02201oem 2200577 450 991071346320332120200423140300.0(CKB)5470000002501020(OCoLC)966641051(EXLCZ)99547000000250102020161221d1984 ua enga|||||||||||||||||||||durbn|||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierMap showing outcrops of ash-flow tuffs, basin and range province and vicinity, Trans-Pecos Texas /compiled by Christopher D. Henry and Gail L. Fisher[Reston, Va.] :Department of the Interior, United States Geological Survey,1984.Denver, Colorado :Open-File Services Section, Western Distribution Branch, U.S. Geological Survey.1 online resource (1 map on 3 sheets). +pamphlet (8 pages)Water-resources investigations report ;83-4121-ERelief shown by contours and spot heights.Includes location maps."Prepared in cooperation with the Texas Bureau of Economic Geology."Includes bibliographical references in pamphlet (pages 6-8).Ash-flow tuffs, Trans-Pecos TexasVolcanic ash, tuff, etcTrans-Pecos (Tex. and N.M.)MapsOutcrops (Geology)Trans-Pecos (Tex. and N.M.)MapsVolcanic ash, tuff, etcfastUnited StatesTrans-PecosfastMaps.fastMaps.lcgftVolcanic ash, tuff, etc.Outcrops (Geology)Volcanic ash, tuff, etc.Henry Christopher D.Fisher Gail L.University of Texas at Austin.Bureau of Economic Geology.COPCOPOCLCOOCLCFGPOBOOK9910713463203321Map showing outcrops of ash-flow tuffs, basin and range province and vicinity, Trans-Pecos Texas3297823UNINA