Mercer Limestone in Neioark-Zanesville Region 



303 



ROSEVILLE 



The Mercer limestone is apparently below drainage level at 

 Roseville, and the Putnam Hill limestone is exposed 47 feet above 

 the level of the south branch of Moxahala creek at the brick yard 

 just north of the town. The following section was measured in 

 the lower part of this hill: 



The following fossils were found in the Putnam Hill limestone 

 at this locality: 



Produdus seniireticulatus (Martin) 



Produdus cora d'Orbigny 



Spirifer rocky mo ntaniis Marcou 



Reticularia perplexa (McChesney) (small, numerous) 



Bellerophon carhonarius (Cox) ? 



Small crinoid segments. 



On the land of Mr. Ryland in the northern part of Roseville 

 the Putnam Hill limestone was formerly quarried to some extent 



