73 Bulletin 38 ' 103 



3, p. 158, '90; Johnson, Occ. Pa. Bost. Soc. N. H., 7, p. 

 102, 1915. 



Distribution. — Massachussetts to Charlotte Harbor and 

 Cedar Keys, West Fla.; Cameron, Point au Fer, La.; Gal- 

 veston and Corpus Christi, Tex. Pleistocene. Grand 

 Chenier, La., and Knapp's No. 2 well Terrebonne Parish, 

 at 1 550- 1 570, 1 731 -1 739 feet. Pliocene Caloosahatchie 

 beds, Fla. 



turriculum Sowerby, Thes. Conch., i, p. 92, pi. 33, f.'6i, pi. 34, 

 f. 88, 1847; Singley, 4th Ann. Rept. Tex. G. S., p. 336, 

 1892. 



Distribution. — Cape Hatteras to Haiti. 16-32 fnis. Gulf 

 coast at Galveston (Singley). Pliocene of the Caloosahatchie 

 River, Fla. 



mitcheili Dall, Nautilus, 9, p. 112, Feb. 1896; Pr. U. S. N. M., 

 24, p. 506, pi. 30, f. 3, 4, 1902. 



Distribution. — Matagorda Island, Texas. Collected by J. D. 

 Mitchell. 



cochlea Sowerby, Thes. Conch., Scalaria, p. 103, pi. 35, f. 142 

 (only) i847;Moerch, Jour. A. N. S. Phila., 8, p. 205, 1876; 

 Tryon, Man. ,9, p. 81, pi. 17, f. 24, i887;Dall, Pr.U. S. N. 

 M., 24, p. 506, pi. 30, f. 7, 1902. 



Distribution.— Hatteras, N. C, to Tortola. W.I. Gulf of 

 Mexico near Cedar Keys, Fla., at 25 fms. Sowerby' s refer- 

 ence to its occurrence at Loando, Portuguese West Africa, 

 is questionable. 



galvestonense Harris, Bull. Am. Pal., vol. i, p. 103, pi. 4, f. 7, 

 1895. 



Distribution. — Upper Miocene, Galveston well at 2552-2871 

 feet. 



Note. — The following species of Epitoniiwni have been re- 

 ported by Singley from the Texas coast: — sericifila Dall, 



