EXPLANATION OF PLATE VII. 
VOLUTOMORPHA CONRADI Gabb. (p.71). 
Fis. 1. View of the type of the species. Acad. Nat. Sci., Phila. See also Pl. vi. 
2,3. Profile and back view of a larger cast from Mr. M. E. Schenck’s pits, New Jersey. 
4,5. Two views of a cast showing imprints of surface AATEIUES) 2 referred doubttully to this 
species. Acad. Nat, Sci., Phila. 
VoLuTOMORPHA GaBBI Whitf. (p.73). 
6. View of a cast showing surface features, but showing the different form of volution from 
that of V. Conradi. Holmdel, New Jersey. 
312 
