02337oam 2200541 450 991070784910332120161216170104.0(CKB)5470000002468068(OCoLC)885281873(EXLCZ)99547000000246806820140805d1979 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierRevised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah mineralization took place many times during a complex history of volcanic activity in late Cenozoic time /by T.A. Steven, C.G. Cummingham, C.W. Naeser, and H.H. Mehnert[Washington, D.C.] :United States Department of the Interior, Geological Survey,1979.Washington :United States Government Printing Office.1 online resource (iii, 40 pages) illustrationsGeological Survey bulletin ;1469This article supersedes: Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah (1977).Includes bibliographical references (pages 36-40).Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah GeologyUtahMarysvaleGeology, StratigraphicMioceneGeology, StratigraphicOligoceneMineralogyUtahMarysvaleVolcanic ash, tuff, etcUtahMarysvaleGeologyGeology, StratigraphicGeology, StratigraphicMineralogyVolcanic ash, tuff, etc.Steven Thomas A(Thomas August),1917-2013,1388925Cunningham Charles G.Mehnert Harald H.Naeser Charles W.Geological Survey (U.S.),COPCOPOCLCOOCLCAGPOBOOK9910707849103321Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale area, west-central Utah3478323UNINA