00000nam 2200000zi 4500 9.917213 CaOODSP 20251031142448 m o d f cr mn||||||||| 221110t20212021oncab ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-nu n-cn-nt M183-2/8808E-PDF Campbell, Janet E. M., 1963- author. Field data and till composition in the GEM-2 Rae Glacial Synthesis Activity field areas, Nunavut and Northwest Territories / J.E. Campbell, I. McMartin, M.W. McCurdy, P.-M. Godbout, T. Tremblay, and P.X. Normandeau. [Ottawa] : Geological Survey of Canada, 2021. ©2021 1 online resource (21 pages) : illustrations (some colour), colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8808 Includes bibliographical references (pages 19-21). "This report releases the field datasets and analytical results from targeted surficial geology studies and till sampling completed in 2017 and 2018 in mainland Nunavut and eastern Northwest Territories as part of Natural Resources Canada's Geomapping for Energy and Minerals (GEM‐2) Rae Synthesis of Glacial History and Dynamics Activity in the interior of the Keewatin Sector of the Laurentide Ice Sheet. Fieldwork consisted of targeted mapping of glacial flow indicators to resolve the relative ice-flow chronology, sampling material for geochronology to help reconstruct the glacial and post-glacial histories at a regional scale, and documenting the nature and composition of the glacial sediments in various glacial terrains. In addition to the field and analytical datasets, this report provides a detailed description of the field and analytical methods. In 2017, Quaternary geological field observations were made at 92 sites; 39 till and 16 geochronology samples were collected in 5 areas in the Baker Lake and Arviat regions, Nunavut. In 2018, the focus shifted to the Healey Lake area in eastern Northwest Territories and central mainland Kitikmeot region, Nunavut. Quaternary geological field observations were made at 72 sites; 44 till and 17 geochronology samples were collected. Till samples were analysed for matrix geochemistry and texture, gold grain counts, indicator mineral picking and probing, and pebble lithology counts"--Abstract, page 1. Drift Nunavut Analysis. Drift Northwest Territories Analysis. Drift Nunavut Composition. Drift Northwest Territories Composition. Geological time Nunavut. Geological time Northwest Territories. Drift (Glaciologie) Nunavut Analyse. Drift (Glaciologie) Territoires du Nord-Ouest Analyse. Drift (Glaciologie) Nunavut Composition. Drift (Glaciologie) Territoires du Nord-Ouest Composition. Géochronologie Nunavut. Géochronologie Territoires du Nord-Ouest. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8808. (CaOODSP)9.506878 PDF 15.11 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8808-eng.pdf (report) HTML N/A https://doi.org/10.4095/328454 (complete dataset)