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TitleReconnaissance surficial geology, Eskimo Point, Nunavut, NTS 55-E
DownloadDownloads
AuthorGeological Survey of Canada
SourceGeological Survey of Canada, Canadian Geoscience Map 240, 2017, 1 sheet, https://doi.org/10.4095/300687
Year2017
PublisherNatural Resources Canada
EditionPrelim., surficial data model v.2.2 conversion
Documentserial
Lang.English
Maps1 map
Map Info.surficial geology, surficial deposits and features, 1:125,000
ProjectionUniversal Transverse Mercator Projection, zone 15 (NAD83)
Mediaon-line; digital
RelatedThis publication is related to Arsenault, L; Aylsworth, J M; Cunningham, C M; Kettles, I M; Shilts, W W; (1981). Surficial geology, Eskimo Point, District of Keewatin, Geological Survey of Canada, Preliminary Map no. 8-1980
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)
ProvinceNunavut
NTS55E
AreaEskimo Point; Turquetil Lake; Maguse Lake; Hudson Bay
Lat/Long WENS -96.0000 -94.0000 62.0000 61.0000
Subjectssurficial geology/geomorphology; geochronology; postglacial deposits; alluvial deposits; flood plains; terraces; frost action; ice wedges; lacustrine deposits; marine deposits; beach deposits; sand bars; gravel bars; spits; frost cracks; deltaic deposits; intertidal deposits; eolian deposits; tidal flats; periglacial features; mud boils; lag deposits; patterned ground; permafrost; ground ice; glacial deposits; glacial landforms; glacial features; glaciofluvial deposits; outwash fans; kettles; ice contact deposits; tills; hummocks; anastomosis; moraines; drumlins; felsenmeer; scarps; raised beaches; shoreline changes; paleogeography; submergence; emergence; meltwater channels; flow trajectories; eskers; drumlinoids; solifluction; sediment reworking; glacial striations; ice movement directions; silts; sands; gravels; boulders; clays; radiometric dating; radiocarbon dating; fossils; depositional environment; Tyrrell Sea; Keewatin Ice Divide; palsa; lithalsa; frost polygons; thaw ponds; ice-pushed ridges; tundra polygons; diamicton; Phanerozoic; Cenozoic; Quaternary
Illustrationslocation maps; index maps; tables
ProgramRae Province Project Management, GEM2: Geo-mapping for Energy and Minerals
Image
Released2017 09 14
AbstractThis new surficial geology map product represents the conversion of Map 8-1980 and its legend only, using the Geological Survey of Canada's Surficial Data Model (SDM version 2.2) which can be found in Open File 8041. All geoscience knowledge and information from Map 8-1980 that conformed to the current SDM were maintained during the conversion process. Additional material such as marginal notes or figures which may exist on the original map, are not included here. Supplementary legacy information was added to complement the converted geoscience data. This consists of a few glacial striations from Wright, 1967.It is identified in the accompanying geodatabase. 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 geologic map information in a structured and consistent manner. This provides an effective knowledge management tool designed around a geodatabase which 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 limited legacy 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 ID300687