378 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Suborder HALEOOMORPHI Cope. 1 



Cope, E. D. 1872 C, p. 330. 



1877 N, p. 58. 



1878 A, p. 295. 

 1887 O, p. 1018. 

 1889 R, p. 857. 



Gill, T. 1872 C, p. 21. (Cycloganoidei.) 

 Giinther, A. 1880 A, p. 370. 



1881 A, p. 688. (Amioidei.) 

 Haeckel, E. 1895 A, p. 236. (Amiacei.) 

 Hay, O. P. 1898 C, p. 341. (No name.) 

 Heckel, J. J. 1850 A. 



Huxley, T. H. 1861 B, p. 24. (Amiadae, as sub- 

 order.) 



Steinmann and Doderlein 1890 A, p. 676. (Ami- 

 oidei.) 



Traquair, K. H. 1896 A, p. 125. (Protospondyli, 

 in part.) 



Wagner, A. 1861 B, p. 43. (No name.) 



Woodward, A. S. 1893 A, p. 413. ("Amioidei.") 



1895 A, p. xxii; p. 48. (Protospondyli, in 

 part.) 



1898 B, p. 94. (Protospondyli, i part.) 

 Zittel, K. A. 1890 A, pp,222, 899. 



1896 A, p. 410. (Protospondyli.) 



ISOPHOLID^E. 



Hay, 0. P. 1899 E, p. 790. 



The generic name Eugnathus, being preoccu- 

 pied, must be succeeded by Isopholis Zittel. 

 The family name also must be changed accord- 

 ingly. 



Agassiz, L. 1843 B (1844), ii, p. 97. (Eugnathus.) 

 Hay, O. P. 1898 C, p. 346. (Eugnathidse.) 

 Nicholson and Lydekker 1889 A, p. 986. (Eu- 

 gnathidse.) 



Quenstedt, F. A. 1852 A, p. 204. (Eugnathus.) 



1885 A, p. 319. (Eugnathus.) 

 Wagner, A. 1863 A, p. 670. (Eugnathus.) 

 Woodward, A. S. 1895 A, pp. xiv, 285. (Eu- 

 gnathidse.) 



1898 B, p. 106. (Eugnathidse.) 

 Zittel, K. A. 1890 A, p. 212. (Saurodontidse, in 

 part.) 



PTYCHOLEPIS Agassiz. Type P. bollensis Agassiz. 



Agassiz L., 1832, Neues Jahrb. Mineral., p. 132. 

 (fide A. S. Woodward.) 



1843 B (1844), ii, pt. ii, p. 107. 

 Bronn, H. G. 1837 A, p. 488. 

 Egerton, P. G. 1852 B. 

 Newberry, J. S. 1888 A, p. 65. 

 Quenstedt, F. A. 1852 A, p. 203. 



1885 A, p. 318. 



Steinmann, and Doderlein 1890 A, p. 572. 

 Williamson, W. C. 1849 A, p. 444. 



Woodward, A. S. 1895 A, p. 316. 



1895 D. 

 Zittel, K. A. 1890 A, p. 213. 



Ptycholepis marshii Newb. 

 Newberry, J. S. 1878 B. 

 Lesley, J. P. 1889 A, p. 830, figure. 

 Newberry, J. S. 1888 A, p. 66, pi. xix, figs. l-2a. 

 Woodward, A. S. 1895 A, p. 324. 

 Triassic; Connecticut. 



MACROSEMIID^E. 



Cope, E. I). 1889 R, p. 858. 



Agassiz. L., 1834, Neues Jahrb. Mineral., p. 387. 



(Macrosemius.) 

 Bronn, H. G. 1837 A, p. 492. (Macrosemius.) 



Hay, 0. P. 1898 C, p. 347. 



Wagner, A. 1851 A, p. 73. (Macrosemius.) 



Woodward, A. S. 1895 A, p. 163. 



MACREPISTIUS Cope. Type M. arenatus Cope. 



Cope, E. D. 1894 F, p. 441. 

 Woodward, A. S. 1895 A, p. 173. 



Macrepistius arenatus Cope. 



Cope, E. D. 1894 F, p. 441, pi. xix, fig. 2. 



Cope, E. D. 1894 A, p. 65. 

 Woodward, A. S. 1895 A, p. 173. 

 Cretaceous (Trinity) ; Texas. 



PACHYCORMID.E. 



Woodward, A. S. 1895 A, p. 374. 

 Cope, E. D. 1875 E, p. 244 A. (Order Actinochiri; 

 family Pelecopteridee. ) 



1877 J, p. 822. ( Erisichtheidse. ) 



1878 A, p. 299. (Actinochiri; Pelecopter- 

 idse.) 



1892V. (Protosphyrsenidse.) 

 Crook, A. R. 1892 A, p. 109. (Protosphyreenidse.) 



Dollo, L. 1892 B, p. 182. (Protosphyrsenidse.) 

 Felix, J. 1890 A, p. 302. (Pelecopteridse.) 

 Loomis, F. B. 1900 A, p. 221. 

 Nicholson and Lydekker 1889 A, p. 



tosphyrsenidse. ) 

 Stewart, A. 1900 A, p. 362. 

 Woodward, A. S. 1897 A, p. 168. 

 1898 B, p. 109. 



(Pro- 



1 This subordinal name is here employed in a wider sense than was given to it by Cop. 



