Geology, Carcajou Canyon (southwest), Northwest Territories / [Authors: K.M. Fallas and R.B. MacNaughton]. : M183-1/97-2012E-PDF
"The southwest quadrant of Carcajou Canyon map area (NTS 96-D) lies within the mountainous Canyon and Backbone ranges of the eastern Mackenzie Mountains, Northwest Territories. Widespread exposures in the Mackenzie Mountains include siliciclastic and carbonate strata ranging from Neoproterozoic to Devonian. These strata have been deformed by northwest- to southeast-trending folds and contractional faults associated with Cordilleran deformation. A pre-Cordilleran set of approximately north-trending extensional faults are preserved within Proterozoic and Cambrian strata, and were locally reactivated by Cordilleran deformation. Cryogenian igneous activity resulted in the emplacement of gabbroic sills and dykes into strata of the Mackenzie Mountains Supergroup. A major unconformity between Proterozoic (Cryogenian) and Cambrian strata represents a significant gap in the local geological record"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.858487&sl=1
| Ministère/Organisme | Canada. Natural Resources Canada, issuing body. Geological Survey of Canada, issuing body. |
|---|---|
| Titre | Geology, Carcajou Canyon (southwest), Northwest Territories / [Authors: K.M. Fallas and R.B. MacNaughton]. |
| Titre de la série | Canadian geoscience map ; 97 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique |
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| Note(s) | 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 | Calgary Alberta : Natural Resources Canada, 2014. |
| Auteur / Contributeur | Fallas, K. M., author. MacNaughton, Robert Bruce, 1968- contributor. |
| Description | 1 map : col. + 1 map information document ([17] p.). |
| ISBN | 978-1-100-20904-3 |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | 292289 |
| Données cartographiques | Scale 1:100,000 ; Universal Transverse Mercator, zone 9 (W 128°00’--W 127°00'/N 64°30'--N 64°00’) |
| Descripteurs | Geological maps Geomorphology Surficial geology |
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