724 



J. HOWARD WILSON 



Crustacea. 

 Eupagarus pollicaris Say. 



Pelecypoda. 



Area pexata Say. 

 Gouldia mactracea Linsley. 

 Gemma gemma Totten. 



A complete list of the fossils found is given below. A number 

 of species not heretofore reported from this locality were found. It 

 was noticed also that a number of species were not found in the beds 



Fig. io 



in which they have been reported as occurring or are more common 

 in some other bed. The writer is of the opinion that many fossils 

 have formerly been collected from the talus, and referred to trie 

 wrong bed; for the irregular face of the section, covered with talus, 

 was found at first to be very confusing, and it was not until consider- 

 able work had been done that the real nature of the beds, with their 

 sequence and characteristic fossils, was established. Many of the 

 fossils were collected before the work had proceeded far enough to 

 make it possible to say with certainty what beds they came from, 

 but, as far as possible, these will be indicated by their corresponding 

 numbers. The species not before reported from these deposits are 

 indicated by an asterisk. 



