16 PROCEEDINGS OF THE ACADEMY OF [Jan., 



Cyprimeria depressa (Conrad). 



Dosinia depressa Conr., Jour. Acad. Nat. Sci., IV, 2 ser., 278, pi. 46, f. 6, 



1860. 

 Dosinia haddonfieldensis Lea, Proc. Acad. Nat. Sci., 1861, 149. 



Cyprimeria densata (Conrad). 



Tellina densata Conr., Jour. Acad. Nat. Sci., II, 2 ser., 275, pi. 24, f. 17. 

 1853. 



Cyprimeria heilprini Whitfield, Mod. U. S. Geol. Sur., IX, 160, pi. 22, figs. U and 15. 



Probabl}^ only the cast of a young C. densata. 



Cyprimeria torta Oabb, Proc. Acad. Nat. Sci., 1876, 308. 



May prove to be only a form of C. densata. 



Mora, cretacea Conrad, Amer. Jour. Conch., VI, 72, pi. 3, f. 8, 1871. 



Type of the genus. 



Aphrodina tippana (Conrad). 



Meretrix tippana Conr., Jour. Acad. Nat. Sci., Ill, 2 ser., 326, pi. 34, f. 18, 



1858. 



Also specimen figured by Whitfield (pi. XX, f. 7). 



Dione delawarensis Gabb, Jour. Acad. Nat. Sol., IV, 2 ser., 302, p). 48, f. 18, 1860. 



TELLINID^. 



Tellina georgiana Gabb. 



Tellina {Tellinella) georgiana Gabb, Proc. Acad. Nat. Sci., 1876, 307. 



Tellinimera eborea Conrad. 



Tellina {Tellinimera) eborea Conr., Jour. Acad. Nat. Sci., IV, 2 ser., 278, pi. 

 46, f. 14, 1860. 



Also specimen figured by Whitfield (pi. 23, figs. 12, 13). The de- 

 scription says type from "Ala."; original label "Miss." The speci- 

 mens used by Dr. Whitfield are from Haddonfield, New Jersey. In 

 the Am. Jour. Conch., VI, 73, Conrad shortens the name Tellinimera 

 to Tellimera, T. eborea being the type of the genus. 



Peronaeoderma georgiana Gabb, Proc. Acad. Nat. Sci., 1876, S08. 

 Gari elliptioa Gabb, Proc. Acad. Nat. Sci., 1876. 

 .Snona eufaulensis (Conrad). 



Tellina eufaulensis Conr., Jour. Acad. Nat. Sci., IV, 2 ser., 277, pi. 46, f . 15. 

 Specimen figured by Whitfield (pi. 23, figs. 2, 3). Type of the genus, 

 Mnona Conr. {Am. Jour. Conch., VI, 74). 



.Snona papyria Conrad, Am. Jour. Conch., VI, 74, 1871. 



Specimen figured by Whitfield (pi. 23, f. 4). 



Linearia metastriata Conrad, Jour. Acad. Nat. Sci., IV, 2 ser.. 279, pi. 46, f. 7, 1860. 



Specimen from Haddonfield, New Jersey, figured by Whitfield (pi, 

 23, f. 6). 



Linearia oarolinensis Conrad, Kerr's Geol. Sur. N. Car., App., 9, pi. 1, f. 20, 1875. 



