PALAEOZOIC. 



AMPHIBIA. 



CARBONIFEROUS. 



CARBONIFEROUS. 



SPECIES. 



Macrosaurus Barkas, 1872 .. 



— polyspondylus Barkas 



Megalerpeton Young $■ Thomson, 1869 



— plicidens Y. Sr T. 



— simplex Y.S(T. 



Megalooephalus Barkas, 1872 



— macromma Barkas 



LABYBIXTHODON'TID.E. 

 Ophiderpeton Huxley, 1865 



— Brownriggii Huxley 



— nanum Han. Sr Att. .. 



— ? Wandesfordii ... Huxley 



Orthosaurus Barkas, 1872 



— pachycephalia Barkas 



Farabatrachus Owen, 1853 .. 



— Colei Owen 



I.ABYRINTHODONTID.B. 



Pholiderpeton Huxley, 1869 



— scutigerum Huxley 



Labyrinthodontid.e. 



Pholidogaster Huxley, 1 862. 



— pisciformis Huxley 



Pteroplax 



Hancock Sr 



Althey, 1 868 . 



cornuta Han. Sf Att. , 



brevicornis Young , 



Streptodontosaurus Barkas, 1872 ... 

 — earinatus Barkas 



Labtrinthodontid.e. 

 Urocordylus Huxley, 1866 .. 



— reticulatus Han. Sr Att 



— Wandesfordii Huxley 



REFEHENCES. 



AMPHIBIA. 



111. Guide to the Fish, Amphibia, and Kept, remains, Northumberland C'arb. 

 Strata, p. 58, 86; Atlas, t. 6, iigs. 216, 217. 



AMPHIBIA. 

 Brit. Assoc. Report, 1869, vol. xxxix, p. 101 ^sections). 

 Brit. Assoc. Report, 1869, vol. xxxix, p. 101 (sections). 



AMPHIBIA. 



111. Guide to the Fish, Amphibia, and Rept. remains, Northumberland Carb. 

 Strata, p. 69, t. 8, f. 189. 



AMPHIBIA. 



Trans. Roy. Irish Acad. vol. xxiv, p. 364, t 22, f. 1-4, 1867. 

 Ann. Mag. Nat. Hist. vol. i, 4 ser. p. 276. 

 Vide Urocoidylus. 



111. Guide to the Fish, Amphibia, and Kept, remains, Northumberland C'arb. 

 Strata, p. 102, t. 9, f. 232. 



Q. J. Geol. Soc. vol. ix, p. 67, t. 2, f. 1. 



Q. J. Geol. Soc. vol. xxv, p. 309, t. u, f. 1-7. 



AMPHIBIA. 

 Q. J. Geol. Soc. vol. xviii, p. 294, t. II, f. 3, 4. 



Ann. Mag. Nat. Hist. vol. i, 4 ser. p. 266, t. 14, f. 1-3; t. 15, f. 1, 2. 

 Brit. Assoc. Report, 1S69, vol. xxxix, p. 101, 102 (sections). 



AMPHIBIA. 



111. Guide to the Fish, Amphibia, and Rept. remains, Northumberland Carb. 

 Strata, p. 107, t. 10, f. 237. 



AMPHIBIA. 



Ann. Mag. Nat. Hist. vol. iv, 4 ser. p. 182, 1869. 



Trans. Roy. Irish Acad. vol. xxiv, p. 9, t. 20, f. 1, 2, 1867. 



Y 7 



345 



