Trouessartella. Aehyrodon, Paurodon, Laodon, Dryolestes. Pliascolestes. 859 
1 1841. Trouessartella, Cossm., 1899. 
Stylodon, p., Owen, 1871 (nec 1866); Odontostylus, Trouessart, 1899 
(nec Gray, 1840). 
Cossmaim, in Trouessart, Catal. Mam., 1899, p. 1433 (nota). 
9254. f robusta, Owen — (7/24). fJurass. Sup. 
I. Britannia. 
1842. t Aehyrodon, Owen, 1871. 
Owen, Monog. Pal. Soc., 1871, p. 37. 
9255. f nanus, Owen — (7/26'). fJurass. Sup. 
1. Britannia. 
9256. f pusillus, Oweu — (7426"). fJurass. Sup. 
I. Britannia. 
1843. f Paurodon, Marsh, 1887. 
Marsh, Amer. Journ. Sc., t. 33, 1887, p. 342. 
9257. f valens, Marsh — (7427); Walcott, Science, f Juvass. \\ yoming. 
1900, p. 23 ; Ameghino, Anal. Mus. B.- A ires, 
1903, p. 161, f. 83, 85. 
1844. f Laodon, Marsh, 1887. 
Marsh, Amer. Journ. Sc., t. 33, 1887, p. 337. 
9258. f venustus, Marsh — (7425). fJurass. W voming. 
1845. f Dryolestes, Marsh, 1878. 
Marsh, Amer. Journ. Sc., 
9259. f priscus, Marsh — (742.9). 
9260. fvorax, Marsh ( 71d0 ). 
9261. f arcuatus, Marsh — (74.74). 
9262. f obtusus, Marsh. — (7432). 
9263. f gracilis, Marsh — (7433). 
9264. f? tenax, Marsh — (7/34). 
t. 15, 1878, p. 459. 
fJurass. Wyoming. 
fJurass. Wyoming. 
fJurass. Wyoming. 
fJurass. Wyoming. 
f J urass. Wyoming, 
Colorado. 
f Cretae. Wyoming. 
1846. f Phascolestes, Owen, 1871. 
Owen. Monog. Pal. Soc., 1871, p. 35. 
9265. f dubius. Owen — (7/35). fJurass. Sup. 
I. Britannia. 
