Agrioekoerus. Oreodon. 



835 



5165. fmacrocephalus, Cope. Proc. Am. PMl. 

 Soc. XVIII. 1879, p. 376; Wortrn., Bull. 

 Amer.Mus., 1895. p. 178. 



5166. f?sp.. Lvdekk.. Mem.Geol.Surv.Ing., II, 

 1883. p. 30, pl. 23, fig.2. 



fMiocaen. med. 

 Oregon (John Day) 



fMiocaen. India. 



Subfam. 3. fOreodontinae. 



1023. fOreodon, Leidy, 1851. 



Merycoidodon, Leidy, 1850 (nom. nud.); Cotylops, Leidy, 1851. 



5167. T Culberstonii. Leidv. Proc Ac PML, IV, 

 1848—1850, p. 47! fig. 1-5; V. 1851, 

 p. 238: Anc. Fauna Nebr., 1853, p. 45, 

 pl. 2—4 et 6: Ext. Vert. Fauna, 1873, 

 p. 211. pl. 7 ; Bruce. Bull. Mus. Princet., 

 1883, p. 36. pl. 7: Cope, Proc. Am. PMl. 

 Soc, 1884. p. 512; Scott, Morph. Jahrb., 

 1890. p. 320, pl. 12, 13. 16; Osb. et 

 Wortm., Bull. Am. Mus., 1894, p. 215, 

 fig.A. 



priscum, Leidy, Proc Ac PML 1851, 

 p. 238. 



robustum, Leidy, 1. c, 1851, p. 276. 



speciosa, Leidy (Cotylops), 1. c, p. 239. 



b. — periculorum, Cope, Pal. Bull, N° 38 ; 

 Proc Am. Phil. Soc, 1884, p. 513. 



5168. fgracilis, Leidy, Proc Acad. PhilacL, 1851, 

 p. 239; 1853, p. 392; 1854, p. 157; 1857, 

 p. 89: Rep.Geol.SmT., 1852, p. 550, 

 pl. 11. 13: Anc. Fauna Nebr., 1853, p,53, 

 pl. 5. 6; Ext. Mam. Fauna, 1869, p. 94, 

 pl.6; Scott et Osb., Bull. Mus. Princet., 

 1887, N°5: Scott, Morph. Jahrb., 1890, 

 pl. 13; Osb. et Wortm., Bull. Am. Mus., 

 1894, p. 216, fig. B. 



b. — coloradoensis, Cope, Proc. Amer. Phil. 

 Soc, 1884, p. 512. 



5169. taffinis, Leidy, Ext. Mam. Fauna, 1869, 

 p. 105, pl. 9, fig. 3. 



5170.Thybridus, Leidy, Ext. Mam. Fauna, 1869, 

 pl. 9, fig. 4. 



fMiocaen. inf. 



America sept., 

 Dakota, Nebraska, 

 Colorado, Wyoming 



(White-Biver). 



Colorado et 

 Wyoming. 



fMiocaen. inf. 

 Dakota, Nebraska, 

 Colorado, Wyoming 



(White-River). 



Colorado. 



fMiocaen. inf. 

 Nebraska. 



fMiocaen. inf. 

 Dakota. 



