PALOZOIC. PISCES. CARBONIFEROUS. 
CARBO IFEROUS. 
2 al trail Ie 
glels| |2/8/8 
glalals| |8| 3/2 
AERIS 
8) lo S18 |S aS : 
Mlis|s/8re a 
SPECIES. Ae icc REFERENCES. 
5) 8) 9 |a 8|5|9 
Sass |42/elolClole 
5), lelelSlalelals 
#/o/S\4ialeld}e 
Sle rE lala |e S|) 3 
S/S SiS lala le lela 
Ctenodus (continued). 
— Robertsoni ......... PAG aesiesuasiesese|ites * «| Poiss. Foss. vol. iii, p. 174. 
— tuberculatus ...... AldGoiiccccnnessincses|(eee|ionc| smal seslione * * Ann. Mag. Nat. Hist. 4 ser. vol.i, p.83. Geol. Mag. vol.vi, p.314, 1868. 
— SP. rrsccsccesecsseesserecccnesenes 411%: | hao feoo| ben) face tesel 9) [aad fens On the composition and structure of the bony palate of Ctenodus, L, C. Myall, 
Q. J. Geol, Soc. vol. xxx, p. 772-775, t. 47. 
PETALODONTIDE. 
Ctenopetalus ......... Agassiz, 1869 ... 
— CrenatUs wiiecereees JD OO ee ecancOsed000 Aoki lem es ectllieeslives nes Foss. Fishes Carb, Limest, Gt. Brit. (Sci. Trans, Roy. Dub. Soc. vol. i, 2 ser. 
p. 513, t. 61, f. ga, b). \ 
— serratus ........ noo 224i, qnsoaccanocasedl [axe P| FE fog] 000) [eee] (od [oad [aoe Ctenoptychius, Rech. Poiss. Foss. vol. iii, p. 173, 383. Ctenopetalus, Davis, 
Foss. Fishes Carb. Limest. Gt. Brit, (Sci, Trans. Roy. Dub. Soc. vol. i, 
2 ser. p. 512, t. 61, £. 6-8). 
PETALODONTIDE. 
Ctenoptychius ...... Agassiz, 1838 ... PLACOIDEI, 
— aciculatus , Barkas £4) Fn] [6b eal fBec| [oe Joao Monthly Review of Dental Surgery, 1874, p. 533, £. 24-26. 
— apicalis ....csceeees 216. panna06c060cDo) joo Ipad| |o0>| loot [hoo se icelllesaliews Poiss. Foss. vol. iii, p. 99, t- 19, f. 1. Binney, Trans. Manch. Geol. Soc. vol. i, 
t.5,f.19. Petalodus dentatus, Owen, Odont. p.62. Ctenoptychius 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, £. 14, 15; 
p. 482, t. 13, f. 20-22. (Harpacodus.) 
— crenatus .........06 Aq. F||cod Looe aod Poiss, Foss, vol. iii, p. 173. 
— cuspidatus ......... Ag. #2 |leod cba loco Poiss. Foss. vol, iii, p. 173. 
— dentatus v.00... Ag. * |. .| Poiss. Foss, vol. iii, p. 173. 
x | «|. allel Poiss, Foss. vol. iii, p. 101, t. 19, £. 5-7; ib. W.G. Barkas, Monthly Review of 
Dental Surgery, vol. ii, p. 441. 
s|...]...| Zade C. apicalis. 
+| * x ||P |...| Poiss, Foss. vol. iii, p. 100, t. 19, f. 2-4. Ageleodus diadema, Owen, Trans. 
Odonto. Soe.; 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. 
seslees Vide Petalodus serratus, 
tlk feeefeeed ons Geol. Mag. vol. 1869; ib. Monthly Review of Dental Surgery, 1874, vol. ii, 
p. 484, t. 13, f. 23; ib. Colliery Guardian, March 10, 1871; ib. Atlas to 
Manual of Coal Measure Paleontology, 1873. Huctenius, elegans, Traq. 
PALRONISCIDR. Geol. Mag. Dec. II, vol. viii, p. 334. Vide T. Stock, Ann. Mag. Nat. Hist. 
5 ser. vol. vili, p. 90-93. 
Cycloptychius .,,.... Huxley, 1865 
9 Young, 1865...... GANOIDEL (ACIPENSEROIDE!). 
— carbonarius .,....... Husaley ..... seseeeslece|ene|eoe| one 3 |[boH lbacl loos Young, Brit. Assoc. Repts. 1865, vol. xxxv, p. 318; ib. Traquair, Geol, Mag. 
Dee. II, vol. i, p. 241, t. 12. 
— concentricus ),..... IU RT hecocceoaxnnoc #4 | fed (604! Sool ona lean ler) leool lode Rept. on Foss. Fishes, pt. 1. Ganoidei, Trans. Roy. Soc. Edinb. vol. xxx, p. 37, 
t. 2, £. 17-20. 
SELACHIT. 
Cynopodius .,,........... Traquair, 1881 
— crenulatus ,,......... Lag accccssacsece eos |hed Pa el fosct Ieee Boe (aed lece Geol. Mag. Dec. II, vol. viii, p. 35. 
CESTRACIONTIDA (COCHLIODONTID®). 
Deltodus ,............ Agassiz, 1859 ... 
Newberry & Worthen, 1866 pense 
— aliformis..... Foetal OOU Re scasccecaes|lsee| ee elise lead coc] etre Live lear Pecilodus, Ann. Mag. Nat. Hist. 2 ser. vol. xi, p. 129; ib. Brit. Pal. Foss. 
326 
p- 638, t. 3G, 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). 
——— 
