Report of the State Geologist. 



361 



And the Cirripedia, by the species Turrilejoas (?) Newberry i A 

 total of eleven species.* 



Catskill Group. 

 The sandstones of the town of Andes, Delaware county, and of 

 Meshoppen, Wyoming county, Pennsylvania, have furnished 

 specimens of the only known Crustacean from this formation, 

 Stylonurus excelsior. 



* The present report contains the description of a species of Bronteusfrom this group 

 by Mr. J. M. Clarke. 



46 



