EXPLANATION OF PLATE XXXV. 



AXINEA SUBAUSTRALIS d'Orbiguy, . , p. 414 



I. A large internal cast of the left valve. 



Navcsink marl; Crosszvicks Creek, (149). 



2-3. Two internal casts of medium size with very strong teeth and 

 crenulations of the margin. 



Tintoii Beds; Beers Hill cut, (129*). 

 4-5. Two internal casts. 



Merchantville clay-marl; Lcnola, (/6j). 



6. Right side of a nearly complete individual preserving the 

 shell, illustrated by Whitfield. 



Navcsink marl; Cross-wicks Creek. 

 7-8. Two internal casts. 



Vincetotown formation; near Deal, {122). 



AXINEA COMPRESSA n. sp., p. 417 



9. The type specimen, an internal cast of a right valve. 

 Red Bank sand; near Middlctozvii, (112). 



AXINEA MICRODENTUS n. sp., p. 416 



10-11. Two internal casts. 



U'cnonah sand; near Crazi'fords Corner, (126"). 



AXINEA CONGESTA (Conrad), p. 418 



12-13. Left and dorsal views of a nearly perfect internal cast. 

 14. Left side of the same, (x2). 



Cliffzvood Clay; near Matawan, (183). 

 15. Internal cast of a right valve showing the hinge. 

 Cliff wood clay; Cliffzvood Point, (/05). 

 16-18. Views of the internal casts of three single valves. 

 19. View of same specimen shown in fig. 18, (x2). 

 Woodbury clay; Lorillard, (102). 



952 



