794 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



HEMIACODON Marsh. Type H. gradlis Marsh. 



Marsh, 0. C. 1872 I, p. 212. 



1877 E. 



Schlosser, M. 1887 B, p. 37. 

 Zittel, K. A. 1893 B, p. 688. 



Hemiacodon gracilis Marsh. 

 Marsh, O. C. 1872 I, p. 212. 

 Roger, O. 18% A, p. 263. 

 Trouessart, E. L. 1897 A. p. 74. 

 Eocene (Bridger); Wyoming. 



Hemiacodon pucillus Marsh. 

 Marsh, O. C. 1872 I, p. 213. 

 Matthew, W. D. 1899 A, p. 38. 

 Roger, O. 18% A, p. 253. (H. pusillus.) 

 Trouessart, E. L. 1897 A, p. 74. (H. pusillus,) 

 Eocene (Bridger); Wyoming. 



THINOLESTES Marsh. Type T. nnceps Marsh. 



Marsh, 0. C. 1872 I, p. 205. 



1872 N. 



1875 B, p. 239. 



1877 E. 



Nicholson and Lydekker 1889 A, p. 1466 

 Schlosser, M. 1887 B, p. 37. 

 Zittel, K. A. 1893 B, p. 696. 



Thinolestes anceps Marsh. 



Mn /.-//, O. C. 1872 I, p. 205. 

 Matthew, W. D. 1899 A, p. 37. 

 Roger, O. 1896 A, p. 253. 

 Troui-sjirt, E. L. 1897 A, p. 74. 

 Eocene (Bridger); Wyoming. 



STENACODON Marsh. Type 8. rams Marsh. 



Marsh, O. C. 1872 I, p. 210. 

 Schlosser, M. 1887 B, p. 37. 

 Zittel, K. A. 1893 B, p. 696. 



Stenacodon rarus Marsh. 



Marsh, O. C. 1872 I, p. 210. 



Marsh, O. C. 1894 L, p. 265. 

 Matthew, W. D. 1899 A, p. 48. 

 Roger, O. 18% A, p. 253. 

 Tronrssart, E. L. 1897 A, p. 74. 

 Eocene (Bridger); Wyoming. 



MESACODON Marsh. Type M. speciosus Marsh. 



Marsh, O. C. 1872 I, p. 212. 



1875 B, p. 239. 



1877 E. 

 Schlosser, M. 1887 B, p. 37. 



1890 B, p. 64. 

 Zittel, K. A. 1893 B, p. 696. 



Mesacodon speciosus Marsh. 



Marsh, 0. C. 1872 I, p. 212. 

 Matthew, W. D. 1899 A, p. 38. 

 Roger, O. 1896 A, p. 253. 

 Trouessart, E. L. 1897 A, p. 74. 

 Korcne (Bridger); Wyoming. 



PALJEACODON Leidy. Type P. rents Leidy. 



Leidy, J. 1872 C, p. 21. 



1873 B, p. 122, 

 Marsh, O. C. 1872 I, p. 224. 



1875 B, p. 239. 



1877 E. 



Schlosser, M. 1887 B, pp. 35, 144. 

 Zittel, K. A. 1893 B, p. 688. 



Palseacodon vagus Maish 

 Marsh, 0. C. 1872 I, p. 224. 

 King, C. 1878 A, p. 403. 

 Matthew, W. D. 1899 A, p. 38. 

 Roger, O. 1896 A, p. 253. 



Trouessart, E. L. 1897 A, p. 74. 

 Eocene (Bridger); Wyoming. 



Palaeacodon verus Leidy. 



/.<////. J. 1872 C, p. 21. 

 King, C. 1878 A, p. 403. 

 Leidy, J. 1872 B, p. 356. 



1873 B, pp. 122, 336, pi. vi, fig. 46. 

 Marsh, O. C. 1872 I, p. 224. 

 Matthew, W. D. 1899 A, p. 38. 

 Roger, O. 18% A, p. 253. 

 Trouessart, E. L. 1897 A, p. 74. 

 Eocene (Bridger); Wyoming 



