PALEOZOIC. 



CONCHIFEKA. 



CAEBONIFEROUS. 



CARBONIPBEOTTS. 



SPECIES. 



Avioulopeoten (continued). 



— subconoideus S. Ether. Jun. , 



— ■ snbelongatus M'Coy 



sublobatus Fhill.... 



tabnlatus M'Coy 



tessellatus FMll.... 



■ transversus Soto. ... 



tripartitus M'Coy ... 



undulatus M'Coy ... 



Valdaicus Se Vern. 



variabilis M'Coy ... 



Sp S. Ether. 



Meek 



M'Coy ... 



AVICTJMDJE. 



GerviUia Defrance,l8lo... 



— '■ elongata Portl 



— inconspicua fhill 



— laminosa Phill 



— Iwrnilata Phill 



— squamosa Fhill 



AVIODHD^. 



Inoceramus ? Sowerhy, 1819 •• 



— aurieulatus M'Coy 



— Isevissimus M'Coy ; 



— orbicularis M'Coy 



— pemoides Portl 



— vetustus Sow 



Lima Bruguihre, fj^'j 



Plagiostoma Sowerby, 1S12 .. 



— alternata M'Coy 



— coneinna M'Coy 



— laevigata M'Coy 



— obliqua ? M'Coy 



— planicoslata M'Coy 



— prisca M'Coy 



M'Coy 



a 



o 



274 



REFERENCES. 



Ann. Mag. Nat. Hist. 4 ser. vol. xviii, p. 96, t. 4, f. i, 2, 1876. 



Brit. Pal. Foss. p. 477. P. elongatus, M'Coy, Synop. Garb. Foss. Ireland, 

 p. 92, t. 16, f. 9. 



Vide Streblopteria. 



Pecten, Synop. Carb. Foss. Ireland, p. 100, t. 16, f. 12. 



Avicula, Geol. York. vol. ii, p. 211, t. 6, f. 6. Meleagrirta, M'Coy. 



Pecten, Geol. Trans. 2 ser. vol. v, t. 53, f. 3. PhiU. Pal. Foss. Dev. t. 21, 

 f. 77. M'Coy, Synop. Carb. Poss. Ireland, p. loi. 



Pecten, Synop. Carb. Foss. Ireland, p. loi, 1. 16, f. 8. 



Pecten, Synop. Carb. Foss. Ireland, p. loi, t. 17, f. 2. 



Pecten, Geol. Russia. Vide A. Sowerbyii. 



Pecten, Synop. Carb. Foss. Ireland, p. loi, t. i6, f. 7. ? UnguUna antiqua, 

 M'Coy, Synop. Carb. Foss. p. 53, t. 8, f. 8. 



Q.J. Geol. Soc. vol. xxxiv, p. 11. Mem. Geol. Surv. Scotl. Expl. sheet 31, p. 81. 

 Vide Aviculopecten. 



ASIPHONIDA. 

 Geol. Rept. Lond. p. 438. 

 Geol. York. vol. ii, p. 212, t. 6, f. 13. 



• Vide Avicula. 



ASIPHONIDA. 

 Synop. Carb. Foss. Ireland, p. 77, t. 19, f. 5. 

 Synop. Carb. Foss. Ireland, p. 77, 1. 19, f. 6. 

 Synop. Carb. Foss. Ireland, p. 77, t. 13, f. 11. 

 Geol. Eept. p. 567, t. 38, f. 5. 

 Vide Posidononiya, 



Vide Avicula, Sp. 



Vide Avicula, Sp. 



Synop. Carb. Foss. Ireland, p. : 



Synop. Carb. Foss. Ireland, p. 1 



• Vide Avicula, Sp. 



ASIPHONIDA. 



8, 1. 14, f. 3. 

 8, t. 15, f. 7. 



