TINTON BEDS. 151 



it is possibly in the Red Bank formation. Because of the isolated 

 nature of the outcrop it is not possible to certainly establish its 

 stratigraphic relations. 



Locality 152. At the road side just east of the mill at Red 

 Valley, is an outcrop which represents the most southwesterly 

 extension of what can be definitely distinguished as the Tinton 

 beds. Fossils are not abundant, and only the following species 

 have been recognized: 



PElvECYPODA. 



Ostrea nasuta Mort. 

 Pecten simplicum Con. 



CRUSTACEA. 



Callianassa sp. 



