



EXPLANATION OF PLATE XCVI. 



PlESTCCHILUS 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. 



Navcsink marl; Monmoutli County. 



PIESTOCHILUS KANEI Gabb, p. 784 



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



ll'cnonah sand; near Crawfords Corner, (i26 3 ). 

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

 species. 



CUffu'ood clay; Cliffwood Point, (185). 

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

 Navcsink marl; Crossit'icks 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. 



Mcrchantzille clay-marl; Leiwla, (163). 



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



Navcsink marl; Holmdcl. 



1076 



