00000nem 2200000za 4500 9.572191 CaOODSP 20230131161133 m go c f cr ||||||||||| 150406s2013 onc bd a fo 0 eng d 978-1-100-19595-7 CaOODSP eng eng fre n-cn-nt M183-1/59-2011E-PDF Geology, Qiqittiivik, Victoria Island, Northwest Territories [electronic resource] / [by] R.H. Rainbird ... [et al.]. Preliminary version Scale 1:50,000 Ottawa : Natural Resources Canada, c2013. 1 map : col. Canadian geoscience map ; 59 Includes bibliographical references. "NTS 87-H/5 is underlain by the upper Minto Inlet, Wynniatt and lower Kilian formations of the Shaler Supergroup. Together with diabase sills, the strata comprise the gently south-dipping northern limb of the Holman Island Syncline. The best exposures of the Wynniatt Formation (bedded-carbonate and shale) in the western Minto Inlier are located here. The lower half of the Kilian Formation (carbonate+evaporite) is intermittently exposed in the southern part of the sheet. Diabase sills are of diabasic type 2 (see legend). A dyke-like mafic intrusion occurs in the southwest part of the map area. The northern half of the area is affected by east-west block faulting, which preserves Cambrian sandstone and siltstone and a thick section of recrystallized Ordovician dolostone (Victoria Island Formation). An unconformity between the Wynniatt Formation and the Cambrian lower clastic unit reveals extensive paleokarst with paleo-caverns infilled with quartzarenite. The quartzarenite exhibits soft-sediment deformation, water-escape cylinders and other collapse features"--Abstract. Includes abstract in French. 14-16 2014-04-17 gccst Geological maps gccst Geomorphology gccst Surficial geology Rainbird, Robert H. (Robert Howard), 1957- Canada. Natural Resources Canada. Geological Survey of Canada. Canadian geoscience map ; 59. (CaOODSP)9.506260 PDF 25.54 MB https://publications.gc.ca/collections/collection_2014/rncan-nrcan/M183-1-59-2011-eng.pdf HTML N/A https://doi.org/10.4095/293259 293259