726 Phenaeodus. Diacodexis, ^leniseotkerium. Hyraeops, Meniscodon. 



fEocaen. Wyoruing 

 (Bridger). 



fEocaen. infer. 



Europa, Helvetia 



(Jura.) 



fEocaen. infer. 

 Helvetia (Jura). 



4494.|?lentus, Marsh, Am. Journ., H, 1871; 

 1894, p. 264, fig. 16. 



4495.feuropaeus, Riitim.. Abh. Schweiz. Pal. 

 Ges., XV, 1888, p. 38, fig. 5— 9; XVIII, 

 1891, p. 10, pl. 8, fig. 24. 



4496. f minor, Kiitim., Abh. Schweiz. Pal. Ges., 

 XVHI, 1891, p. 11, pl. 8, fig. 23; Schloss., 

 Zool. Anz., 1894, p. 159. 



4497. jsp., Lemoine, Bull. Soc. Hist. Nat. Reims, fEocaen. infer. Gallia 

 1881, p. 78. Orient. 



880. I Diacodexis, Cope, 1882. 

 Phenacodns, p., Cope, 1882. 



4498.|laticuneus. Cope, Pal. Bull., N° 34, 1882, fEocaen. inf.-med. 

 p. 181 ; Amer. Natur.. 1882, p. 1029; Tert. Wyoming (Wasatch). 

 Vert., 1884. p.492. pl. 25 c. 



Familia IV. t Meniscotheridae. 

 881. fMeniscotlierium, Cope, 1874. 



4499. fchamense. Cope. Rep. Vert. Foss. New- 

 Mexico, 1874. p. 8; Rep. Surv. West 100 

 Merid.. 1877, p. 251, 252, pl. 66. 



4500.tterraerubrae, Cope. Pal. Bull., N° 33, 



1881, p. 493; Proc.Am.Phil.Soc, 1881, 

 p.493; Tert.Vert., 1884. p. 496. pl. 25 f, 



25 g. 



4501. ttapiacitis. Cope, Proc. Amer. Phil. Soc, 



1882. p.470: Tert. Vert., 1884, p. 506, 

 pl.25f. 



tEocaen. inf.-med. 

 Nov.-Mexico 



(Wasatch). 



tEocaen. inf.-med. 



Nov.-Mexico 



(Wasatch). 



tEocaen. inf.-med. 



Nov.-Mexico 



(Wasatch). 



882. tHyracops, Marsh, 1892. 



4502. tsocialis. Marsh, Am. Journ. Sc, XLHI, tEocaen. inf.-med. 

 1892. p.445: Osb.. Amer. Natur., 1891, Nov.-Mexico 



p. 911; 1892. p. 507. (Wasatch). 



883. t Meniscodon, Riitim., 1888. 



4503. t Picteti. Riitim.. Abh. Schweiz. Pal. Ges., tEocaen. infer. 

 XV. 1888, p. 50, fig. 11; XVHI. 1891, Europa, Helvetia 

 p. 10. (Jura). 



