Geology, Norman Wells (northwest), Northwest Territories / [by] K.M. Fallas. : M183-1/98-2012E-PDF
"The northwest quadrant of Norman Wells map area (NTS 96-E) covers parts of the Franklin Mountains and Mackenzie Plain, Northwest Territories. The area varies from low-lying forested plain to high rocky ridges, with bedrock exposures concentrated along the mountainous ridges, stream banks, and lake shores. Cordilleran deformation from the southwest has uplifted Cambrian to Devonian strata along anticlinal folds and thrust faults in the Franklin Mountains. Cordilleran structures display two dominant trends, northwest-southeast and east-west, creating a trapezoid-shaped interference pattern in the Franklin Mountains. An unconformity at the base of Upper Cretaceous strata cuts more deeply into underlying Lower Cretaceous and Devonian strata to the northeast, a reflection of uplift along the Keele Arch before deposition of the Slater River Formation. Historical petroleum exploration activity in this map area targeted potential reservoir in the Devonian Ramparts Formation"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.574449&sl=1
| Ministère/Organisme | Canada. Natural Resources Canada, issuing body. Geological Survey of Canada, issuing body. |
|---|---|
| Titre | Geology, Norman Wells (northwest), Northwest Territories / [by] K.M. Fallas. |
| Titre de la série | Canadian geoscience map ; No. 98 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Includes bibliographical references. Includes abstract in French. |
| Information sur la publication | Ottawa : Natural Resources Canada, c2013. |
| Auteur / Contributeur | Fallas, K. M., author. |
| Description | 1 map : col. |
| ISBN | 978-1-100-20905-0 |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | 292290 |
| Données cartographiques | Scale 1:100,000 |
| Descripteurs | Geological maps Geomorphology Surficial geology |