Legend (OilGas_DevonianShale/MUDvnnSh_Basemap)

States (0) WV DC; KY; MD; OH; PA; VA Counties (1) WV KY; MD; OH; PA; VA Counties (with Labels) (2) WV KY; MD; OH; PA; VA Cities and Towns (3) Roads (4) Interstate U.S. Route Other Roadway 7.5 Minute Quadrangles (5)