00000nem 2200000za 4500 9.832373 CaOODSP 20230131161137 m o c f cr ||||||||||| 170214s2018 oncag bh a fo 0 eng d 9780660076508 a 250000 1280000 1260000 0670000 0660000 CaOODSP eng eng fre n-cn-nt M183-1/309-2017E-PDF Fallas, K. M., author. Bedrock geology, Lac Belot, Northwest Territories [electronic resource] / author, K.M. Fallas. Scale 1:250,000 ; universal transverse Mercator proj., zone 9 (W 128°00'--W 126°00'/N 67°00'--N 66°00’). [Ottawa] : Natural Resources Canada, 2018. 1 map : col. + 1 v. (10 p.) Canadian geoscience map ; 309 Relief shown by contours and spot heights. Includes text, index map, location map, sketch map and illustration. 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. "The Lac Belot map area (NTS 96-L) lies within the Colville Hills region of the Northwest Territories. Bedrock exposures in the area include carbonate and siliciclastic strata ranging from Cambrian to Cretaceous. These strata were deformed in the Cretaceous to Eocene by folding and contractional faulting associated with Cordilleran deformation. A pre-Cordilleran set of approximately north-trending extensional faults are preserved within subsurface Proterozoic and Cambrian strata, and locally influenced the location of Cordilleran structures. A major unconformity between Devonian and Cretaceous strata is marked by tilted Paleozoic strata beneath the Cretaceous. Natural gas has been reported from petroleum exploration wells drilled into Mount Clark Formation (Cambrian) sandstone. Oil-saturated sandstone is documented from a Martin House Formation (Cretaceous) outcrop on the west flank of Belot Ridge"--Abstract. Includes abstract in French. gccst Surficial geology gccst Geomorphology gccst Geological maps Canada. Natural Resources Canada, issuing body. Geological Survey of Canada, issuing body. Canadian geoscience map ; 309. (CaOODSP)9.506260 PDF 4.05 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-309-2017-eng.pdf Map PDF 272 KB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-1/M183-1-309-2017-1-eng.pdf Map information document HTML N/A https://doi.org/10.4095/306202 GEOSCAN DOI 306202