﻿NEW CRETACEOUS AND EOCENE FOSSILS. 297 



Synopsis of the genus L1MOPSIS in the Eocene of Alabama. 



LIMOPSIS, Scum. 



1. L. cuneus, Conrad. PL 4*|, fig. 17. (Pectunculus) Tert. Foss. 1st ed. p. 39. 

 Appendix to Morton's Organic remains of Cretaceous Group, p. 6. 



Cuneiform, inequilateral ; umbonal slope acutely angular, nearly terminal. 



Length t inch. 



Locality. — Occurs with the preceding. Dr. Showalter. 



/2. L. declivis, Conrad. (Pectunculus) Tert. Foss., 1st ed. p. 39. ' I 2. 



3. L. aviculoides, Conrad. PI. 47, fig. 12. (Pectunculus) Tertiary Fossils, 

 1st ed., p. 39. 



4. L. ellipsis, Lea. PI. 47, fig. 9. (Pectunculus) Contrib. to Geology, pi. 3, 

 fig. 56. 



5. L. decisus, Conrad. PI. 47, fig. 1G. (Pectunculus) Tert. Foss-, 1st ed. p. 39, 



6. L. perplanus, Conrad. -PL 4 7, fig. 16 . (Pectunculus) Ibid, u - — ' — H ,<h^r*\9\bjU 



7. L. corbuloides, Conrad. (Pectunculus) Ibid. " 40. 



