EXPLANATION OF PLATE XCVI. 



PlESTOCHILUS BELLA (Gabb), P- 782 



1-2. Two lateral views of an internal cast. 



3-4. Two lateral views of a large internal cast, probably the type 

 of the species. 



Navesink marl; Monmouth County. 



PIESTOCHILUS KANEI Gabb, p. 784 



5-6. Two lateral views of an internal cast. 



Wenonah sand; near Craw fords Corner, (i<?6 3 ). 

 7. Lateral view of an internal cast doubtfully referred to this 

 species. 



Cliff wood clay; Cliff wood Pcint, (185). 

 8-9. Two lateral views of the type of the species. 

 Navesink marl; Crosswicks Creek. 



VOLUTOMORPHA ? Sp. 



lo-ii. Lateral views of two internal casts. 



Wenonah sand; near Crawfords Corner, (126*). 



ROSTELLITES TEXTURATUS Whitfield, P- 785 



12. Lateral view of an imperfect internal cast. 



Merchantville clay-marl; Lenola, (163). 



13. Lateral view of an internal cast illustrated by Whitfield. 



Navesink marl; Holmdel. 



1076 



