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Surficial geology, Lac Mistinibi, Quebec, NTS 23-P northeast / [authors, J.M. Rice, R.C. Paulen, and M. Ross]. : M183-1/316-2017E-PDF

"The Lac Mistinibi area is of moderate relief characterized by extensive till blankets and at higher elevations, till veneers and bedrock outcrops. The region was glaciated by the Laurentide Ice Sheet throughout Wisconsin time, east of the Quebec-Labrador ice centre. Two general phases of glacial landform development have occurred in the map-area, with northeast-trending large crag-and-tail landforms and streamlined eastward-trending landforms. These two orientations represent two phases of radial ice flow that have affected the region. Large eskers and related glaciofluvial deposits also transect the map sheet along west to east direction, indicative of the westward deglaciation of the region. Abundant, small meltwater channels in the upland areas of the region are evidence of late-phase ice ablation during final deglaciation. Below 488 m elevation, the region was inundated by glacial Lake Naskaupi, which occupied the George River basin and its tributaries and winnowed till surfaces"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.834454&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Natural Resources Canada.
  • Geological Survey of Canada.
TitreSurficial geology, Lac Mistinibi, Quebec, NTS 23-P northeast / [authors, J.M. Rice, R.C. Paulen, and M. Ross].
Titre de la série
  • Canadian geoscience map ; 316
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatCarte numérique
Document électronique
Note(s)
  • Relief shown by contours.
  • This publication is related to Canadian geoscience map 333 (call number M183-1/333-2017E-PDF).
  • Includes text, index map and location map.
  • This record only includes the map and the “Map information document” in PDF, the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/
  • Includes bibliographical references.
  • Includes abstract in French.
Information sur la publication
  • [Ottawa] : Natural Resources Canada, Geological Survey of Canada, 2017.
Auteur / Contributeur
  • Rice, J. M. (Jessey Murray)
  • Paulen, Roger C., 1970-
  • Ross, Martin, 1970-
Description1 map : col. + 1 map information document ([7] p.).
ISBN978-0-660-08105-2
Numéro de catalogue
  • M183-1/316-2017E-PDF
Numéro de catalogue du ministère300656
Édition
  • Prelim.
Données cartographiquesScale 1:100,000 ; universal transverse Mercator proj., zone 20 (W 65°00’--W 64°00'/N 56°00'--N 55°30’).
Descripteurs
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