xr 



SEBA. Seba's Descriptio Thesauri rerum Naturalium. 

 SIL. J. Silliman's American Journal of Science. 

 Sow. BRIT. Misc. Sowerby's British Miscellany. 

 Sow. CONC. IL. See C. I. 



Sow. G. Sowerby's Genera of Recent and Fossil Shells. 

 Sow. SP. CON. Sowerby's Species Conchyliorum ( Paii- 



dora). 

 Sow. TH. Sowerby's, Junior, Thesaurus Conchyliorum 



(Lima and Pecten). 



TRANS. BERWICK. N. H. Soc. See BERW. TR. 

 TR. WER. See WER. TR. 

 TURT. B. or TURT. Biv. or T. Biv. -Turton's Bivalves, 



being the only portion published of his CONCHYLIA 



INSULARUM BRITTANICARUM. 

 TURT. D., TURT. Die. or TURT. C. D. Turton's 



Conchological Dictionary. 

 VOY. DE COQ. Voyage de la Coquille, (Mollusques par 



Lesson). 



WALKER. Walker's Testacea Minuta Rariora. 

 WERN. T. or WERN. Soc. or WERN. MEM. 

 WOOD'S G. C. Wood's General Conchology. 

 Z. J. or ZOOL. J. Zoological Journal. 

 Z. M. Zoological Miscellany (Leach's) 

 Z. P. Proceedings of the Zoological Society of London. 



