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TitleSurficial geology, Dahadinni River, Northwest Territories, NTS 95-N southwest
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AuthorDuk-Rodkin, A; Huntley, D H
SourceGeological Survey of Canada, Canadian Geoscience Map 297, 2018, 1 sheet, https://doi.org/10.4095/299112
Year2018
PublisherNatural Resources Canada
Editionprelim.
Documentserial
Lang.English
Maps1 map
Map Info.surficial geology, deposits, features and landforms, 1:100,000
ProjectionUniversal Transverse Mercator Projection, UTM zone 10 (NAD83)
Mediaon-line; digital
RelatedThis publication is related to the following publications
File formatreadme
File formatpdf (Adobe® Reader®); rtf; xls (Microsoft® Excel® 2010); gdb (ESRI® ArcGIS(TM) v.10.x); shp (ESRI® ArcGIS(TM) v.10.x); xml (ESRI® ArcGIS(TM) v.10.x); mxd (ESRI® ArcGIS(TM) v.10.x)
ProvinceNorthwest Territories
NTS95N/03; 95N/04; 95N/05; 95N/06
AreaDahadinni River; Mackenzie Corridor
Lat/Long WENS-126.0000 -125.0000 63.5000 63.0000
Subjectssurficial geology/geomorphology; postglacial deposits; organic deposits; fens; peatlands; alluvial deposits; alluvial plains; alluvial fans; terraces; colluvial deposits; landslide deposits; eolian deposits; glacial deposits; glacial features; glacial landforms; glaciolacustrine deposits; proglacial lakes; thermokarst; glaciofluvial deposits; outwash; deltaic deposits; ice contact deposits; tills; till plains; drumlinoids; till ridges; moraines; drumlins; glacial flutings; ice flow; ice movement directions; meltwater channels; flow trajectories; eskers; kames; cirques; landslides; debris flows; slumps; mudflows; erratics; sands; silts; gravels; clays; boulders; bedrock geology; lithology; fenlands; diamicton; retrogressive thaw flows; pebbles; cobbles; Phanerozoic; Cenozoic; Quaternary
Illustrationslocation maps; index maps
Viewing
Location
 
Natural Resources Canada Library - Ottawa (Earth Sciences)
 
ProgramMackenzie Corridor Project Management, GEM2: Geo-mapping for Energy and Minerals
Image
Released2018 02 09
AbstractThe surficial geology represented in this map has been prepared at 1:50 000 scale and published at 1:100 000 scale. The surficial deposits cover approximately 65% of the map-area. About 40% of the total surface is covered by till (units Tb, Tv, Tp, Td, Tr, Tm, Tx). Lacustrine (units Lp, Lb, L v, Lm and Lx) deposits cover ~7% of the area corresponding to "glacial Lake Redstone". About 15% of the area is covered by slope deposits (units Cv, Cx and Cz) the main component being landslide deposits (unit Cz). Glaciofluvial sediments (units Gt, Gp, Gd, Gf, Gv and Gx) cover about 2% of the map area forming terraces along the Dahadinni River, Marten Creek, and a northern tributary to Root River that drains between Dusky and Rouge ranges. About 2% are alluvial deposits (units Ap, Af and Ax). Peat deposits cover ~2%. Bedrock covers ~ 32% of the map area. It is represented mainly by Devonian shale, limestone and sandstone, and minor Ordovician and Silurian dolomite.
Summary(Plain Language Summary, not published)
Dahadinni River map area (95-N/SW) is a terrain located along the eastern edge of the Mackenzie Mountains, Northwest Territories and part of the Southern Mackenzie Corridor. The present map is a surficial geology map published at 1:100 000 scale. The surficial material/sediments mostly represent glacial deposits associated with the Laurentide glaciation in northwest Canada as well as montane and Cordilleran glaciations during the Late Pleistocene. Glacial sediments of older ages are represented only in restricted areas.
GEOSCAN ID299112