MARYLAND GEOLOGICAL SURVEY 



LOWER DEVONIAN, PLATE XV 



FiC. I. — VIEW SHOWING ANTICLINE OF ORISKANY SANDSTONE EAST OF 2IST BRIDGE. 



Fig. 



2. — VIEW SHOWING ORISKANY 



ANDSTCINE DVLKl 

 MONSTER ROCK. 



;V THE ROMNEV FORMATION AT 



