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



Plate 31 



Fig. 1. VERNEUILINA PYGM/EA EgGER. See Page 285. 



Fig. 2. VERNEUILINA PROPINQUA Brady. See page 285. 

 Fig. 3. VALVULINA CONICA Parker & Jones. See page 286. 

 Fig. 4. BIGENERINA NODOSARIA D'Orbigny. see Page 286. 



ti. Longitudinal Section. 



