02091oam 2200505 450 991070786280332120161214095212.0(CKB)5470000002467929(OCoLC)885121875(EXLCZ)99547000000246792920140802d1964 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierBedrock geology of the Evitts Creek and Pattersons Creek quadrangles, Maryland, Pennsylvania, and West Virginia /by Wallace De Witt, Jr., and George W. ColtonWashington, D.C. :United States Department of the Interior, Geological Survey,1964.Washington, D.C. :Government Printing Office.1 online resource (iv, 90 pages, 4 pages of plates) illustrations, maps, photographsGeological Survey bulletin ;1173Title from title screen (viewed July 24, 2014)."Prepared partly in cooperation with the Maryland Department of Geology, Mines, and Water Resources."Additional title page description: "A detailed discussion of the stratigraphy and structure of the area, and general descriptions of the geologic history and mineral resources."Includes bibliographical references (pages 84-86).GeologyMarylandGeologyPennsylvaniaGeologyWest VirginiaGeologyGeologyGeologyDe Witt WallaceJr.,1920-2012,1406763Colton George Willis1920-Geological Survey (U.S.),Maryland.Department of Geology, Mines, and Water Resources,COPCOPOCLCOOCLCFGPOBOOK9910707862803321Bedrock geology of the Evitts Creek and Pattersons Creek quadrangles, Maryland, Pennsylvania, and West Virginia3489756UNINA