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



Plate 75. 



Fig. 1. PULVINULINA ELEGANS d'Orbigny. See Page 331. 



FIG. 2. ROTALIA BECCARII LlNN/EUS. See Page 331. 



Fig. 3. PULVINULINA PARTSCHIANA D'Orbigny. See Page 331. 



Fig. 4. ROTALIA SOLDANII d'Orbigny. See Page 332. 



Fig. 5. ROTALIA ORBICULARIS d-Orbigny. See Page 331. 



