746 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



TRICENTES Cope. Type T. crassicollidens Cope. 



Cope, E. D. 1884 K, p. 315. 

 1884 O, p. xxxv. 

 1884 R, p. 60. 



1884 S, p. 353. 



1885 K, p. 464. 



Matthew, W. D. 1897 C, p. 270. 

 Osborn and Earle 1895 A, p. 23. 

 Scott, W. B. 1892 B, p. 297. 



1892 D, p. 77. 

 Zittel, K. A. 1893 B, p. 585. 



Tricentes crassicollidens Cope. 



Cope, E. D. 1884 K, p. 315. 



1884 R, p. 61. 



1888 CC, p. 304. 

 Matthew, W. D. 1897 C, pp. 263, 272. 



1899 A, p. 29. 

 Roger, O. 1896 A, p. 250. 

 Trouessart, E. L. 1898 A, p. 221. 



Eocene (Torrejon); New Mexico. 



Tricentes subtrigonus Cope. 

 Cope, E. D. 1881 H, p. 491 (Mioclsenus subtrig- 

 onus); p. 492 (Phenacodus zuniensis). 



1883 M, p. 555. (Mioclsenus subtrigonus, M. 

 bucculentus.) 



Cope, E. D. 1884 K, pp. 312, 315. 316. 



1884 O, pp. 325, 328, pi. xxiv/, fig. 4; pi. Ivii/, 

 fig. ;> (M. subtrigonus); pp. 325, 341, pi. 

 xxiv#, fig. 2 (M. bucculentus); pp. 433,491, 

 pi. Ivii/, fig. 10 (Phenacodus zuniensis). 

 1884 R, p. 61. (Tricentes subtrigonus, T. buc- 

 culentus. ) 



1884 S, p. 349, fig. 17. (M. subtrigonus.) 

 1888 CC, pp. 303, 321 (M. subtrigonus); pp.303, 

 336, fig. 7 (T. bucculentus); pp. 304, 340 

 (Chriacus baldwini, in part); pp. 305, 359 

 (Protogonia zuniensis, in part). 

 Matthew, W. D. 1897 C, pp. 263, 270, fig. 3; p. 310. 



1899 A, p. 29. 



Osborn and Earle 1895 A, p. 24. (Tricentes buc- 

 culentus. ) 



Roger, O. 18% A, p. 165 (Euprotogonia zuniensis); 

 p. 250 (Tricentes bucculentus, T. subtrigonus). 

 Schlosser, M. 1887 B, p. 221. (Mioclsenus subtrig- 

 onus, M. bucculentus.) 

 Scott, W. B. 1892 B, pp. 297, 299. 

 Trouessart, E. L. 1898 A, p. 221. (T. bucculentus, 

 T. subtrigonus.) 



Eocene (Torrejon) ; New Mexico. 

 The above synonomy is based on Matthew, 

 W. D., 1897 C. 



ELLIPSODON Scott. Type Tricentes insequidens (Cope.) 



Scott, W. B. 1892 B, p. 298. 

 1892 D, p. 77. 



Ellipsodon insequidens (Cope). 

 Cope, E. D. 1884 K, p. 317. (Tricentes.) 



1888 CC, pp. 304, 336, fig. 8 (Tricentes); p. 

 335 (Mioclsenus minimus). 



Matthew, W. D. 1897 C, pp. 263, 315, fig. 17. (Mio- 

 clsenus.) 



Roger, O. 18% A, p. 250. 



Scott, W. B. 1892 B, p. 298. 



Trouessart, E. L. 1898 A, p. 221 (Ellipsodon;; p. 

 719 (Mioclsenus). 

 Eocene (Torrejon); New Mexico. 



ARCTOCYONID.E. 



Cope, E. D. 1877 K, p. 90. 

 1880 C, p. 78. 



1882 E, pp. 156, 167. 



1883 I, p. 78. 



1884 O, p. 259. 



1885 K, p. 469. 



Flower and Lydekker 1891 A, p. 609. 

 Gill, T. 1872 B, pp. 59, 68. 

 Matthew, W. D.1897C, p. 288. 



Osborn and Wortman 1892 A, p. 115. 

 Roger, O. 18% A, p. 32. 

 Schlosser, M. 1887 B, p. 219. 

 Scott, W. B. 1892 A, p. 420. 



1892 B, pp. 295, 298. 



1892 D, pp. 77, 78. 

 Trouessart, E. L. 1898 A, p. 222. 

 Winge, H. 1895 B, pp. 46, 51. 

 Zittel, K. A. 1893 B, p. 586. 



ARCTOCYON Blainv. Type A. primsevus Blainv. 



Blainvilte, H. M. D. 1864 A (1841), ii, L, p. 73. 



No American species belonging to Arctocyon 

 are known. The following citations are, how- 

 ever, given to the literature of the genus, since 

 it is the type of the family. 

 Cope, E. D. 1880 C, p. 79. 

 1882 E, p. 157. 

 1884 O, p. 259. 

 Gaudry, A, 1878 B, p. 22. 

 Gervais, P. 1859 A, p. 220. 



Lemoine, V. 1878 A. 



1891 A, p. 272. 

 Osborn, H. F. 1883 A, p. 32. 



1890 C, p. 59, fig. 4. 

 Schlosser, M. 1887 B, p. 221. 

 Trouessart, E. L. 1898 A, p. 222. 

 Winge, H..1895 B, pp. 46, 91. 

 Woodward, A. S. 1898 B, p. 381. 

 Zittel, K. A. 1893 B, p. 686. 



