MARYLAND WEATHER SERVICE. 



VOLUME III, PLATE XXX. 



-VIEW SHOWING SHALE OUTCROP WITH ASPLENIU3I AND ASTER, SIDELING HILL. 

 WASHINGTON COUNTY. 



FIG. 2. VIEW SHOWING THE VEGETATION OP THE SANDSTONE SLOPES OF TONOLOWAY RIDGE 



WITH SCRUB PINE, CHESTNUT, SCRUB OAK AND SWEET FERN, NEAR 

 HANCOCK, WASHINGTON COUNTY. 



