Report of U. S. National Museum, 1897 Flint. 



PLATE 34. 



FIG. 1. GAUDRYINA SCABRA BRADY. SEE PAGE 288. 



FIG. 2. GAUDRYINA SIPHONELLA REUSS. SEE PAGE 238. 

 FlG. 3. CLAVULINA COMMUNIS D'ORBIGNY. SEE PAGE 288. 

 a, b. Longitudinal Sections. 



