I50 CRETACEOUS PALEONTOLOGY. 



Crustaci;a. 



Callianassa mortoni Pilsb. 

 Callianassa conradi Pilsb. 



Locality 1^2. — In the bank of a run at the south side of Chas. 

 Campbell's farm, 4.5 miles east of Freehold, and 1.5 miles south- 

 west of Colts Neck, the following species have been collected 

 from the Tinton beds : 



Pi;i,ECYPODA. 



Cucullaca tippana Con. 

 CucuUaca anirosa Mort. 

 Axinca subaustraUs (d'Orb.). 

 Ostrea mesenterica Mort. 

 Ostrea nasuta Mort. 

 Gryphaea sp. 

 Trigonia cerulia Whitf . 

 Pecten venustus Mort. 

 Pecten simplicmn Con. 

 Livia reticulata (L.. & F.) 

 Veniella trigona Gabb. 

 Cfassatellites subplanits (Con.). 

 Cardium kummeli n. sp. 



Gastropoda. 



Scala sillmani (Mort.) 

 Anchura pennata Mort. 

 Pyrifusiis muUicaensis Gabb. 



Cephai<opoda. 



Sphenodiscus lobatus (Tuom.). 



Crustaci;a. 



Callianassa mortoni Pilsb. 



Locality i^s- — In the bank of Ivanhoe Brook, about i mile 

 east of Red Valley, Ostrea nasuta is not uncommon in a coarse 

 sand which is probably to be included in the Tinton, although 



