| Title | Reconnaissance surficial geology, Dahadinni River, Northwest Territories, NTS 95-N |
| Download | Downloads |
| Author | Geological Survey of Canada |
| Source | Geological Survey of Canada, Canadian Geoscience Map 375, 2019, 1 sheet, https://doi.org/10.4095/311288 (Open Access) |
| Links | Surficial geology map collection
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| Links | Collection de données de géologie de surface
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| Image |  |
| Year | 2019 |
| Publisher | Natural Resources Canada |
| Edition | surficial data model v.2.3.14 conversion |
| Document | serial |
| Lang. | English |
| Maps | 1 map |
| Map Info. | surficial geology, sediments, landforms, features, 1:125,000 |
| Projection | Universal Transverse Mercator Projection, UTM zone 10 (NAD83) |
| Media | on-line; digital |
| Related | This publication is related to Rutter, N W; Minning, G V;
Netterville, J A; (1980). Surficial geology and geomorphology, Dahadinni River, District of Mackenzie, Geological Survey of Canada, Preliminary Map no. 18-1979 |
| File format | readme
|
| File format | pdf (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); xls (Microsoft® Excel®) |
| Province | Northwest Territories |
| NTS | 95N |
| Area | Dahadinni River |
| Lat/Long WENS | -126.0000 -124.0000 64.0000 63.0000 |
| Subjects | surficial geology/geomorphology; organic deposits; landslide deposits; colluvial deposits; fans; glacial deposits; glacial landforms; glacial features; tills; till ridges; till plains; meltwater
channels; eskers; paleocurrents; moraines; moraine, end; moraine, lateral; drumlinoids; ice flow; silts; sands; clays; gravels; boulders; permafrost; ground ice; periglacial features; thermokarst; bedrock geology; lithology; colluvial and
mass-wasting veneer; alluvial sediments; alluvial floodplain sediments; alluvial terraced sediments; alluvial veneer; glaciolacustrine sediments; glaciolacustrine hummocky sediments; glaciolacustrine veneer; glaciolacustrine blanket; glaciofluvial
outwash plain sediments; glaciofluvial terraced sediments; glaciofluvial hummocky sediments; glaciofluvial veneer; glaciofluvial sediments; hummocky tills; till veneer; till blanket; gullied terrain; geological contacts; landslide escarpments;
terrace scarps; beach ridges; moraine ridges; ice-flow directions; outcrops; station locations; drillhole locations; rubble; diamicton; esker sediments; pebbles; Phanerozoic; Cenozoic; Quaternary |
| Illustrations | location maps; index maps |
| Program | GEM2:
Geo-mapping for Energy and Minerals, Geological Map Flow |
| Released | 2019 04 10 |
| Abstract | This new surficial geology map product represents the conversion of Preliminary Map 18-1979 (Rutter et al., 1980) and its legend, using the Geological Survey of Canada's Surficial Data Model (SDM
version 2.3.14) (Deblonde et al., 2018). All geoscience knowledge and information from Preliminary Map 18-1979 that conformed to the current SDM were maintained during the conversion process. Additional material on the original map, consisting of an
extended legend, is not included here. Supplementary, limited legacy information was added to complement the converted geoscience data. This consists of drillhole and stratigraphic data (Rutter et al., 1973). It is identified in the accompanying Map
Information Document. 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 fieldwork. 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 ID | 311288 |
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