoming 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
f Eocaen. Wyoming 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
f Eocaen. Wyoming - 
(Bridger). 
fEocaen. Wyoming 
(Bridger). 
386 . 
69. f Prosinopa, Trt., 1897. 
Sinopa, p., Leidy, 1873 (nec 1871). 
irouessart, Catalogus Mammalium, 1897, p. 68; ex: Scott, 
Proc. Ac. Philad., 1892, p. 310. 
t eximia. Leidy — (321); Osborn, Bull. 
Amer. Mus., 1902, p. 190, fig. 18 (cf. 
A otharctm? ). 
f Eocaen. Wyoming 
(Bridger). 
Subfam. 3. f Hy opsodinae. 
Hyopsodontidae, Schlosser; Osborn; Lemuravidae, Marsh. 
,y 70. f Hyopsodus, Leidy, 1870. 
0-s "\ Leidy , 1870; Le.mura.vm, Marsh, 1875; f Stenacodon, Marsh, 1872 ; 
• Diacodexis, Cope, 1882; Estlionyx, p., Cope, 1874. 
Leidy, Proc. Acad. Sc. Philad., 1870, p. 110. 
‘ oL miticU luS’ Cope (Esthonyx) — (346); fEocaen. New- 
soorn, Bull. Amer. Mus., 1902, p. 183, fig. 6. Mexico (Wasatch). 
