00000nem 2200000za 4500 9.577720 CaOODSP 20230131161133 m go c f cr ||||||||||| 150406s2013 onc bd a fo 0 eng d 978-1-100-22797-9 CaOODSP eng eng fre n-cn-bc M183-1/169-2013E-PDF McMechan, Margaret E. (Margaret Evaline), 1953- Geology, Mount Prudence, British Columbia [electronic resource] / [by] M.E. McMechan. Preliminary version Scale 1:50,000 Ottawa : Natural Resources Canada, c2013. 1 map : col. Canadian geoscience map ; 169 Includes bibliographical references. "The Mount Prudence area (NTS 94-N/05) in the western Liard Basin is underlain by Middle Proterozoic to Triassic strata. Poorly exposed Triassic siltstone and shale form the dominant level of exposure. Folds dominate the structural style. These probably formed in the latest Cretaceous and are well exposed along Liard River and where outlined by more resistant units. Two significant faults (Sulphur Creek and Forcier) carry Middle Devonian and older strata to the surface. A regionally significant change in the orientation of structures from northwest in the Rocky Mountain Foothills to north or northeast in the Mackenzie Mountains and Liard fold and thrust belt occurs in the northern part of the area. This map incorporates extensive observations from a major unpublished geological study of the Liard River corridor prepared for B.C. Hydro in 1984 as well as new data collected during fieldwork as part of the Geo-mapping for Energy and Minerals (GEM) project"--Abstract. Includes abstract in French. 14-16 2014-04-17 gccst Geological maps gccst Geomorphology gccst Surficial geology Canada. Natural Resources Canada. Geological Survey of Canada. Canadian geoscience map ; 169. (CaOODSP)9.506260 PDF 8.69 MB https://publications.gc.ca/collections/collection_2014/rncan-nrcan/M183-1-169-2013-eng.pdf HTML N/A https://doi.org/10.4095/293093 293093