( 13 ) Claiborne Fossils 13 



F. cooperi Q.OVL. , Foss. Sh. Tert. Form., 2d. eel., pi. 18, fig. 15. 

 Clavifusus cooperii Con. Museum coll. 



cooperii Lea 



Valuta cooperii l^es., Cont. to Geol., Dec, 1833, p. 175, pi. 6, fig. 

 185. Synonym of Mitra doliata Con., which see. 



corbuloides Con. 

 Peduncuhis corbtdoides Con., Foss. Sh. Tert. Form., No. 4, Nov., 



1833. p. 40. 

 Limopsis corbuloides Con., Jour. Acad. Nat. Sci., vol. 4, i860, 

 p. 297. 

 This is probably from the Lower Claiborne at the base of Clai- 

 borne Bluff. 



cornu-arietes Lea 



Crepidiila cormi-aiietes Lea, Cont. to Geol., Dec, 1833, p. 97, 



pl- 3, fig- 77- 

 Svnonym of Crepidula lirata Con., which see. 



cornuta Lea 



Lucina corjiuta Lea, Cont. to Geol., Dec, 1833, p. 56, pl. i, 

 fig. 29. 

 Synonym of L. carinifera Con., which see. 



costata Lea 



Cancellaria costata Lea, Cont. to Geol., 1833, p. 141, pl. 5, f. 140. 



costatus Lea 



Myoparo costatus Lea, Cont. to Geol., Dec, 1833, p. 74, pl. 2, 



fig- 51- 

 Synonym of Stalagmium mai'garitaceiim Con., which see. 



costata Lea 



Terebra costata Lea, Cont. to Geol., 1833, p. 166, pl. 5, fig. 172. 

 A specimen of this species in the Conradian collection is label- 

 led Lirofusus gracilis .• 



costellatus Con. 

 Acteon costellatus Con., Foss. Sh. Tert. Form., 1833, p. 45. 

 A ctceon {Nucleopsis) costellatus Con., Amer. Jr. Conch., 1865, 

 p. 34. Tj'pe lost. 



crassilabra Con. 



Marginella crassilabra Con., Fo?s. Sh. Tert. Form., Sept., 

 1833 P- 33; 2d ed., 1835, p. 45, pl. 13, fig. 13. 



Marginella anatina Lea, Cont. to Geol., Dec, 1833, p. 176, pl. 6, 

 fig. 186. 



