76' PLEI0CENEF0SS1LS. 



COEBULA INE QUALE. — Say. 



Plate XX. Fig. 12. 



Corbula inequale, Say, Jour. Ac. Nat. Sci., Vol. 4, p. 153, pi. 13, fig. 3. 

 Corbula inequale, Con., Foss. Ter. For., p. 6, pi. 3, fig. 3. 



C. testa ovato-trigona, incequivalm, concentrice sulcata; latere buccali rotundalo; latere 

 anali angulato sub-carinato. 



Description. Shell ovately trigonal, inequivalve, concentrically furrowed; buccal side 

 rounded; anal side angulated, somewhat carinated. 



The concentric ridges are irregular in size, and undulating in direction. The anal side, 

 though short, is very acute, and the whole aspect of the shell is different from C. cuneata. 

 This shell is abundant in the Meiocene of Virginia. 



Plate. XX. Fig. 12, Natural size. 



Locality. Waccamaw. 



Museum,, College of Charleston. 



PANDORA.— Bruguiere. 



PANDORA TRI L I N E ATA. — Say. 



Plate XX. Fig. 13. 



Pandora trilineata, Say, Jour. Ac. Nat. Sci. 



P. testa ovato-oblonga, inaiquilaleralis; latere buccali rotundato, latere anali arcuato, 

 rostrato; rostro bicarinato. 



Description. Shell ovately oblong, inequilateral; buccal side rounded, anal side 

 beaked; beak bicarinate. 



