01573nem 2200433 a 450 991069091160332120240613010247.0(CKB)5470000002343231(OCoLC)45701816ocm45701816(OCoLC)995470000002343231(EXLCZ)99547000000234323120010111d1999 ca engb||||||||||||||aa|||||dcrirdacontentcrdamediacrrdacarrierDigital geologic map of Yellowstone National Park, Idaho, Montana, and Wyoming and vicinity /U.S. Department of the Interior, U.S. Geological Survey ; geologic compilation and digital database by Robert L. Christiansen ; Open file report and metadata by Ronald R. WahlOnline version 1.0, 5 April 1999.[Reston, Va.?] :The Survey,[1999]U.S. Geological Survey open-file report ;99-174Title from Web page (viewed on Jan. 11, 2001).Includes bibliographical references.GeologyYellowstone National ParkMapsYellowstone National ParkMapsMaps.lcgftGeologyChristiansen Robert L1385718Wahl R. R(Ronald R.)1385719GISGISGPOBOOK9910690911603321Digital geologic map of Yellowstone National Park, Idaho, Montana, and Wyoming and vicinity3433746UNINA