00000nam 2200000zi 4500 9.870524 CaOODSP 20230131161139 m o d f cr cn||||||||| 190325t20192019oncab ob f000 0 eng d 9780660302492 CaOODSP eng rda CaOODSP eng eng fre n-cn-nt M44-2019/2E-PDF MacNaughton, R. B., author. Eastern extent of the Risky Formation (Ediacaran), Mackenzie Mountains, Northwest Territories / R.B. MacNaughton and K.M. Fallas. [Ottawa] : Geological Survey of Canada, 2019. ©2019 1 online resource (15 pages) : illustrations (some colour), colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Current research, 1701-4387 ; 2019-2 Includes bibliographical references (pages 11-12). "Newly documented exposures of dolostone, sandy dolostone, and quartz arenite in the Natla structural panel, western Wrigley Lake map area (NTS 95-M; Mackenzie Mountains, Northwest Territories) are assigned to the Ediacaran Risky Formation"--Abstract. Includes abstracts in English and French. Formations (Geology) Mackenzie Mountains (N.W.T. and Yukon) Formations (Géologie) Mackenzie, Monts (T.N.-O. et Yukon) Canada. Natural Resources Canada. Geological Survey of Canada. Current research (Geological Survey of Canada) 2019-2. (CaOODSP)9.506236 PDF 6.23 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/M44-2019-2-eng.pdf