504 



FOSSIL VKRTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Leidy, J. 1859 A. (Hadrosaurus. ) 



1865 A, pp. 76, 118, pi. ii, figs. 9-11; pi. viii, 

 fig. 13; pi. xii, figs. 1-20; pi. xiii, figs. 1-19, 

 24-26; pi. xiv, figs. 1-12; pi. xv, figs. 1-6; 

 pi. xvi, figs. 1-8; pi. xvii, figs. 1-5; pi. xx, 

 figs. 1, 2. (Hadrosaurus.) 

 1865 D, p. 70. (Hadrosaurus.) 

 1868 F, p. 199. (Trachodon.) 

 1870 J, p. 68. (Hadrosaurus.) 

 Lydekker, R. 1888 B, p. 224, fig. 50. 

 Nicholson and Lydekker 1889 A, p. 1153, fig. 1053. 

 Nopesa, F. B. 1899 A, p. 556. (Hadrosaurus.) 

 Zittcl, K. A. 1890 A, p. 764, fig. 674. 

 Cretaceous; New Jersey. 



TracLodon longiceps Marsh. 



Marsh, 0. C. 1890 C, p. 422. 

 Nopesa, F. B. 1899 A, p. 657. (Hadrosaurus.) 

 Cretaceous (Laramie); Wyoming. 



Trachodon minor (Marsh). 

 Marsh, 0. C. 1870 F. (Hadrosaurus.) 

 Cope, E. D. 1869 M (1870), p. 122 J. (Hadrosaurus. ) 



1876 E, p. 247. (Hadrosaurus.) 

 Leidy, J. 1870 J, p. 68. 



Nopesa, F. B. 1899 A, p. 557. (Hadrosaurus.) 

 Cretaceous; New Jersey. 



Trachodon mirabilis Leidy. 



Leidy, J. 1856 F, p. 72. 



Cope, E. D. 1869 M, p. 98. (Hadrosaurus.) 



1874 C. pp. 8, 19. (Hadrosaurus. ) 



1875 E, pp. 66, 247. (Hadrosaurus.) 



1877 G, p. 573. (Trachodon.) 

 1883 C. (Diclonius.) 



1883 J. pis. iv-vii. (Diclonius.) 

 1883 CC. (Diclonius.) 

 1884 F. (Diclonius.) 

 1886 R, pi. xxxvii, figs. 1-3. (Diclonius.) 



Cope, E. D. 1886 E, fig. 1. (Diclonius.) 

 1891 N, p. 44, fig. 22. (Diclonius.) 

 1898 B, p. 71, fig. 23. (Diclonius.) 

 Lambe, L. M. 1899 A, p. 69. 

 Leidy, J. 1856 C, p. 118. 



1860 A, p. 140, pi. ix, figs. 1-20. 

 1870 J, p. 68. (Hadrosaurus.) 

 Marsh, O. C. 1892 H, p. 344. (Hadrosaurus.) 

 Nopesa, F. B. 1899 A, p. 556. (Hadrosaurus.) 

 Osborn, H. F. 1898 N, pp. 842, 844, fig. 2. (Hadro- 

 saurus.) 



1898 Q, p. 6, pi. i, fig. 2. (Hadrosaurus.) 

 Zittel, K. A. 1890 A, p. 764, fig. 675. [Hadrosaurus 

 (Diclonius).] 



Cretaceous (Laramie); Montana, British 

 America. 



Trachodon pentagonus (Cope). 

 Cope, E. D. 1876 H, p. 253. (Diclonius.) 



1877 Q, pp. 572, 594. (Diclonius.) 



1888 T, p. 905. ( Diclonius. ) 

 Cretaceous (Laramie); Montana. 



Trachodon perang-ulatus (Cope). 

 Cope, E. D. 1876 H, p. 254. (Diclonius.) 



1877 G, pp. 572, 588. (Diclonius.) 

 Cretaceous (Laramie); Montana. 



Trachodon tripos (Cope). 

 Cope, E. D. 1869 I. (Hadrosaurus.) 



1869 M, p. 122 1. (Hadrosauras.) 



1870 J, p. 68. (Hadrosaurus.) 



1871 M, p. 214. (Hadrosaurus.) 

 1875 E, p. 247. (Hadrosaurus.) 



1875V, p. 40, pi. v, figs. 1, 2. (Hadrosaurus.) 



1878 EE. ( Hadrosaurus. ) 

 Leidy, J. 1870 J, p. 68. (Hadrosaurus.) 

 Nopesa, F, B. 1899 A, p. 557. (Hadrosaurus.) 



Cretaceous ; North Carolina, Georgia. 



CIONODON Cope. Type C. arctatus Cope. 



Cope, E. D. 1874 P, p. 10. (Cinodon, err ore typog.) 

 1874 B, p. 447. 



1874 C, p. 21. 



1875 E, pp. 57, 246. 



1875 W, p. 334. 



1876 H, p. 253. 



1877 V. 

 1&83 J, p. 99. 



Lydekker, R. 1886 C, p. 276. 

 Marsh, O. C. 1895 C, p. 498. 

 Steinmann and Doderlein 1890 A, p. 667. 

 Zittel, K. A. 1890 A, p. 765. 



Cionodon arctatus Cope. 

 Cope, E. D. 1874 P, p. 10. 



Cope, E. D. 1874 B, pp. 448, 449. 

 1874 C, p. 22. 



1874 F. 



1875 E, pp. 60, 246, pis. i, ii. 

 1877 G, p. 597. 



Nopesa, F. B. 1899 A, p, 657. 



Cretaceous (Laramie); Colorado. 



Cionodon stenopsis Cope. 

 Cope, E. D. 1875 I. 



1875 E, pp. 63, 247. 



1875 W, p. 335. 

 Nopesa, F. B. 1899 A, p. 557. 



Cretaceous (Laramie); Saskatchewan. 



DYSQANUS Cope. Type D. encaustus Cope. 



Cope, E. D. 1876 H, p. 260. 



1883 J, p. 99. 



1890 D. 

 Zittel, K. A. 1890 A, p. 765. 



A genus of uncertain affinities. 



Dysganus bicarinatus Cope. 

 Cope, E. D. 1876 H, p. 252. 



1877 G, p. 572. 

 Cretaceous (Laramie); Montana. 



