570 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Dryolestes vorax Marsh. 

 Marsh, 0. C. 1879 F, p. 215, 



1887 A, p. 334, pi. ix, figs. 3,4. 

 Osborn, H. F. 1888 G, p. 237, fig. 27. 



Roger, O. 1896 A, p. 15. 

 Trouessart, E. L. 1898 A, p. 1248. 

 Woodward, A. S. 1898 B, p. 259, fig. 152. 

 Jurassic; Wyoming. 



ASTHENODON Marsh. Type A. segnis Marsh. 



Marsh, 0. C. 1887 A, p. 336, pi. ix, figs. 6, 7. 

 Nicholson and Lydekker 1889 A, p. 1276. 

 Osborn, H. F. 1888 A, p. 300. 



1888 F, p. 1071. 



1888 G, p. 238. 

 Winge, H. 1893 C, p. 76. 

 Zittel, K. A. 1893 B, p. 102. 



Asthenodon seg-nis Marsh. 

 Marsh, O. C. 1887 A, p. 336, pi. ix, figs. 6, 7 

 Osborn, H. F. 1888 G, p. 238, figs. 29, A, B. 

 Roger, O. 1896 A, p. 15. 

 Trouessart, E. L. 1898 A, p. 1248. 

 Woodward, A. S. 1898 B, p. 259, fig. 152. 

 Jurassic; Wyoming. 



LAODON Marsh. Type L. venustus Marsh. 



Marsh, O. C. 1887 A, p. 337. 

 Ameghino, F. 1899 A, p. 571. 

 Nicholson and Lydekker 1889 A, p. 1276. 

 Osborn, H. F. 1888 G, p. 238. 

 Winge, H. 1893 C, p. 76. 



Laodon venustus Marsh. 

 Marsh, O. C. 1887 A, p. 337, pi. ix, flg. 5. 



Osborn, H. F. 1888 G, p. 238, fig. 30. 

 Roger, 0. 1896 A, p. 15. 

 Trouessart, E. L. 1898 A, p. 1248. 

 Walcott, C. D. 1900 A, p. 23. 

 Woodward, A. S. 1898 B, p. 259, fig. 152. 

 Jurassic; Wyoming. 



DIDELPHID.E. 



Ameghino, F. 1889 A, p. 277. 



Baird, S. F. 1857 A, p. 231. (Didelphydse, Pera- 



theridse.) 



Baur, G. 1885 K, p. 475. 

 Cope, E. D. 1889 R, p. 876. 

 Flower, W. H. 1883 D, p. 380. 

 Flower and Lydekker 1891 A, p. 133. 

 Gegenbaur, C. 1898 A. 

 Haeckel, E. 1895 A, p. 481. (Didelphyida.) 

 Lydekker, R. 1887 A, p. 278. 



1896 B, p. 55. 

 Nicholson and Lydekker 1889 A, p. 1280. 



p. 497. 



Osborn, H. F. 



1900 C, p. 566. 

 Owen, R. 1838 A. 



1839 A. 



Parker, W. K. 1885 A, p. 59. 

 Roger, O. 1896 A, p. 18. 

 Schlosser, M. 1889 A. 

 Schmidt, 0. 1886 A, p. 97. 

 Tomes, C. S. 1898 A, p. 562. 

 Winge, H. 1893 C, p. 89. 

 Wyman, J. 1872 A. 

 Zittel, K. A. 1893 B, p. 106. 



DiDELPHis 1 Linnaeus. Type D. marsupialis Linn. 



Linnieus, C., 1758, Syst. Nat., ed. 10, i, p. 64. 



Ameghino, F. 1889 A, p. 277. 



Aymard, A., 1848, Mem. Soc. Acad. du Puy. 



(Peratherium.) 

 Baird, S. F. 1857 A, p. 232. 

 Bensley, B. A. 1900 A, p. 559. 

 Burmeister, H. 1879 B, p. 183. 

 Cope, E. D. 1873 T, p. 1. (Herpetotherium, type 



H.fugax.) 



1873 CC, p. 4. (Embassis, type E. alternans, 

 Peratherium. ) 



1874 B, pp. 466, 468 (Embassis, Herpe- 

 totherium); p. 472 (Didelphys). 



1874 P, p. 23. (Herpetotherium.) 



1879 A, p. 45. (Didelphys.) 



1884 O, p. 37 (Didelphys); pp. 260, 268, 788, 

 789 (Peratherium). 



1884 Y, p. 687. ( Peratherium. ) 

 Coues, E. 1872 A. 

 Emery, C. 1897 C. 

 Flower, W. H. 1885 A. 



Flower and Lydekker 1891 A, p. 134. 



Gaudry, A. 1878 B, p. 11. 



Kiikenthal, W. 1891 B, p. 658, figs. 1-8. 



Lydekker, R. 1887 A, p. 278. 



Marsh, O. C. 1877 E. 



Nicholson and Lydekker 1887 A, p. 1458. 



Osborn, H. F. 1892 I. 



Owen, R. 1838 A. 



1843 A, pp. 57,72. 



1866 A, p. 330, etseq. 



Pictet, F. J. 1853 A, p. 394. 



Rose, C. 1892 E, p. 641. 



Schlosser, M, 1887 B, p. 145. (Peratherium.) 



1890 C, p. 244. 



1890 D. 



Thomas, O. 1892 B. 

 Trouessart, E. L. 1898 A, p. 1230. 

 Weil, R. 1899 A, p. 103, pis. ii, iii. 

 Zittel, K. A. 1893 B, p. 106. 



1 This is the original orthography. The form Didelphys is usually employed by writers. 



