MARYLAND GEOLOGICAL SURVEY 



FlG. I. VALLEY OF TOMSTOWN LIMESTONE LOOKING EAST FROM CAVETOWN, MARYLAND, 

 SHOWING FOOTHILLS OF HARPERS SHALE, AND SOUTH MOUNTAIN OF WEVERTON SANDSTONE 

 IN THE DISTANCE. 



FlG. 2. VALLEY OF TOMSTOWN LIMESTONE WITH SOUTH MOUNTAIN IN THE DISTANCE 

 SHOWING PENEPLAINED SURFACE. THE HILL JUST BEYOND THE HOUSE IS CAPPED BY 

 TOMSTOWN CHERT. PHOTOGRAPH TAKEN ONE MILE SOUTH OF CAVETOWN, MARYLAND. 



