01919oam 2200553 450 991070771820332120161118143127.0(CKB)5470000002467370(OCoLC)885281816(EXLCZ)99547000000246737020140805d1976 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierTriassic stratigraphy in the northern part of the Culpeper Basin, Virginia and Maryland /by K. Y. Lee[Washington, D.C.] :United States Department of the Interior, Geological Survey,1977.Washington :United States Government Printing Office.1 online resource (iii, 17 pages, 1 page of plates) mapGeological Survey Bulletin ;1422-CContributions to stratigraphy"A clarification of Traiassic stratigraphic sequences and depositional environments."Includes bibliographical references (page 17).GeologyMarylandGeologyVirginiaGeology, StratigraphicTriassicGeologyfastGeology, StratigraphicfastTriassic Geologic PeriodfastMarylandfastVirginiafastGeologyGeologyGeology, StratigraphicGeology.Geology, Stratigraphic.Triassic Geologic Period.Lee K. Y(Kwang-Yuan),1919-1989,1388418Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707718203321Triassic stratigraphy in the northern part of the Culpeper Basin, Virginia and Maryland3466888UNINA