44 FOSSILS AND NON-MARINE MOLLDSKS 



Area occidentalis Phil. Plate XI, Fig. 4. 



Area umionata Lam. 



Barbatia Candida Gmelin. 



Barbatia reticulata Gmelin. Plate XII, Figs. 7; 9. 



Scapharca transversa Say. 



Glycymeris americana Defrance. 



Cardita (Glans) dominguensis Orb. 



Chama maeerophylla Chemnitz. 



Ghama sarda Reeve. 



Hemicardium medium Linn§. 



Codakia orbicularis Linnfi. Plate XI, Fig. 2. 



Phacoides pensylvanicus Linne. Plate XI, Fig. 1. 



Phacoides radians Conrad. 



Phacoides trisulcatus Conrad. 



Phacoides nassula Conrad. 



Divaricella quadrisulcata Orb. 



Anomalocardia cuneimeris Conrad. 



Ghione cancellata Linng. 



Macrocallista nebulosa Solander. 



Tellina radiata Linne. Plate XI, Fig. 3. 



Strigilla carnaria Linng. 



Bulla striata Brugui&re. 



Olivella nivea Gmelin. 



Nassa ambigua Montagu. 



Golumbella mercatoria Linn6. 



Murex nuceus Morch. 



Pyrula papyratia Say. 



Gyprma cinerea LinnS. 



Trivia pediculus Linn6. 



Stromhus gigas Linne. 



Bittium varium, Pfr. 



Cerithium floridanum Morch. 



Gerithium algicola Adams. 



Gerithium septemstriatum Say. 



Gerithium semiferrugineum Lam. 



Tectarius muricatus Linne. 



Torinia canalifera Adams. 



Natica canrena Lam. 



Natica eastrensis Dall. 



Polynices lacteus Guilding. 



Acmcea punctulata Gmelin. 



Astralium imbricatum Gmelin. 



Livona pica Linn6. 



Nerita versicolor Lam. 



Nerita tesselata Gmelin. 



Fissurella listeri Orb. 



Spirula australis (Lam.) Pels. 



The absence of echinoderms from this list is noticeable. No attempt has 

 been made to identify the foraminifera, which are not numerous. 



