\ 
164 
Mesonyx, Oxyaena, Protopsalis. 
316. f Mesonyx, Cope, 1872. 
Synoplothevium, p., Cope, 1872. 
Cope, Proc. Amer. Philos., 1872, p. 460. 
1664. f obtusidens, Cope — ( 1341 , exelus. syn.: 
» velox «); Wortman, Amer. Journ. Se., 1902, 
XIII, p. 39, 40, fig. 61, 62; p. 42, fig. 64. 
1665. f lanius. Cope — ( 1342 ). 
1666. f uintensis, Seott — ( 1343 ). 
1667. jdakotensis, Seott — ( 1344 ). 
fEocaen. Med. 
Wyoming. 
fEocaen. Med. 
Wyoming. 
fEocaen. Super. 
Wyoming. 
fOligocaen. Dakota 
Merid. 
Familia IV. f Oxyaenidae* 
Hyaenodontidw (partim), Trt., 1897 
Subfam. 1. fOxyaeninae. 
317. f Oxyaena, Cope, 1874. 
Cope, Ann. Kep. Chief of Engiu., 1874, p. 599 (Separata, p. 11). 
1668. f lupina. Cope — ( 1381 ); Wortman, Bull. 
Amer. Mus., XII, 1899, p. 140, pl. 7 ; fig. 1 , 2 
(intexto); Osborn, 1. c.. XIII, 1900, p. 276, 
pl. 18, fig. in texto. 
1669. f forcipata, Cope — ( 138 2); Wortman, 
1. c., 1899, p. 140. 
1670. f morsitans, Cope — ( 1380 ). 
fEocaen. Nov.- 
Mexico, Wyoming. 
f Eocaen. Nov.- 
Mexieo, Wyoming. 
fEocaen. Nov- 
Mexico. 
1671. f huerfanensis, Osborn — ( 1382 B ). fEocaen. Wyoming. 
1 672. f gaSliae. Filhol — ( 1383 ). fEocaen. Gallia 
Merid. 
318. f Protopsalis, Cope, 1880. 
Patriofelis, p., Wortman, 1894. 
Cope, Amer. Natural., 1880, p. 745. 
1673. f tigrinus. Cope — ( 1384 ); Wortman, Bull. fEocaen. infer. 
Amer. Mus., 1894, p. 130; Amer. Journ. Wyoming. 
Sc.. XIII, 1902, p. 115; Osborn, Bull. Ani. 
Mus., 1900, p. 277, fig. 7 B . 
