Zoologia. 



bone of a horfe; both mentioned in two Roman 

 Journals de Letterati. 

 Philof. Transact. Y. 1672. p. 4094. 



• » > Bailee d'Inguelman. 



Obfervation fur des calculs dont le bafe' etoit un grain de 

 plomb, rend us par une jument. 

 Mem. de l'Acad. des Sc. de Paris, A. 1754. Hift. p. 65. 



Ed. Oct. A. 1754. Hift. p»97- 



Calculi Pifcimn. 



Peter Colli nson. 



Some obfervations on the belluga ftone, 

 Philof. Transact. Y. 1747. p. 451. 



Lapides Cancroruiii. 



Golhof rectus David Mayer. 



Collectionis lapidum (oculorum) cancrorum hiftoriea exe- 

 gefis, veraque methodus. 

 Ephemer. Acad. Nat. Curiof. Cent. 7 et 8- f-^ 1 ?- 

 Kilian Stobaeus. 



Obfervatio de lapillis aftaci marini vulgaris. 

 Acta Litteraria Sueciae, A. 1733. p. 79. 

 Henry Baker. 



A letter concerning an extraordinary fish, called in HulKa 

 Quab, and the Jtones called crabs- eyes. 

 Philof. Transact. Y. 1743. p. 174. 



Charles King. 



r A letter concerning crabs- eyes. 

 Ibid. Y. 1700. p. 672. 



Margaritae. - 



Chriftophorus Sandius. 



Extracts of two letters, concerning the origin of pearls* 

 Philof. Transact. Y. 1674. p. 11. 



Ttt 3 loh. 



