MOLLUSKS FROM THE TYPE LOCALITY OF THE 

 CHOCTAWHATCHEE MARL 



BY 



WENDELL C. MANSFIELD 



Of the United States Geological Survey 



No. 2169.— From the Proceedings of the United States National Museum, 

 Vol. 51, pages 599-607, with Plate 113 



Published December 21, 1916 



Washington 



Government Printing Office 



1916 



