00000nem 2200000za 4500 9.575915 CaOODSP 20230131161133 m go c f cr ||||||||||| 150406s2013 onc bd a fo 0 eng d 978-1-100-21795-6 CaOODSP eng eng fre n-cn-bc M183-1/124-2013E-PDF Surficial geology, Two Island Lake, British Columbia [electronic resource] / [by] D.H. Huntley ... [et al.]. Preliminary version Scale 1:50,000 Ottawa : Natural Resources Canada, c2013. 1 map : col. Canadian geoscience map ; No. 124 Includes a legend. Includes bibliographical references. "Canadian Geoscience Map 124 depicts the surficial geology over some 790 km2 covered by the Two Island Lake map sheet (NTS 94-O/08), in northeastern British Columbia. The southern two thirds of the map area include a portion of the Fort Nelson Lowland, drained by the southwest-flowing Kiwigana River and tributaries. The Etsho Plateau occupies the northern third of the map area. Bedrock is mantled by unconsolidated earth materials dating to the Late Pleistocene (Late Wisconsinan Glaciation, > 25 ka to ca. 10 ka) and non-glacial Holocene (ca. 10 ka to present). Deposits of till, green on the map, are generally suitable for placement of infrastructure. Glaciofluvial deposits with mineral, aggregate and groundwater potential are coloured orange. Slopes disturbed by landslides and debris flows appear as brown. Organic deposits with sporadically discontinuous permafrost are coloured grey. Alluvial deposits prone to flooding, erosion, and sedimentation appear yellow on the map"--Abstract. Includes abstract in French. 14-03 2014-01-17 gccst Geological maps gccst Lakes gccst Surficial geology Huntley, D. H. (David Hayes) Canada. Natural Resources Canada. Geological Survey of Canada. Canadian geoscience map ; No. 124. (CaOODSP)9.506260 PDF 7.31 MB https://publications.gc.ca/collections/collection_2014/rncan-nrcan/M183-1-124-2013-eng.pdf HTML N/A https://doi.org/10.4095/292401 292401