00000nam 2200000zi 4500 9.895543 CaOODSP 20251031142448 m o d f cr cn||||||||| 210121t20192019oncab ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-nt n-cn-yk M183-2/8371E-PDF Chan, W. C., author. Isopach maps for the Sekwi Formation (Cambrian Series 2), Mackenzie Mountains, Northwest Territories and Yukon / W.C. Chan, R.B. MacNaughton, and K.M. Fallas. [Ottawa] : Geological Survey of Canada, 2019. ©2019 1 online resource (ii, 18 pages) : colour illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file ; 8371 This record only includes the Open File report 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 (pages 16-18). "The Sekwi Formation is a widely distributed lower Cambrian unit in the Mackenzie Mountains. It is heterolithic, dominated by limestone and dolostone, but also containing significant volumes of sandstone and mudrock. It also is a significant host of Zn-Pb mineralization in the Mackenzie Mountains and is one of the more thoroughly studied map units in that region. … The present report draws on the extensive published record of measured sections for the Sekwi Formation to provide a set of isopach maps for the unit, for the biozones contained within it, and for a key marker interval"--Introduction, page 1. Geology, Stratigraphic Cambrian Maps. Geology Mackenzie Mountains (N.W.T. and Yukon) Maps. Geological mapping Mackenzie Mountains (N.W.T. and Yukon) Stratigraphie Cambrien Cartes. Géologie Mackenzie, Monts (T.N.-O. et Yukon) Cartes. Cartographie géologique Mackenzie, Monts (T.N.-O. et Yukon) Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8371. (CaOODSP)9.506878 PDF 20.12 MB https://publications.gc.ca/collections/collection_2021/rncan-nrcan/m183-2/M183-2-8371-eng.pdf (Open file report) HTML N/A https://doi.org/10.4095/321055 (complete data set) 321055