402 PROCEEDINGS OF THE ACADEMY OF [1890. 



Cytherea Yoakumii, Gabb. Proc. Acad. Xat. Sci. Phila., 1861, p. 370, [Meretrix.) 

 Cytherea sp. ? 

 Station 5. 



» C. (Dione) discoidalis, Conr. F. S. T., 1st ed., p. 36. 

 Cytherea subcrassa, Lea. — Contr., p. 67. 



C. Hatchetigbeensis, Aldrich. — Bull. Geol. Surv. Alabama, 1, j^. 39. 

 Station 3, Ala. 



* C, Nuttallii. Conr. Jour. Acad. Nat. Sci. Phila., VII, p. 149. 



Station 1. 



C. Nuttalliopsis, Heilpr. Proc. Acad. Nat. Sci. Phila., 1880, p. 270. 



Devil's Eye, Ala. 



■•■■• Grateloupia Moulinsii, Lea. Contr., p. 59, as Cytheriopsis. 



Cytherea Hydana, Conr. — F. S. T., 1st ed., p. 36. 

 Cytheriopsis Hydana, Cour. — A. J. Couch., 1, p, 1-16. 



Protocardium Gambrinum Gabb. Proc. Acad. Nat. Sci. Phila., 1861, p. 371. 



f Card'mm dlversuni, Conr., from Vieksburg (Jour. Acad. Nat. 

 Sci. Phila., 2d ser., 1, p. 122). 



» Lucina alveata, Conr. F. S. T., 1st ed., p. 40. 

 Lnci)ia Innata, Lea. — Contr., p. 58. 

 Station 1. 



* ? Mysia ungulina Conr. 



Astarte ungulina, Conr. — A. J. Science, XXIII, p. 342. 

 Egeria rotunda. Lea. Contr., p. 50. 

 Devil's Eye. 



* Astarte tellinoides, Conr. A. .1. Science, XXIII, p. 342. 



Astarte Nicklinii, Lea. — Contr. p., 61. 

 A. sulcata. Lea. — Contr., p. 62. 

 Sniithville; Devil's Eye. 



* Cardita planicosta, Lamarck. Anim. sans Vertebr., 2d ed., VI, p. 381 ; Des- 

 hayt's. Anini. sang Vertebr., Bassin de Paris, I, p. 756. 



Cardita densata, Conr. — Jour. Acad. Nat. Sci. Phila., 2d ser., 1, 

 p. 130. 



C. regia, Conr. — A. J. Conch., 1, p. 8. 



Venericardia ascia, Rogers. — Trans. Am. Philos. Soc. new ser., 

 VI, p. 374. 



et V. Mooreana, Conr. ? 



Laredo ; Lee ; Co. ; well at Palestine, Anderson Co. 



C. Mooreana, Conr. A. J. Conch., Ill, p. 190, as Venericardia. 



Lee Co. 



I think it not unlikely that this species is only a varietal form of 

 C. planicosta. 



* C. alticosta, Conr. A. J. Science, XXIII, p. 342. 



^% Cardita Blandin.gi, Conr. — Jour. Acad. Nat. Sci. Phila., VI, p. 



229. 



( ^' Venericardia transversa. Lea. — Contr., p. 68. 



■ ; Camp Disaster, Colorado River ; St. Augustine Co. 



