1252 
Docodon, Ennacodon, Dromatlierium, Microconodon. 
1556. t Docodon, Marsh, 1881. 
7158. i- striatus, Marsh, Amer. Journ. Sc., XXI, fJurass. super 
1881, p. 511; XXXIII. 1887, p. 339, Wyomin/ 
pl. 10, fig. 2; Osboni, Journ. Acad. Phi]., 
1888, p. 232, fig-. 23. 
1557. t Ennacodon, Marsh, 1887. 
Ennimloit, Marsh, 1887. 
7159. t crassus, Marsh, Amer. Journ. Sc., XXXIII, 
1887, p. 339, pl. 10, lig. 4; Osborn, ,Iourn. 
Acad. Phil., 1888, p. 232, fig. 24. 
7160. t affinis, Marsh, Am. Journ. Sc., 1887, 
p. 339. 
fJurass. super. 
Wyoming. 
fJurass. super. 
IVyoming. 
Familia XVI. f Dpomatheridae. 
1558. t Dromatlierium, Emmons, 1857. 
7161. fsylvestre, Emmons, Amei-ic. Geology, f Trias super. 
1857, pars VI, p. 93, fig. 66; Osborn, America sept. 
Proc. Acad. Phil., 1886, p. 359, fig. p. 360 (Caroliua sept.). 
etpl. l,ljg. 2; Proc. Amer. Phil. Soc., 1887; 
Journ. Acad. Philad., 1888, p. 222, pl. 9, 
^8'- i7; Lydekk., Hand-Pook Marsup., 
1894, p. 277. 
1659. t Microconodon, Osborn, 1886. 
Jhvmatkerimn, p., Emmous, 1857. 
7162. ttenuirostris, Osborn, Proc. Ac. Philad., f Trias super. 
1886, p. 362, fig. p. 359, 362 et pl. 1, Carolina sept. 
fig-. 1; Proc. Amer. Philos. Soc., 1887; 
Journal Acad. Philad., 1888, p. 223, fig. A. 
