EXPLANATION OF PLATE LXXIX. 



TURRITELLA LIPPINCOTTI Whitfield, 



1. Lateral view of one of the type specimens. 



Nave sink marl; Holmdel. 



TURRITELA JERSEYENSIS 11. sp., ........................................ P- 7<>2 



2. Lateral view of an internal cast. 



3. Lateral view of a plaster cast from a part of the natural 



mould of the same. 



Cliff wood clay; Cliff zvood Point, 



TuRRiTELLA TRILIRA Conrad, .......................................... P- 99 



4. Lateral view of a specimen from Eufaula, Alabama, preserv- 



ing the shell. 



Coll. U. S. Nat. Mus., No. 21,123. 



5. View of a plaster cast from a natural mould of the exterior. 



Wenonah sand; -near Crazvfords Corner, (126*). 



TURRITELLA TIPPANA Conrad, ......................................... P- 7' 



6. Lateral view of a specimen from Ripley, Mississippi, preserv- 



ing the shell. 



Coll, U. S. Nat. Mus., No. 20,419. 



7. An imperfect specimen preserving the shell. 



Marshalltown clay-marl; near Swedcsboro, (/77). 



TURRITELLA sp. 



8. Lateral view of an internal cast. 



9. Lateral view of a plaster cast from a natural mould of the 



exterior. 



Wenonah sand; near Crawfords Corner, (/<?<5 3 ). 



TURRITELLA LORILLARDENSIS n. sp., ..................................... P- 7O3 



10. Lateral view of a plaster cast from a natural mould. 

 11-12. Lateral views of two imperfect internal casts. 

 Woodbury clay; Lorillard, (102). 



TURRITELLA MERCHANTVlLtENSIS n. Sp., ................................ p. 74 



13. Lateral view of a plaster cast from a natural mould. 



Mcrchantville clay-marl; near Jamesburg, (140). 



TURRITELLA MARSHALLTOWNENSIS n. Sp., ............................... p. 75 



14. Lateral view of a specimen preserving the shell. 



Marshalltown clay-marl; near Swedesboro, (177}. 



TURRITELLA GRANUUCOSTA Gabb, ...................................... p. 696- 



15-16. Two lateral views of the type of T. compacta Whitf. 

 17. Lateral view of the type of T. granulicosta Gabb. 

 Navesink marl ?. 



SILIQUARIA PAUPERATA Whitfield, ..................................... p. 705. 



18-19. Two lateral views of one of the type specimens. 

 20. Lateral view of another of the type specimens, (x2). 

 Navesink marl. 



1042 



