PALAEOZOIC. 



PISCES. 



CARBONIFEROUS. 



CABBOMFEBOUS. 



SPKCIES. 



Ctenodus (continued). 



— Robertsoni Ag 



— tuberculatus Att 



— Sp 



Petalodontid*;. 

 Ctenopetalus Agassiz, 1869 



— crenatus Davis 



— serratus Ag. 



Pbtalodoniid^. 

 Ctenoptyohius Agassiz, 1838 



— aciculatus Barkas 



— apicalis Ag 



crenatus Ag. 



cuspidatus Ag. 



dentatus Ag. 



denticulatus Ag. 



macrodus Ag. 



pectinatus Ag. 



serratus Owen..., 



unilateralis Barkas . 



PALBONISCID.B. 



Cyoloptyohius Euxley, 1865 



„ Young, 1865.. 

 — carbonarius Euxley 



— concentricus Traq 



Selachii. 

 Cynopodius Traquair, 1881 



— crenulatus Traq 



Cestbaoiontid^: (Cochhodontid«). 



Deltodus Agassiz, 1859 ... 



Newberry S[ Worthen, 1866 

 — aliformis M'Coy 



M 



REFERENCES. 



Poiss. Foss. vol. Hi, p. 174. 



Ann. Mag. Nat. Hist. 4ser. vol. i, p. 83. Geol. Mag. vol.vi, p. 314, 1868. 



On the composition and structure of the bony palate of Ctenodus, L. C. Myall, 

 Q. J. Qeol. Soc. vol. xxx, p. 772-775, t. 47. 



Foss. Fishes Carb. Limest. Gt. Brit. (Soi. Trans. Roy. Dub. Soc. vol. i, 2 ser. 

 p. 513, t. 61, f. 9 a, b). 



Ctenoptyohius, Rech. Poiss. Foss. vol. iii, p. 173, 383. Ctenopetalus, Davis, 

 Foss. Fishes Carb. Limest. Gt. Brit. (Sci. Trans. Roy. Dub. Soc. vol. i, 

 a ser, p. 512, t. 61, f. 6-8). 



PLACOIDEI. 



Monthly Review of Dental Surgery, 1874, p. 533, f. 24-26. 



Poiss. Foss. vol. iii, p. 99, t. 19, f. 1. Binney, Trans. Manch. Geol. Soe. vol. i, 

 t. 5, f. 19. Petalodus dentatus, Owen, Odont. p. 62. Ctenoptyohius macrodus, 

 Ag. Poiss. Foss. vol. iii, p. 173 (name in lists). Vide Portl. Geol. Rept. 

 p. 467, t. 14, f. 7. M'Coy, Brit. Pal. Foss. p. 626. C. apicalis, W. G. 

 Barkas, Monthly Review of Dental Surgery, vol. ii, p. 443, t. 13, f. 14, 15; 

 p. 482, t. 13, f. 20-22. (Harpacodus.) 



Poiss. Foss. vol. iii, p. 1 73. 



Poiss. Foss. vol. iii, p. 173. 



Poiss. Foss. vol. iii, p. 173. 



Poiss. Foss. vol. iii, p. 101, t. 19, f. 5-7; ib. W. G. Barkas, Monthly Review of 

 Dental Surgery, vol. ii, p. 441. 



Vide C. apicalis. 



Poiss. Foss. vol. iii, p. 100, t. 19, f. 2-4. Ageleodus diadema, Owen, Trans. 

 Odonto. Soc.; ib. Geol. Mag. vol. iv, p. 325. C. pectinatus, W. G. Barkas, 

 Monthly Review of Dental Surgery, 1874, vol. ii, p. 440, t. 13, 18, 19; ib. 

 Hancock and Atthey, Ann. Mag. Nat. Hist. 4 ser. vol. i, p. 374. 



Vide Petalodus serratus. 



Geol. Mag. vol. 1869; ib. Monthly Review of Dental Surgery, 1874, vol. ii, 

 p. 484, t. 13, f. 23; ib. Colliery Guardian, March 10, 187 1; ib. Atlas to 

 Manual of Coal Measure Palaeontology, 1873. Suctenius, elegans, Traq. 

 Geol. Mag. Dec. II, vol. viii, p. 334. Vide T. Stock, Ann. Mag. Nat. Hist. 

 5 ser. vol. viii, p. 90-93. 



GANOIDEI (ACIPENSEROIDEl). 



Young, Brit. Assoc. Repts. 1865, vol. xxxv, p. 318; ib. Traquair, Geol. Mag. 

 Dec. II, vol. i, p. 241, t. 12. 



Rept. on Foss. Fishes, pt. 1. Ganoidei, Trans. Roy. Soc. Edinb. vol. xxx, p. 37, 

 t. 2, f. 17-20. 



Geol. Mag. Dec. II, vol. viii, p. 35. 



PLACOIDEI. 



Pcecilodus, Ann. Mag. Nat. Hist. 2 ser. vol. xi, p. 129; ib. Brit. Pal. Foss. 

 p. 638, t. 3 G, f. 10. Deltodus, Davis, Foss. Fishes Carb. Limest. Gt. Brit. 

 (Sci. Trans. Roy. Dub. Soc. vol. i, 2 ser. p. 431, t. 53, f. 12). 



326 



