HAY.] 



CATALOGUE. 



291 



IcANODfs S. A. Miller. Type Tomodus convexus St. J. and Worth. 



Icanodus limitaris (St. J. and Worth). 



Miller, S. A. 1892 A, i>. 716. 



Davis, J. W. 1883 A, p. 446. (Tomodus, preoccu- 



1 pied by Trautschold, 1879.) 



1886 A, p. 153. (Tomodus.) 

 Hay, O. P. 1899 E, p. 785. 

 Miller, S. A. 1889 A, p. 613. (Tomodus.) 

 St. John and Worthen 1883 A, pp. 59, 171. (To- 

 modus.) 



Woodward, A. S. 1889 D, p. 191. (Tomodus.) 

 Zittel, K. A. 1890 A, p. 72. (Tomodus.) 



St. John and Worthen 1883 A, p. 173, pi. xiii, fig. 



12. (Tomodus; called on explanation of plate 



"Teniodus regularis.") 

 Hay, O. P. 1899 E, p. 785. 

 Miller, S. A. 1892 A, p. 716. 

 Woodward, A. S. 1889 D, p. 192.- (Tomodus.-) 

 Subcarboniferous (Burlington); Iowa. 



St. J. and Worth. Type, none specified; S. planus St. J. and Worth, 

 may be taken. 



Stenopterodus planus St. J. and Worth. 



St. John and Worthen 1883 A, pp. 59, 101. 

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

 Woodward, A. S. 1889 D, p. 217. 



Stenopterodus elongatus St. J. and 



Worth. 

 St. John and Worthen 1883 A, p. 106, pi. iv, figs. 



1-3. 

 Woodward, A. S. 1889 D. p. 217. 



Subcarboniferous (Warsaw); Illinois. 



St. John and Worthen 1883 A, p. 102, pi. iv, figs. 

 9-14. 



;rous (Burlington ) ; Illinois,Iowa. 

 Stenopterodus spindet. 

 St. John and Worthen 1883 A, p. 105, pi. iv, figs. 

 15, 16. 

 Subcarboniferous (Keokuk); Illinois. 



DELTODOPSIS St. J. and Worth. Type D. angustus (Newb. and Worth.). 



St. John and Worthen 1883 A, p. 158. 

 Miller, S. A. 1889 A, p. 595. 

 Newberry, J. S. 1889 A, p. 186. 

 Woodward, A. S. 1889 D, p. 217. 

 Zittel, K. A. 1890 A, p. 72. 



Deltodopsis affinis St. J. and Worth. 

 St. John and Worthen 1883 A, p. 160, pi. xi, fig. 

 Woodward, A. S. 1889 D, p. 217. 



Subcarboniferous (Warsaw); Illinois. 



Deltodopsis angustus (Newb. and 



Worth.). 

 dewberry and Worthen 1870 A, p. 368, pi. iii, fig. 



7. (Deltodus.) 

 St. John and Worthen 1883 A, p. 163, pi. xi, figs. 



7-10. 



Woodward, A. S. 1889 D, pp. 200, 218. (Deltodus.) 

 Subcarboniferous (Chester); Illinois. 



Deltodopsis? bialveatus St. J. and 



Worth. 



St. John and Worthen 1883 A, p. 169, pi. xi, figs. 

 15-18. (Including varieties keokuk and con- 



1VXUS.) 



Woodward, A. S. 1889, D, p. 217. 



Subcarboniferous (Burlington); Iowa: (St. 

 Louis); Illinois. 



Deltodopsis convolutus St. J. and 



Worth. 

 St. John and Worthen 1883 A. p. 165, pi. xi, figs. 



11,12 

 Woodward, A. S. 1889 D. p. 217. 



Subcarboniferous (Burlington); Iowa, Illi- 

 nois. 



and 



Deltodopsis P exornatus St. J. 



Worth. 



I St. John and Worthen 1883 A, p. 168, pi. xi, fig. 14. 

 Woodward, A. S. 1889 D, p. 218. 



Subcarboniferous (Warsaw); Illinois. 



Deltodopsis? inflexus St. J. and Worth. 

 St. John and Worthen 1883 A, p. 167, pi. xi, fig. 13. 

 Woodward. A. S 1889 D, p. 218. 



Subcarboniferous (Keokuk); Illinois. 



Deltodopsis sancti-ludovici St. J. and 



Worth. 

 St. John and Worthen 1883 A, p. 161, pi. xi, figs. 



2-6. 



Keyes, C. R. 1894 A, p. 235. 

 Woodward, A. S. 1889 D, p. 218. 



Subcarboniferous (St. Louis); Illinois, Iowa, 



Missouri. 



DELTODUS Morris and Roberts. Type Pcecilodus sublsevis (McCoy). 



Morris and Roberts, 1862, Quart. Jour. Geol. Soc., 



xviii, p. 100. (Ex Agassiz MSS.) 

 Davis, J. W. 1883 A, p. 427. 

 Koninck, L. G. de 1878 A, p. 63. 

 Miller, S. A. 1889 A, p. 595 (Deltodus); p. 612 



(Tseniodus). 



Newberry, J. S. 1889 A, p. 186. 

 Newberry and Worthen 1866 A, p. 95. 

 St. John and Worthen 1883 A, pp. 60, 141 (Delto- 

 dus); pp. 59, 75 (Taeniodus\ 

 Traquair, R. H. 1888 A, p. 84. 

 Trautschold, H. 1879 B, p. 54. 



