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



Plate 37. 



Fig. 1. BULIMINA PYRULA, var. SPINESCENS Brady. See Page 290. 



FIG. 2. BULIMINA AFFINIS D'ORBIGNY. See Page 290. 



FIG. 3. BULIMINA PUPOIDES D'ORBIGNY. See Page 290. 



Fig. 4. BULIMINA ACULEATA d'Orbigny. see page 291. 



FIG. 5. BULIMINA INFLATA SEGUENZA. See Page 291. 



Fig. 6. VIRGULINA SCHREI8ERSIANA Czjzek. See page 291. 



Fig. 7. VIRGULINA SUBSQUAMOSA Egger. See page 291. 



Fig. 8. BOLIVINA /ENARIENSIS Costa. See Page 292. 



