PAL.^OZOIC. 



CONCniFERA. 



CARBONIFEROUS. 



CARBONIFEBOrS. 



SPECIES. 



Mttihd.e. 

 Mytilus iiHHijHS, 1758 



— comptus M'Co;i 



— crassus Flemg 



— crassus Sow 



— Flemingii M'Coi/ 



— triangularis Sow 



NCCULID-E (AECIDJi). 



Nuoula (parQ Lumnrck, 1799 



Ctenodonta Salter, 1851 ... 



Pvli/odonta Megerle 



— acct'pit'iis Sow 



— acuta Soir 



— a'qualis Sov^ 



— attenuata Flemg 



— l)revirostri.s FhiU 



— birostrata M'Coi/ 



— carinata M'Coy 



— davata M'Coy 



— claviformis PhiU 



— cuneuta Phill.... 



— cylindrica M'Coy 



— delta M'Cu;/ 



— gibbdsa Flemg. 



— intermedia Filter. 



— Isevirostrnm Portl.,.. 



— k'iorbyncha M'Coi/ 



— liueata Phill.... 



— longirostris M'Coy 



— lui'inifonnis Phill.... 



ol)Ionga M'Coy 



Pahnse .Son'. ... 



rectangiilaris M'Coy 



Stella M'Coy 



tuynida Phill 



undulata Phill.... 



— unilateralis M'Coy 



REFERENCES. 



ASIPIIONIDA (iNTEORO-rAI.LIAUA) 



Synop. C'arb. Foss. Ireland, p. 76, t. 13, f. 12. 



Tide Myalina. 



Vide Anthracosia robusta. 



Synop. Carb. Foss. Ireland, p. 76, t. 11, f. 29. 



Vide Myalina. 



AhilPIIONIDA (iNTEORO-PALLIALIa). 



Nircula, Trans. Geol. Soc. 2 ser. vol. v, t. 39, f. 4. 



Kiiciila, Trans, fleol. Soc. 2 ser. vol. v. t. .19, f. 5. 



Nucula, Trans. Geol. Sue. 2 ser. vol. v, t. 39, f. 3. 



Vide Nurulana. 



Nuriila. Geol. York. vol. ii, ]>. -210, t. 5, f. Ti"; i1). M'Coy, Synop. Carb. Foss. 

 Ireland, p. 6S. 



Xueiila, Synop. Carb. Foss. Ireland, p, 68, t. 11, f. 23. 



Synop. Carb. Foss. Ireland, p. 68, t. 11, f. 21. 



Nucitla, Synop. Carb. Foss. Ireland, p. 69, t. 11, f. 25; ib. M'Coy, Brit. Pal. 

 Foss. p. 512. 



Tide Nuculana atteunata, Flemg. 



Geol. York. vol. ii, p. 210, t. 5, f. 14. 



Nucitla, Synop. Carb. F0.S6. Ireland, p. 69, t. n, f. 26. 



Niicula, Synop. Carb. Foss. Ireland, p. 69, t. II. f. 22. 



Nitcula, Brit. Anim. p. 403. A'', titmida, Pbill. Geol. York. vol. ii, p. 210, 

 t. .n, f. 15. N. gibbosa, M'Coy, .Synop. Carb. Foss. Ireland, p. 69; ili. Brit. 

 Pal. Foss. p. 512. 



Vide Niieulana. 



Nucula, Geol. Rept. p. 439, t. 36, f . 1 2. 



Kucula, Synop. Carb. Foss. Ireland, ]i. 69, t. II, f. 27. 



Pal. Foss. Cornw. and Devon, ]). 39, t. 18, f. 64. 



yiiciila, Synop. Carb. Foss. Ireland, p. 70, t. II. f. 19. 



Nucula, Geol. York. vipI. ii, ji. 210, t. 5, f . 1 1 ; il). M'Coy, Brit. Pal. Foss. 

 p. 5 1 2 . ? Cardiouiorpha. 



Kucula, Synop. Carb. Foss. Ireland, p. 70, t. 11, f. 24. 



IS'iiciilii, Min. Con. vol. v, p. 117, t. 47.;, f. 1 (non Ciucnst. non Ojipel ). 



Nitcula, Syno]i. C;irli. I''oss. Ireland, p. 71, t. 11, f. 20. 



Nucula, Synop. Carlj. Foss. Ireland, ]>. 71, t. II, f. S. 



Vide C. gibbosa. 



f. 16. N. Philli2'sii, M'Coy, Synop. 



Nucula, Gcit\. York. vol. ii, p. 210, t. 

 Carb. Foss. Ireland, p. 70. 



Nucula. Synop. Carb. Foss. Ireland, p. 71, t. II, f. 17. 



287 



