694 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Osborn, H. F. 1898 H, p. 182. 

 Osborn and Earle 1895 A, p. 53. 

 Pavlow, M. 1887 A, p. 859, figs. 2, 5a. 

 Roger. O. 18% A, p. 1C5. 



S:'hiosser, M. 1886 B, p. 35. 

 Trouessart, E. L. 1898 A, p. 722. 

 Zittel, K. A. 1893 B, p. 218, figs. 152, 153, 156, 157. 

 Eocene (Torrejon); New Mexico. 



ECTOCONUS Cope. Type Periplyclms ditrigonus Cope. 



Cope, E. D. 1884 AA, p. 796. 



1884 E, p. 313. 



1884 O, p. xxxv. 



1888 CC, p. 355. 

 Osborn, H. F. 1893 B, p. 325. 



1898 H, p. 173. 



Osborn and Earle 1895 A, p. 56. 

 Schlosser, M. 1886 B, p. 37. 

 Zittel, K. A. 1893 B, p. 218. 



Ectoconus ditrigonus Cope. 

 Cope, E. D. 1882 C, p. 465. (Periptychus.) 

 1883 Q, p. 168. (Conoryctes.) 

 (Conoryctes.) 



Cope, E, D. 1884 A, p. 796. (Ectoconus.) 



1884 O, p. xxxv (Ectoconus): p. 404, pi. 

 xxx<7, fig. 12 (Periptychus); cxplan. pi. 

 xxixd, figs. 2-6 (Conoryctes). 

 1884 A A, p. 797, figs. 4, 5. 

 1888 CC, p. 356. 

 Matthew, W. D. 1897 C, pp. 264, 320, 



1899 A, p. 28. 



Osborn, H. F. 1898 H, p. 182. 

 Osborn and Earle 1895 A, p. 5ti. 

 Roger, O. 1896 A, p. 165. 

 Schlosser, M. 1886 B, p. 37, pi. vi, figs. 30, 31. 

 Trouessart, E. L. 1898 A, p. 723. 



Eocene (Puerco); New Mexico. 



ANISONCHIN^E. 



Osborn and Earle 1895 A, p. 52. 

 Matthew, W. D. 1897 C, pp. 295, 297. 



Osborn, H. F. 1898 H, p. 182. 

 Trouessart, E. L. 1898 A, p. 720. 



HAPLOCONUS Cope. Type H. lineatus Cope. 



Cope, E. D. 1882 V, p. 417. 

 1882 C, p. 466. 

 1882 F, p. 96. 

 1884 O, pp. 386, 415. 

 1884 AA, p. 795. 



1887 I, p. 657. 



Lydekker, R. 1886 A, p. 175. 

 Matthew, W. D. 1897 C, p. 298. 

 Osborn and Earle 1895 A, p. 58. 

 Pavlow, M. 1887 A. 

 Schlosser, M. 1886 B, p. 37. 

 Steinxnann and Doderlein 1890 A, p. 750. 

 Zittel, K. A. 1893 B, p. 216. 



Haploconus angustus Cope. 

 Cope, E. D. 1881 U, p. 831. (Mioclsenus.) 



1881 H, pp. 490, 491. (Mioclsenus.) 



1882 V, p. 418. 



1884 O, p. 416, pi. Ivii/, fig. 6. 

 18871. 



1888 CC, p. 304. 



Matthew, W. D. 1897 C, p. 298. (Syn. of H. linea- 

 tus.) 



Roger, 0. 1896 A, p. 164 (H. angustus); p. 250 (Tri- 

 centes angustus). 



Trouessart, E. L. 1898 A, p. 720. (Syn. of H. linea- 

 tus.) 

 Eocene (Torrejon) ; New Mexico. 



Haploconus corniculatus Cope. 

 Cope, E. D. 1888 CC, p. 349. 



Matthew, W. D. 1897 C, p. 298. 



1899 A, p. 29. 

 Roger, 0. 1896 A, p. 165. 

 Trouessart, E. L. 1898 A, p. 720. 



Eocene (Torrejon); New Mexico. 



Haploconus lineatus Cope. 



Cope, E. D. 1882 V, p. 417. 



1882 C, p. 466. (H. xiphodon.) 



1884 K, p. 309. 



1884 O, pp. 416, 417, pi. xxve, figs. 1-4 (H. 



lineatus); pp. 416, 420, pi. xxve, figs. 5, 



(H. xiphodon). 

 1884 AA, p. 804, fig. 13a, 136 (H. lineatus) 



fig. 13c(H. xiphodon). 



1887 I, p. 658. 



1888 CC, p. 304. (H. lineatus, H. xipho- 

 don.) 



Lydekker, R. 1886 A, p. 175. 

 Matthew, W. D. 1897 C, pp. 264, 298. 



1899 A, p. 29. 



Osborn, H. F. 1893 B, p. 325. 

 Osborn and Earle 1895 A, p. 59. 

 Roger, O. 1896 A, p. 165. (H. lineatus, H. xipho- 

 don.) 



Schlosser, M. 1886 B, p. 37, pi. v, fig. 27. 

 Scott, W. B. 1892 A, p. 429. (H. xiphodon.) 

 Zittel, K. A. 1893 B, p. 216, fig. 154. 

 Eocene (Torrejon); New Mexico. 

 It is not improbable that this species will 

 prove to be identical with H. angiistus. 



ANISONCHUS Cope. Type A . sectorius Cope. 



C<rpe, E. D. 1881 H, pp. 487, 488. 

 1882 E, p. 178. 



1882 F, p. 96. 



1883 AA, p. 408. 



1884 E, p. 314. 



Cope, E. D. 1884 O, pp. 386, 408. 



1884 AA, pp. 795, 803. 



1887 I, p. 657. 



Matthew, W. D. 1897 C, p. 298. 

 Nicholson and Lydekker 1889 A, p. 1380. 



