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EXPLANATIONS 



OF THE 



Abbreviated Names of the principle Authors referred to. 



■J Adams Microfc. Effay on the Microfcope, &c. by George Adams, with con- 



fiderable additions and irrprovement, by Frederick Kanmak- 

 er, F. L. S. Second edition, 4to. London, 179S. 



Bafter. Job. Bafteri. Opufcula Subfeciva. Harlem, 1754, 4to. 



BorJafe Cornzv. WiUiam Borlafe. The Natural Hiftory of Cornwall. Ox- 

 ford, 175S. Fol. 



^', Born. Mas. Born, Ignatius a. Teftacea Mufei Cajfarei Vindobonenfis, 



Vindobonae, 1780. 



X Br. Zooh Britifh Zoology, 4tli vol. by Thomas Pennant, 4to. & 8vo. 



Edition 4. London, 1777. 



Chem. Conch. New Syftem of Conchology, in German, by F. H. W. Mar- 



Si tini, and J. H. Chemnitz, xi. 4to. Nurenburgh, 1769, 



Martini Conch. and Copenhagen, 17 88. 



Dale. Samuel Dale. Natural HiRory of the Sea Coaft and Country 



about Harwich, fubjoined to Taylor's Hifliory and Antiqui- 

 ties of Harwich. London, 1732. 4to. 



Don, 



