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



PLATE 75. 



FIG. 1. PULVINULINA ELEGANS DORBIGNY. SEE PAGE 331. 



FIG. 2. ROTALIA BECCARII LINN/EUS. SEE PAGE 331. 



FIG. 3. PULVINULINA PARTSCHIANA DORBIGNY. SEE PAGE 331. 



FIG. 4. ROTALIA SOLDANII D>ORBIGNY. SEE PAGE 332. 



FIG. 5. ROTALIA ORBICULARIS D-ORBIGNY. SEE PAGE 331. 



