HAY.] 



CATALOGUE. 



739 



ICTOPS Leidy. Type /. dakotensis Leidy. 



Leidy, J, 1868 J, p. 316. 

 Cope, E. D. 1881 D, p. 192. 



1882 E, p. 157. 



1884 O, pp. 259, 265, 801. 



1884 S, pp. 352, 478. 

 Leidy, J. 1871 C, p. 364. 

 Schlosser, M. 1887 B, p. 141. 

 Scott, W. B. 1892 A, p. 422. 

 Trouessart, E. L. 1898 A, p. 216. 

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



Ictops bullatus Matth.> 



Matthew, W. D. 1899 A, p. 55. 



Oligocene (White River); South Dakota. 



Ictops dakotensis Leidy. 



Leidy, J. 1868 J, p. 316. 



Cope, E. D. 1884 O, pp. 266, 800. 



King, C. 1878 A, p. 412. 



Leidy, J. 1869 A, pp. 351, 408, pi. xxvi. 



1871 C, p. 364. 



Matthew, W. D 1899 A, p. 55. 

 Roger, O. 1896 A, p. 22. 

 Scott, W. B. 1892 A, p. 423. 

 Trouessart, E. L. 1898 A, p. 216. 



Oligocene (White River); South Dakota. 



Ictops didelphoid.es Cope. 

 Cope, E. D. 1881 D, p. 192. 



1884 O, p. 268, pi. xxva, fig. 9. 

 Matthew, W. D. 1899 A, p. 35. (Palfseictops?.) 

 Roger, 0. 18% A, p. 22. 

 Schlosser, M. 1887 B, p. 142. 

 Trouessart, E. L. 1898 A, p. 216. 



Eocene (Wind River) ; Wyoming. 



PAL^ICTOPS Matth. Type Ictops bicuspis Cope. 



Matthew, W. D. 1899 A, p. 31. 



Palseictops bicuspis (Cope). 



Cope, E. D. 1880 N, p. 746. 



(Stypolophus.) 



1881 D, p. 192. (Ictops.) 



1882 E, p. 160. (Ictops.) 



1884 O, p. 266, pi. Iviii/, figs. 2, 3. (Ictops.) 



Cope, E. D. 1884 S, p. 478, fig. 21. (Ictops.) 

 Matthew, W. D. 1899 A, p. 31. 

 Roger, 0. 1896 A , p. 22. ( Ictops. ) 

 Trouessart, E. L. 1898 A, p. 216. (Ictops.) 

 Zittel, K. A. 1893 B, p. 561, fig. 470. (Ictops.) 

 Eocene (Wasatch); Wyoming. 



LEPTICTIS Leidy. Type L. 



Leidy. 



Leidy, J. 1868 J, p. 315. 



Bruce, A. T. 1883 A, p. 43, fig. 9. 



Cope, E. D. 1874 B, p. 472. 



1882 E, p. 157. 



1884 O, pp. 260, 801. 



1884 S, p. 352. 



1886 L, p. 966. 

 Leidy, J. 1871 C, p. 364. 

 Schlosser, M. 1887 B, p. 141. 

 Scott, W. B. 1892 A, p. 422. 

 Wortman, J. L. 1893 A. 

 Zittel, K. A. 1893 B, p. 562. 



Leptictis haydeni Leidy. 

 Leidy, J. 1868 J, p. 315. 

 Cope, E. D. 1884 O, p. 800. 



1884 S, p. 478, fig. 22. 

 King, C. 1878 A, p. 412. 

 Leidy, J. 1869 A, pp. 345, 408, pi. xxvi, figs. 25-28. 



1871 C, p. 364. 



Matthew, W. D. 1899 A, p. 55. 

 Roger, O. 18% A, p. 22. 

 Schlosser, M. 1887 B, p. 141. 

 Zittel, K. A. 1893 B, p. 562, fig. 471. 



Oligocene (White River); South Dakota. 



MESODECTES Cope. Type M. caniculus Cope. 



Cope, E. D. 1875 C, p. 30. 



1873 T, p. 3. (Isacis, preoccupied.) 



1873 CC, p. 5. (Isacis.) 



1874 B, pp. 465, 470. (Isacis. ) 

 1882 E, p. 157. 



1884 O, pp. 259, 788, 801. 



1884 S, p. 352. 



Matthew, W. D. 1899 A, p. 55. 

 Scott, W. B. 1892 A, p. 423. 

 Zittel, K. A. 1893 B, p. 562. 



Mesodectes caniculus Cope. 



Cope, E. D. 1873 T, p. 3. (Isacis.) 



1873 CC, p. 8. (Isacis.) 



1874 B, p. 473. (Isacis.) 

 1874 P, p. 23. (Isacis.) 



1884 O, p. 805, pi. Ixii, figs. 33-50. 



1884 S, p. 478. 



Matthew, W. D. 1899 A, p. 55. 

 Roger, O. 18% A, p. 22. 

 Trouessart, E. L. 1898 A, p. 216. 



Oligocene (White River); Colorado. 



GEOLABIS Cope. Type G. rhynchseus Cope. 



Cope, E. D. 1884 O, p. 807. 

 Schlosser, M. 1887 B, p. 142. 

 Zittel, K. A. 1893 B, p. 562. 



Geolabis rhyncheeus Cope. 



Cope, E. D. 1884 O, p. 808, pi. Ixii, figs. 30-32. 



Cope, E. D. 1874 B, p. 479, fig. 22. (Domnina sp.) 

 Matthew, W. D. 1899 A, p. 55. 

 Roger, O. 1806 A, p. 22. 

 Trouessart, E. L. 1898 A, p. 217. 



Oligocene (White River); Colorado. 



