608 



FOSSIL VERTEBKATA OF NORTH AMERICA. 



Superfamily EQUOIDEA. 



Gill, T. 1872 B, p. 87. (Soliduiigula.) 



Ameghino, F. 1889 A, p. 502. 



1891 A. 



Boule, M. 1899 A, p. 531. (" Equides.") 

 Branco, W. 1897 A, p. 18. 

 Cope, E. D. 1874 M. 



1881 G, pp. 378, 380, 400. 



1881 O. (Equidse, Anchitheriidae.) 



1884 O, pp. 615, 715, 716. 



1887 N. 



| Osborii, H. F. 1898 I, p. 79. (Hippoidea.) 



EQUID.E. 



Cope and Wortman 1884 A, p. 26. 

 Cornevin, C. 1882 A. 



Cuvier, G. 1834 A, iii, pp. 193-220, with plates. 

 Ewart, J. C. 1894 A. 



1894 B. 



Farr, M. S. 1896 A. 

 Flower, W. H. 1876 B, xiii, p. 308. 



1876 C, p. 109. 



Flower and Lydekker 1891 A, p. 376. 

 Gadow, H. 1898 A, p. 47. 



George, . 1869 A. 



Gervais, P. 1874 A. 



Gray, J. E. 1869 A, p. 262. 



Haeckel, E. 1895 A, p. 547. ( Hippotherida. ) 



Huxley, T. H. 1870 A, p. 439. 



1870 B, p. xlix. 

 1872 A, p. 295. 

 1876 B, xiv, p. 34. 

 1880 B, p. 649. 



Klever, E. 1889 A. 



Kowalevsky, W. 1873 B. 



Leidy, J. 1869 A, p. 302. (> Anchitheriidae.) 



1871 C, p. 359. (Equidae, Anchitheriidse. ) 

 Lydekker, R. 1882 A. 



1886 A, p. 49. 

 1886 D, p. 326. 



Major, F. 1873 A, p. 109. 



Major, F. 1877 A. 



1880 A. 

 Marsh, O. C. 1877 E. 



1892 C, p. 339. 



Matthew, W. D. 1899 A, p. 22, et seq. 

 Nicholson and Lydekker 1889 A, p. 1359. 

 Osborn, H. F. 1893 D, p. 37. 



1898 I, p. 79. 



Osborn and Wortman 1892 A, p. 123. 

 Owen, R. 1845 B, p. 572. 



1870 B. 



1878 C, p. 218. 

 Pavlow, M. 1888 A, p. 134. 



1890 A. 



Ridewood, W. G. 1895 A. 

 Roger, 0. 1889 A. 



18% A, p. 168. 

 Riitimeyer, L. 1862 A. 



1875 A. 



1888 A, p. 16. 

 Ryder, J. 1877 A. 

 Schlosser, M. 1886 A. ( Hippidse. ) 



Schmidt, O. 1886 A, p. 201. 

 Scott, W. B. 1886 B. 



1891 B. 



1895 C, p. 78. 

 Slade, D. D. 1893 A. 



Steinmaim and Doderlein 1890 A, p. 778. 

 Tornier, G. 1888 A, p. 301. 

 Trouessart, E.-L. 1898 A, p. 783. 

 Tscherski, J. D. 1892 A, p. 257. 



Weyhe, . 1875 A, p. 121. 



Wilckens, M. 1884 A. 



1884 B. 



1885 A. 



Woodward, A. S. 1898 B, p. 337. 



Wortman, J. L. 1882 B. 



Zittel, K. A. 1893 B, pp. 231, 259. 



HYRACOTIIKRIIN.E. 



Branco, W. 1897 A, p. 18. 



Cope, E. D. 1881 G, p. 381. 



1884 O, p. 618. 



1886 K. (Hyracotheriidse.) 



1887 N, p. 994. 

 1889 C, p. 162 et scq. 



Haeckel, E. 1895 A, p. 548. ( Hyracotherida. ) 

 Marsh, O. C. 1892 C, p. 352. (>Orohippidse.) 

 Osborn, H. F. 1893 D, p. 37. (Systemodontinse, i 

 part.) 



Osborn and Wortman 1892 A, p. 93. 



Roger, 0. 18% A, p. 168. 



Riitimeyer, L. 1888 A, p. 27. 



Steinmann and Doderlein 1890 A, p. 769. (Hyra- 



cotheriidae.) 

 Wortman, J. L. 18% A. 

 Wortman and Earle 1893 A. (Systemodontinae, 



in part.) 

 Zittel, K. A. 1893 B, p. 239. 



EOHIPPUS Marsh. Type E. validus Marsh. 



Marsh, O. C. 1876 H, p. 401. 



Since many writers regard Marsh's genus Eo- 

 hippm as a synonym, or at most a subgenus of 

 Hyracotherium Owen, and refer to the Ameri- 

 can species under the latter name, the litera- 

 ture of both genera is included in the following 

 citations. Unless otherwise indicated the au- 

 thors in this list employ the term Hyracothe- 

 rium. 



Ameghino, F, 1896 A, p. 410. 

 Cope, E. D. 1877 K, p. 258. 



1881 G, p. 381. 



1881 Y. (Systemodon, type Hyracotherium 

 tapirinum.) 



1883 B, p. 275. 



1884 O, pp. 618, 624. (Hyracotherium, Sys- 

 temodon. ) 



1886 K. (Hyracotherium, Systemodon.) 



