410 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Cope, E. D. 1887 S. (Rhachitomi, Embolomeri, 

 Stegocephali.) 



1888 AA, p. 248. 



1891 N, p. 28. 



1892 Z. 



1895 C, p. 856. 



Credner, H. 1881 A. 



1882 A. 



1883 A. 

 1885 A. 



1887 A. 



1888 A, p. 655. 



1889 A. 



1890 A. 

 1893 A. 



Fraas, E. 1889 A, p. 8. 

 Fritsch, A. 1883 A (1879), p. 68. 

 Gadow, H. 18% A, p. 23. 



1898 A, p, 12. 

 Gaupp, E. 1894 A. 



1895 B, p. 56. 

 Gegenbaur, C. 1895 A, p. 8. 



Gegenbanr, C. 1898 A. 



Geinitz und Deiehmuller 1882 A. 



Goeppert, H. 18% A, p. 431. 



Haeckel, E. 1895 A, p. 273. 



Hay, O. P. 1899 F, p. 682. 



Jaekel, 0. 1896 B, p. 129. 



Kehner, F. A. 1876 A. 



Lortet, L. 1892 A, p. 125. 



Lydekker, R. 1890 A, p. 139. (Labyrinthodontia.) 



Maggi, L. 1898 A. 



Miall, L. C. 1874 A. (Labyrinthodonta.) 



1875 A. (Labyrinthodonta.) 

 Nicholson and Lydekker 1889 A, p. 1021. (Laby- 



rinthodontia.) 

 Osborn, H. F. 1899 I, p. 157. 



1900 A, p. 4. 



Pollard, H. B. 1892 A, p. 408. 

 Rose, C. 1897 A, p. 48. 



Rohon, J. V. 1899 B, p. 13. (" Stegocephalen.") 

 Seeley, H. G. 1888 D, p. 95. (Labyrinthodontia.) 



1892 A, p. 333. (Labyrinthodontia.) 

 Steinmann and Doderlein 1890 A, p. 603. 

 Wiedersheim, R. 1878 A, p. 38. 

 Woodward, A. S. 1898 B, p. 123. (Stegocephalia.) 

 Zittel, K. A. 1890 A, p. 344. 



Suborder MICROSAURIA Cope. 



Cope, E. D. 1868 J, p. 210. 



Baur, G. 1897 B. 



Case, E. C. 1898 B, p. 505. 



Cope, E. D. 1868 J, p. 210. (Xenorhachia.) 



1869 M, pp. 6, 8. (Microsauria, Xenorha- 

 chia.) 



1875 D, p. 356. ( Microsauria, Xenorhachia. ) 



1882 B, p. 452. 



1888 V. (Lepospondyli.) 



1889 D, p. 13. (Stegocephali.) 

 1889 R, p. 861. 



1891 N, pp. 28, 30. ' 



1898 B, pp. 43, 47. 

 Dawson, J. W. 1892 A. 



1895 A, p. 73. 



Fraas, E. 1889 A, p. 8. (Lepospondyli.) 

 Fritsch, A. 1883 A (1879), pp. 33, 68. (Micro- 

 sauria aistopoda. ) 



Fritsch, A. 1889 B (1885), p. 73. 



Fiirbringer, M. 1900 A, p. 284. 



Gadow, H. 1898 A, p. 12. (Lepospondyli.) 



Haeckel, E. 1895 A, p. 268 (Lepospondyli); p. 274 

 ( Progonamphibia ) . 



Hay, O. P. 1895 A, p. 45. (Lepospondyli.) 



Lydekker, R. 1890 A, p. 1% (Microsauri); p. 205 

 (Aistopoda); p. 205 (Branchiosauria). 



Miall, L. C. 1890 A, p. 151. (Microsauria, Aisto- 

 poda, Nectridia, Heleothrepta. ) 



Nicholson and Lydekker 1889 A, p. 1025. 



Osborn, H. F. 1899 I, p. 156. 



Wiedersheim, R. 1878 A, p. 39. 



Woodward, A. S. 1898 B, p. 127 (Branchiosauria); 

 p. 129 (Aistopoda); p. 130 (Microsauria). 



Zittel, K. A. 1890 A, p. 370. (Lepospondyli.) 



PROTRITONID.E. 



Nicholson and Lydekker 1889 A, pp. 1022, 1039. 



Unless otherwise indicated the following 

 authors refer to this family under the name 

 Branchiosauridse. If Pelion really belongs to 

 this family the family name should be Pelion- 

 tidx. References to Jiranchiosaurus are also 

 added. 



Baur, G. 1888 C, p. 63. (Branchiosaurus.) 

 Cope, E. D. 1875 X, p. 11. ( Pelion tidae.) 

 Credner, H. 1881 A. (Branchiosaurus.) 

 1881 B. (Branchiosaurus.) 



1883 A. (Branchiosaurus.) 



1884 A. (Branchiosaurus.) 



Credner, H. 1887 A. (Branchiosaurus.) 

 Fritsch, A 1876, A, p. 72. (Branchiosaurus.) 

 1883 A (1879), p. 69. 

 1883 A (1880), p. 93. 



Gadow, H. 18% A, p. 23. (Branchiosaurus.) 

 Gaudry, A. 1883 A, p. 253. (Protriton, Branchio- 

 saurus.) 



Hay, O. P. 1895 A, p. 45. 

 Jaekel, O. 18% A, p. 1. (Branchiosaurus.) 

 Lydekker, R. 1890 A, p. 210. (Protritonidse.) 

 Maggi, L. 1898 A, figs. 1, 3. (Branchiosaurus.) 

 Zittel, K. A. 1890 A, p. 370. 



