00000nem 2200000zi 4500 9.918473 CaOODSP 20230131161140 m o d f cr cn||||||||| 221216t20222022oncag bh a fo 0 eng d 9780660467719 CaOODSP eng rda CaOODSP eng eng fre n-cn-nt n-cn-yk M183-1/455-2022E-PDF Geological Survey of Canada. cartographer, issuing body. Surficial geology, La Biche River northwest, Yukon-Northwest Territories, NTS 95-C/11, 12, 13, and 14 / author: I.R. Smith. Scale 1:100,000 ; universal transverse Mercator projection, zone 10 (W 126°00'--W 125°00'/N 61°00'--N 60°30'). Ottawa ON : Natural Resources Canada = Ressources naturelles Canada, 2022. ©2022 1 online resource (1 map) : colour + 1 map information document (8 unnumbered pages) + 1 surficial symbols file (1 unnumbered page). cartographic image cri rdacontent text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian geoscience map ; 455 Shows extensive areas of till cover across the undulating Highland Plateau, and extensive bedrock-controlled landsliding. Relief shown by contours and spot heights. Includes text, index map, location map, and colour photograph. This record only includes the map and the "map information document" and the "surficial symbols" in PDF; the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/. Includes bibliographical references. "This map is situated in the Hyland plateau, west of the Mackenzie Mountains, in southeast Yukon. The area was inundated by the Cordilleran Ice Sheet during the Late Wisconsinan glaciation. Ice advanced east to northeast across the rolling bedrock terrain, producing dense networks of sometimes crosscutting bedrock flutings and drumlinoid ridges. During deglaciation, ice flow became increasingly topographically constrained, shifting to more northward flow along major valleys. Meltwater flowing north initially crossed the drainage divide into the Nahanni River basin. Later, as ice retreated south and eastwards, ice-contact deltas and kame terraces formed along the retreating margins. The area is largely covered by till veneer, with bedrock exposed along most ridge crests and glacially incised valley walls. Shale units within the Besa River and Mattson formations are prone to failure, and large rotational landslides are common"--Abstract. Includes abstracts in English and French. Geology Yukon Maps. Geology Northwest Territories Maps. Géologie Yukon Cartes. Géologie Territoires du Nord-Ouest Cartes. Geological maps lcgft Digital maps lcgft Cartes géologiques rvmgf Cartes géographiques numériques rvmgf Smith, Ian R. (Ian Robert) author. Canada. Natural Resources Canada, issuing body. Canadian geoscience map ; 455. (CaOODSP)9.506260 PDF 17.88 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-1/M183-1-455-2022-eng.pdf Map PDF 595 KB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-1/M183-1-455-2022-1-eng.pdf Map information document PDF 486 KB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-1/M183-1-455-2022-2-eng.pdf Surficial symbols HTML N/A https://doi.org/10.4095/330591 Complete data set