Plate 48 
This plate from Proceedings of the United States National Museum, 53. 
FIGURE FACE 
1. Strombiformis alaskcnsis Bartsch. 82 
Type. 
2. Strombiformis babylonia Bartsch.Not in text 
Type. 
3. Strombiformis riversi Bartsch.Not in text 
Type. 
4. Strombiformis rangii de Folin.Not in text 
Type. 
5. Strombiformis californicus Bartsch. 82 
Type. 
