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



PLATE 35. 



FIG. 1. CLAVULINA EOC/ENA GUMBEL. SEE PAGE 289. 



a. Transverse Section. 



FIG. 2. CLAVULINA PARISIENSIS D'ORBIGNY. SEE PAGE 289. 



FlG. 3. CLAVULINA PARISIENSIS D'ORBIGNY. (VAR. COARSE CORAL SAND.) SEE PAGE 289. 



a. Longitudinal Section. 



