00000cam 2200000zi 4500 9.958963 CaOODSP 20260114150801 m o d f cr |n||||||||| 260114t20152015oncda ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-yk M183-2/7733E-PDF Lane, Larry Stephen, 1953- author. Neruokpuk Formation, northern Yukon : U-Pb detrital zircon and Ar-Ar sample descriptions, geochronology data tables and imagery / L.S. Lane, G.E. Gehrels, P.W. Layer. [Ottawa] : Geological Survey of Canada, 2015. ©2015 1 online resource (24 unnumbered pages) : charts, illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file ; 7733 Includes bibliographical references (page [5]). "The Neruokpuk Formation of northern Yukon and adjacent Alaska is a succession of Edicaran to Cambrian turbiditic sandstones, siltstones and shales comprising part of the northeastern Arctic Alaska terrane. Its provenance and original paleogeographic position with respect to NW Laurentia is a focus of study and debate. This report provides sample and site descriptions, field photos, thin section micrographs and images of zircon grain mounts for a suite of samples processed and analysed for detrital zircon U-Pb ages and detrital muscovite Ar-Ar ages. The complete filtered and sorted data tables for both the U-Pb and Ar-Ar results and U-Pb concordia plots are also presented here. These data document a provenance consistent with derivation from a NW Laurentian source area"--Abstract, page [3]. Zircon Yukon Analysis. Geochronometry Yukon. Zircon Yukon Analyse. Géochronométrie Yukon. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 7733. (CaOODSP)9.506878 PDF 1.70 MB https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-7733-eng.pdf HTML N/A https://doi.org/10.4095/296831