01701nam a2200349Ia 4500001000700000003000600007005001700013008004100030010001700071020001500088040003300103042000800136043001200144050002400156070002800180072000900208074000900217082002300226086002100249100003000270245022300300260004200523300005800565490006300623504004100686505044300727650004801170650004001218651002901258700002901287700003501316264481OCoLC20190220144305.0020919s2003    couab    b   f000 0 eng    a  2002190815  a0607996803  aDLCcDLCdAGLdOIPdGPOdCAW  apcc  an-us-id00aQE653.5b.T964 20030 a407bG29Pr no. 1668 A-B 0aX400  a062400a551.715bT994c2210 aI 19.16:1668 A-B1 aTysdal, Russell G.2Local10aCorrelation, sedimentology, structural setting, chemical composition, and provenance of selected formations in Mesoproterozoic Lemhi Group, central IdahocRussell G. Tysdal, David A. Lindsey, and Joseph E. Taggart, Jr.  aDenverbU.S. Geological Surveyc2003.  avi, 40 p.bill. (some col.), maps (some col.)c29 cm. 0aU.S. Geological Survey professional paperv1668 A-B2Local  aIncludes bibliographical references.0 aA. Correlation, sedimentology, and structural setting, upper strata of Mesoproterozoic Apple Creek Formation and lower strata of Gunsight Formation, Lemhi Range to Salmon River Mountains, east-central Idaho / by Russell G. Tysdal. B. Chemical composition and provenance of the Mesoproterozoic Big Creek, Apple Creek, and Gunsight formations, Lemhi Group, central Idaho / by David A. Lindsey, Russsell G. Tysdal, and Joseph E. Taggart, Jr. 0aGeology, StratigraphicyProterozoic.2Local 0aFormations (Geology)zIdaho.2Local 0aLemhi Group Idaho2Local1 aLindsey, David A.2Local1 aTaggart, Joseph E.cJr.2Local