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TitleSurficial geology, upper Blackstone River, Yukon, parts of NTS 116-B and 116C and 116-A
DownloadDownloads
AuthorGeological Survey of Canada
SourceGeological Survey of Canada, Canadian Geoscience Map 355, 2018, 1 sheet, https://doi.org/10.4095/308111
Image
Year2018
PublisherNatural Resources Canada
Editionsurficial data model v.2.3 conversion
Documentserial
Lang.English
Maps1 map
Map Info.surficial geology, sediments, landforms, features, 1:100,000
ProjectionUniversal Transverse Mercator Projection, UTM zone 7 (NAD83)
Mediaon-line; digital
RelatedThis publication is related to Thomas, R D; Rampton, V N; (1982). Surficial geology and geomorphology, upper Blackstone River, Yukon Territory, Geological Survey of Canada, Preliminary Map no. 7-1982
File formatreadme
File formatpdf (Adobe® Reader®); rtf; 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)
ProvinceYukon
NTS116A/12NW; 116A/12SW; 116A/13NW; 116A/13SW; 116B/09; 116B/10NE; 116B/10SE; 116B/15NE; 116B/15SE; 116B/16
AreaBlackstone River
Lat/Long WENS-138.7500 -137.7500 65.0000 64.5000
Subjectssurficial geology/geomorphology; postglacial deposits; landslides; slumps; mass wasting; landslide deposits; rock glaciers; alluvial fans; glacial deposits; glacial landforms; glacial features; tills; till ridges; till plains; meltwater channels; paleocurrents; moraines; kames; kettles; permafrost; periglacial features; ground ice; frost action; thermokarst; pingos; ice wedges; solifluction; subsidence; landforms; escarpments; boulders; clays; sands; gravels; silts; depositional environment; glacial history; glaciation; glacial stages; Wisconsinian glacial stage; Illinoian glacial stage; deglaciation; McConnell Glaciation; Reid Glaciation; Pre-Reid Glaciation; Pre-Illinoian glacial stage; colluvial and mass-wasting deposits; colluvial and mass-wasting veneer; colluvial and mass-wasting blanket; alluvial floodplain sediments; alluvial terraced sediments; glaciolacustrine blanket; glaciofluvial outwash plain sediments; glaciofluvial terraced sediments; glaciofluvial hummocky sediments; glaciofluvial subaerial outwash fan sediments; glaciofluvial blanket; hummocky tills; till veneer; till blanket; gullied terrain; cryoplanation terrace scarps; terrace scarps; moraine ridges; cobbles; pebbles; diamicton; landslide escarpments; retrogressive thaw flows; active-layer detachment slides; rotational landslides; permafrost thaw; geological contacts; Phanerozoic; Cenozoic; Quaternary
Illustrationslocation maps; index maps
ProgramGeological Map Flow, GEM2: Geo-mapping for Energy and Minerals
Released2018 07 17
AbstractThis new surficial geology map product represents the conversion of Map 7-1982 (Thomas and Rampton, 1982) and its legend, using the Geological Survey of Canada's Surficial Data Model (SDM version 2.3) (Deblonde et al., 2017). All geoscience knowledge and information from Map 7-1982 that conformed to the current SDM were maintained during the conversion process. Supplementary legacy information (descriptive notes) on the original map is not included here. The purpose of converting legacy map data to a common science language and common legend is to enable and facilitate the efficient digital compilation, interpretation, management, and dissemination of geological map information in a structured and consistent manner. This provides an effective knowledge management tool designed around a geodatabase that can expand, following the type of information to appear on new surficial geology maps.
Summary(Plain Language Summary, not published)
The map identifies surficial materials and associated landforms left by the retreat of the last glaciers. The surficial geology is based on aerial photograph interpretation and field work. This work provides new geological knowledge and improves our understanding of the distribution, nature and glacial history of surficial materials. It contributes to resource assessments and effective land use management.
GEOSCAN ID308111