276 



FOSSIL VERTEBRATA OF NORTH AMERICA. 



Janassa brevis (Newb.). 

 Newberry. J. S. 1856 B, p. 100. (Climaxodus.) 

 Miller, S. A. 1889 A, p. 591. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Coal-measures; Ohio. 



Janassa gurleiana (Dope. 



Cope. E. D. 1877 E, p. 191. (Strigilina.) 



Case, E. C. 1900 A, p. 700, pi. i, figs. 2o-2c. ( J. gur- 



leyana.) 

 Cope, E. D. 1881 K, p. 163. 



1888 BB, p. 285. 



Woodward, A. S. 1889 D, p. 39. 

 Permian; Illinois. 



Janassa ordiana Cope. 

 Cope, E. V. 1881 K, p. 163. 



1888 BB, p. 285. 



Woodward, A. S. 1889 1), p. 39. 

 Permian; Texas. 



Janassa strigilina Cope. 



Cope, E. D. 1H81 K, p. 163. 

 Case, E. C. 1900 A, p. 699, pi. i, figs, lo-le. 

 Cope, E. D. 1877 E, p. 191. (Strig. lingua'formi*. ) 

 1877 N, p. 52. (Strigilina linguseformis Cope, 

 not of Atthey.) 



Miller, S. A. 1889 A, p. 600. (J. linguiformis.) 

 Woodward, A. S. 1889 D, p. 38. 

 Permian; Illinois. 



PELTODUS Newb. and Worth. Type P. linguiformis Newb. and Worth. 



Newberry and Worlhen 1870 A, p. 362. 

 Jaekel, O. 1899 A, p. 278. 

 Miller, S. A. 1889 A, p. 605. 

 St. John and Worthen 1875 A, p. 409. 

 Woodward, A. S. 1889 D, pp. 34, 39. (Syn. of 

 Janassa. ) 



Peltodus ? plicomphalus St. J. and 

 Worth. 



St. John and Worthen, 1875 A, p. 411, pi. xiii, fig. 9. 

 Lesley, J. P. 1889 A, p. 614, figures. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Subcarboniferous (Chester); Illinois. 



Peltodus pulvinulus Newb. and Worth. 



Newberry and Worthen 1870 A, p. 362. 

 Subcarboniferous; Illinois. 



Peltodus quadratus St. J. and Worth. 

 St. John and Worthen 1875 A, p. 410,pl. xiii, figs. 6, 7. 

 Keyes, C. R. 1894 A, p. 232. 

 Lesley, J. P. 1889 A, p. 614, figures. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 



Subcarboniferous (St. Louis); Illinois, Mis- 

 souri. 



Peltodus transversus St. J. and Worth. 

 St. John and Worthen 1875 A, p. 412, pi. xiii, fig. 8. 

 Lesley, J. P. 1889 A, p. 614, figure. 

 Woodward, A. S. 1899 D, p. 39. (Janussn.) 

 Coal-measures; Illinois. 



Peltodus ung-uiformis % N e \v b . a n d 

 Worth. 



Newberry and Worthen 1870 A, p. 363, pi. ii, fig. 7. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Coal-measures; Illinois. 



TANAODUS St. J. and Worth. Type, none named. 



St. John and Worlhen 1875 A, p. 367. 



Jaekel, 0. 1899 A, p. 278. 



Koninck, L. G. de 1878 A, p. 52. 



Miller, S. A. 1889 A, p. 612. 



Woodward, A. S. 1889 D, pp. 34, 39. (Syn. of 



Tanaodus angular is (Newb. and 

 Worth.). 



Newberry and Worthen 1866 A, p. 55, pi. iii, figs. 16, 

 16a. (Chomatodus angularis in text; C. angu- 

 luius on plate. ) 



St. John and Worthen 1875 A, p. 368. (T. angu- 

 latus.) 



Woodward, A. S, 1889 D, p. 18. '(Petalodus.) 

 Coal-measures; Illinois. 



Tanaodus bellicinctus St.J. and Worth. 

 St. John and Worthen 1875 A, p. 376, pi. xi, figs. 



14-16, 25. 



Lesley, J. P. 1890 A, p. 1156, figures. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Subcarboniferous (Chester); Illinois. 



Tanaodus depressus St. J. and Worth. 

 St. John and Worthen 1875 A, p. 378, pi. xi, figs. 



11-13. 



Lesley, J. P. 1890 A, p. 1156, figures. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Subcarboniferous (Chester) ; Illinois. 



gracillimus (Newb. and 



Tanaodus 



Worth.). 

 Newberry and Wortlicii 1*66 A, j. 51, pi. iii, figs. 12, 



12a. (Chomatodus.) 

 Miller, S. A. 1889 A, p. 613, fig. 1176. 

 St. John and Worthen, 1775 A, p. 368. 

 Woodward, A. S. 1889 D, p. 48. (Petalodus.) 

 Subcarboniferous (Burlington); Iowa. 



Tanaodus grossiplicatus St. J. and 



Worth. 



St. John and Worthen 1875 A, p. 375, pi. xi, fig. 26. 

 Lesley, J. P. 1890 A, p. 1156, figures. 

 Woodward, A. S. 1889 D, p. 39. (Janassa.) 

 Subcarboniferous (Chester); Illinois. 



