Plate 92. 



Fig. 1. Triloculina rircKlarls. X 30. 0523(1. «, side view: b. opposite side; c, 

 apertural view. 



2. Triloculina circularis. X 75. D523G. Aperture with tooth. 



3. Triloculina oblonga. X 39. D5214. a. side view: h. opposite side; c, 



apertural view. 



4. Triloculina cuncata. X "5. «. side view: 6, opposite side; r. apertural view. 



581 



