NORTH AMERICAN CONCHOLOGY. 



339 



[American Journal of Science — continued.'] 



Vol. 



Page. 



Name. 



Locality. 



JJov. 



1S46. 



Courad. — Observations on the Geology of a part of East 



ii 



36 



Florida, with a Catalogue of Recent Shells of the Coast; 







by T. A. CoNKAD. 





ii 



38 



Unio Blandingianus Lea = Caro- 









linensis Bosc. 



Savannah river. 



ii 



38 



subinflatus Conrad. 



Savannah river. 



ii 



38 



Shepardianus Lea, 



Savannah river. 



ii 



39 



Ostrea Virginiana. 



Near mouth St. John's r. 



ii 



39 



Mytilus edulis. 



Near mouth St. John's r. 



ii 



39 



cubitus Say. 



Near mouth St. John's r. 



ii 



39 



Tellina lateralis Say. 



Near mouth St. John's r. 



ii 



39 



Amphidesma equalis Say. 



Near mouth St. John's r. 



ii 



39 



Mactra lateralis Say. 



Near mouth St. John's r. 



ii 



39 



Solecurtus caribaeus. 



Near mouth St. John's r. 



ii 



39 



Area pexata Say. 



Near mouth St. John's r. 



ii 



39 



incongrua Say. 



Near mouth St. John's r. 



ii 



39 



ponderosa Say. 



Near mouth St. John's r. 



ii 



39 



Donax variabilis Say. 



Near mouth St. Sohn's r. 



ii 



39 



Cardium magnum. 



Near mouth St. John's r. 



ii 



39 



Lucina divaricata. 



Near mouth St. John's r. 



ii 



39 



Petricola dactylus. 



Near mouth St. John's r. 



ii 



39 



Ranella caudata Say. 



Near mouth St. John's r. 



ii 



39 



Cryptostoma perspectiva Say. 



Near mouth St. John's r. 



ii 



39 



Crepidula plana Say. 



Near mouth St. John's r. 



ii 



39 



Littorina irrorata Say. 



Near mouth St. John's r. 



ii 



39 



Oliva litterata. 



Near mouth St. John's r. 



ii 



39 



Fulgur carica. 



Near mouth St. John's r. 



ii 



39 



canalicxilata. 



Near mouth St. John's r. 



ii 



39 



Natica duplicata? 



All the above, except Fulgur carica 

 aLd Solecurtus caribseus, I sub- 

 soiiuently fouud at Tampa bay. 



Near mouth St. John's r. 



ii 



39 



Tellina radiata. 



Fort Lauderdate. 



ii 



39 



Polygyra plicata Say. 



Key Biscayne. 



ii 



39 



Nerita peleronta. 



Indian Key. 



ii 



39 



tessellata. 



Indian Key. 



ii 



39 



versicolor. 



Indian Key. 



ii 



39 



pica. 



Indian Key- 



ii 



39 



Littorina muricata. 



Indian Key. 



ii 



40 



Succinea avara Say. 



Island near Indian Key. 



ii 



40 



Polygyra plicata. 



Island near Indian Key. 



ii 



40 



septemvolva. 



Island near Indian Key. 



ii 



40 



Achatina fasciata. 



Island near Indian Key. 



ii 



40 



Spirula Peronii. 



Island near Indian Key. 



ii 



40 



lanthina fragilis. 



Island near Indian Key. 



ii 



40 



Carditomeria Floridana. 



Island near Indian Key. 



Ii 



40 



Fasciolaria tulipa. 



Key West. 



ii 



40 



Nerita peleronta. 



Key West. 



ii 



40 



Fusua corona. 



Key West. 



ii 



41 



Strombua gigas. 



Key West. 



ii 



41 



Ninus cancellata Lam. 



Mullet Key. 



ii 



41 



Chama arclnella. 



Mullet Key. 



ii 



41 



Strombus pugillus. 



Mullet Key. 



ii 



41 



Natica canrena. 



Kgmont Key. 



ii 



41 



Pecteu dislocatus. 



Egmont Key. 



