BEKBE AND ROGERS : FAUNAL STUDIES, III. 



473 



Girty's list contains the following additional species, with no locality given ; 



Sponge ? 



Lophophyllum proliferum. 

 Chaetetes milleporaceous. 

 Campophyllum sp. 

 Stenopora sp. 

 Cladopora sp. 

 Pristnopora serrata. 

 Fenestella sp. 

 Chonetes glaber. 

 Chonetes flemmingi. 

 Derbya crassa. 

 Dielasma bovidens. 

 Meekella striaticostata. 

 Productus nebrascensis. 

 Productus punctatus. 

 Spiriferina kentuckiensis. 



Pugnax rockymontana. 

 Pleurotomaria sp, 

 Pleurophorus sp. 

 Astartella vera. 

 Leda bellistriata. 

 Nucula ventricosa. 

 Orthoceras rushense?. 

 Dentalium? sp. 

 Naticopsis sp. 

 Euomphalus subrugosus. 

 Phanerotrema grayvillensis. 

 Worthenia tabulata. 

 Trepospira sphaerulata. 

 Euphemus carbonarius. 

 Soleniscus sp. 

 Bellerophon crassus?. 



Doctor Bennett adds Petrodus oocidentalis to the list from this limestone. 



DUDLEY SHALES. 



About 159 feet of shales with thin limestones and sandstones. 

 We collected no fossils from these shales. 



