270 Forty-sixth Report on the State Museum, 



Productella sp. 



Paracyclas lirata, Conrad. 



Pterinea flahellum, Conrad. 



Actinopteria decussata, Hall. 



Grammy sia magna, Hall. 



Schizodus ellipticus^ Hall (?). 



Glyptodesm^a erectum., Conrad. 



Gram,m.ysia arcuata, Conrad. 



JVyassa arguta, Hall. 



Avieulopecten sp. 



Near the above locality on a branch of the West creek are coarse, 

 arenaceous shales, forming a ledge 20' high. Fossils are not very- 

 common, and the upper layer is a smooth stratum four inches thick, 

 which would make a thin flagstone. 



Fauna of No. 499 E^. 



Spirifer gramdifer, Hall. 



Rhynchonella Sappho , Hall. 



Mhynchonella proUHca, Hall (?). 



Stropheodonta perplana, Conrad. 



Tropidoleptus carinatus, Conrad. 



Paracyclas lirata, Conrad. 



PalcBoneilo eonarginata Con. (?). 



Pterinea flahellum, Conrad. 



No. 499, G. Exposures of coarse, arenaceous shales on Quaker Hill, 

 about four miles southwest of Brookfield. Near the top of the hill 

 are very coarse shales to thin sandstones, in which a small quarry was 

 opened. 



Fossils are not abundant and the list is as follows : 



Spirifer medialis, Hall. In one layer a large number of specimens 

 which apparently belong to this species. There are a few which have 

 a sinus in the fold and a small fold in the bottom of the sinus. 



Spirifer mucronatus, Conrad. 



Tropidoleptus carinatus, Conrad. 



Ambocoelia umhonata, Conrad. 



Chonetes, sp. 



Modiomorplia suhalata, Conrad. 



500, A^. Exposures by highway about one and one-half miles from 

 North Brookfield on road from North Brookfield to Brookfield. At 

 this locality there is a small quarry where building stone has been 

 quarried. At the base is five feet of massive, bluish gray sandstone 

 which shows no tendency to split into regular layers. Above the sand- 



