LOWER SILURIAN SYSTEM OF EASTERN MONTGOMERY CO. 445 



A^ Black calcareous shale seen mainly in brown- 

 weathered fragments in the slopes of the upper part 

 of Van Epp's hill, and in a few places only is evi- 

 dence of stratification preserved. Utica shale. 229'=6i4' 



This section has been studied by several field parties from Union 

 college and the measurements above given are for the most part 

 the result of several careful surveys of the section. The 



VAN EPP'S HILL 



WILLMM L.FI5WE/?. 



$66 



xio 



7X 



■j^m 



i9^ 



TOP OrHILL 



UTtCA 



COVC/iBD 



TOP or CAUIFEROUS 



FUCOIOU Br /iOADS/DC 



PARTU 

 COVERED 



CALC/r£flOU5 CL/rF 

 COYCBCO 



thickness of Calciferous is 350 feet measured in a nearly vertical 

 line so that the error from dip is slight. As the gneiss does not 

 appear in this region the total thickness of Calciferous here can not 

 be ascertained. It is however much thicker than any previous 

 estimates have indicated though probably not so thick as at 



