716 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 172. 



Cope, E. D. 1884 S, p. 479, fig. 23. 



Lydekker, R. 1887 A, p. 3. 



Matthew, \V. D. 1899 A, p. 31. 



Nicholson and Lydekker 1889 A, p. 1409, fig. 1290. 



Roger, O. 1896 A, p. 88. 



Trouessart, E. L. 1898 A, p. 665. 



Woodward, A. S. 1898 B, p. 375, fig. 212. 



Wortman, J. L. 1886 A, p. 425, fig. 207. 



Zittel, K. A. 1893 B, p. 506, fig. 419. 



Eocene (Wasatch); New Mexico, Wyoming. 



Esthonyx spatularius Cope. 

 Cope, E. D. 1880 O, p. 908. 



1881 D, p. 187. 



1882 E, p. 148. 



1884 O, pp. 204, 211, pi. xxiva, figs. 22-25. 



1884 S, p. 479. 



Matthew, W. D. 1899 A, pp. 31, 36. 

 Roger, O. 1896 A, p. 88. 

 Trouessart, E. L. 1898 A, p. 665. 



Eocene (Wasatch, Wind River); Wyoming. 



ANCHIPPODONTID^E. 



GUI, T. 1872 B, p. 87. 



Flower, W. H. 1876 C, p. 22. (Tillotheriidse.) 

 Gadow, H. 1898 A, p. 42. (Tillotheriidse.) 

 Haeckel, E. 1895 A, p. 502. (Tillotherida.) 

 Lydekker, R. 1887 A, p. 1. (Anchippodontidse.) 



1896 B, p. 378. (Anchippodontidse. ) 

 Marsh, O. C. 1875 C, p. 221. (Tillotheriidae, An- 

 chippodontidae. ) 



Marsh, O. C. 1876 G, p. 60. (Tillotheriidse.) 

 1877 E. (Tillotheriidse.) 



Nicholson and Lydekker 1889 A, p. 1408. (Anch- 

 ippodontidse. ) 



Roger, O. 1896 A, p. 88. (Tillotheriidee.) 



Steinmann and Doderlein 1890 A, p. 730. (Till- 

 otheriidse.) 



Zittel, K. A. 1893 B, p. 506. (Tillotheriidfe. ) 



TILLOTHERIUM Marsh. Type T. hyracoides Marsh. 



Marsh, 0. C. 1873 H, p. 485. 

 Cope, E. D. 1882 E, p. 146. 



1882 L. 



1884 O, p. 195. 



18881. 



1888 L. 

 Flower, W. H. 1876 B, xiii, p. 514. 



1876 C, p. 123. 



Flower and Lydekker 1891 A, p. 441. 

 Lydekker, R. 1887 A, p. 1. 

 Marsh, O. C. 1875 B, p. 241. 



1875 C. 



1876 B, pis. viii, ix. 

 1876 G, p. 60. 



1877 E. 



1895 D, p. 498. 



Nicholson and Lydekker 1889 A, p. 1408. 

 Osborn, H. F. 1897 G, p. 252. 

 Schlosser, M. 1890 C, p. 275. 



1892 A, p. 226. 



Steinmann and Doderlein 1890 A, p. 730. 

 Tomes, C. S. 1898 A, p. 416. 

 Woodward, A. S. 1898 B, p. 376. 

 Wortman, J. L. 1886 A, p. 433. 



1897 B, pp. 61, 63. 

 Zittel, K. A. 1893 B, p. 507. 



Tillotherium fodiens Marsh. 



Marsh, 0. C. 1875 B, p. 241. 

 Flower, W. H. 1876 C, p. 123, fig. 3. 

 Flower and Lydekker 1891 A, p. 441, fig. 193. 

 King, C. 1878 A, p. 404. 



Lydekker, R. 1887 A, p. 2, fig. 2. 

 Marsh, O. C. 1876 B, p. 250, pi. viii; pi. ix, figs. 

 1-3; text fig. 1. 



1895 D, p. 498, fig. 48. 

 Matthew, W. D. 1899 A, p. 42. 

 Nicholson and Lydekker 1889 A, p. 1408, fig. 1289. 

 Osborn, H. F. 1897 G, p. 257. 

 Roger, O. 1896 A, p. 88. 

 Trouessart, E. L. 1898 A, p. 666. 

 Woodward, A. S. 1898 B, p. 376, fig. 213. 

 Wortman, J. L. 1897 B, p. 63. 

 Zittel, K. A. 1893 B, p. 507, fig. 420. 



Eocene (Bridger); Wyoming, Colorado. 



Tillotherium hyracoides Marsh. 

 Marsh, 0. C. 1873 H, p. 485. 

 King, C. 1878 A, p. 404. 

 Matthew, W. D. 1899 A, p. 42. 

 Roger, O. 18% A, p. 88. 

 Trouessart, E. L. 1898 A, p. 666. 

 Eocene (Bridger); Wyoming. 



Tillotherium latictens Marsh. 

 Marsh, 0. C. 1874 C, p. 633. 



1876 B, explan. pi. ix, fig. 4. 

 Matthew, W. D. 1899 A, p. 42. 

 Roger, 0. 1896 A, p. 88. 

 Trouessart, E. L. 1898 A, p. 666. 

 Wortman, J. L. 1897 B, p. 63. 

 Zittel, K. A. 1893 B, p. 607, fig. 421, 

 Eocene (Bridger); Wyoming. 



ANCHIPPODUS Leidy. Type A. riparius Leidy. 



Leidy, J. 1868 1, p. 232. 

 Cope, E. D. 1873 E, p. 605. 

 1873 G, p. 208. 



1875 J, p. 3. 



1876 A, p. 3. 

 1876 C. 



1884 O, p. 195. 

 1888 L. 

 Flower, W. H. 1876 C, p. 122. 



Flower and Lydekker 1891 A, p. 441. 

 Leidy, J. 1871 F, p. 114. (Trogosus, type V, 

 toridens.) 



1872 B, p. 359. (Trogosus.) 



1873 B, p. 328. 

 Lydekker, R. 1887 A, p. 1. 

 Marsh, O. C. 1874 B, p 255. 



1875 B, p. 241. 

 1877 E. 



