Plate 93. 



Fig. 1. TrUoculina cunenta, var. incisa. X 2(1. Siasi Island. «, side view; h, op- 

 posite side; c, apertural view. 

 2. TrilocuUna rupertiana. a, side view; b, opposite side; c, edge view; d, 

 apertural view; X 13. e, portion of surface, X 80. D5134. 



582 



