00000nam 2200000zi 4500 9.915987 CaOODSP 20251031142448 m o d f cr cn||||||||| 221006t20222022oncab ob f000 0 eng d 9780660457338 CaOODSP eng rda CaOODSP n-cnh-- n-cn-nu n-cn-mb M183-2/8921E-PDF McMartin, Isabelle, 1964- author. Updated postglacial marine limits along western Hudson Bay, central mainland Nunavut and northern Manitoba / I. McMartin, M.S. Gauthier, and A.V. Page. Ottawa, Ontario : Geological Survey of Canada, 2022. ©2022 1 online resource (19 pages) : illustrations, maps + 2 symbols files. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8921 Includes bibliographical references (pages 17-19). "A digital compilation of updated postglacial marine limits was completed in the coastal regions of central mainland Nunavut and northern Manitoba between Churchill and Queen Maud Gulf. The compilation builds on and updates previous mapping of the marine limits at an unprecedented scale, making use of high-resolution digital elevation models, new field-based observations of the marine limit and digital compilations of supporting datasets (i.e marine deltas and marine sediments). The updated mapping also permits a first-hand, knowledge-driven interpolation of a continuous limit of marine inundation linking the Tyrrell Sea to Arctic Ocean seawaters. The publication includes a detailed description of the mapping methods, a preliminary interpretation of the results, and a GIS scalable layout map for easy access to the various layers"--Abstract, page 2. Marine sediments Hudson Bay. Marine sediments Nunavut. Marine sediments Manitoba. Sédiments marins Hudson, Baie d'. Sédiments marins Nunavut. Sédiments marins Manitoba. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 2816-7155 ; 8921. (CaOODSP)9.506878 PDF 14.63 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8921-eng.pdf Report PDF 271 KB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8921-1-eng.pdf Bedrock Symbols PDF 886 KB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8921-2-eng.pdf Surficial Symbols HTML N/A https://doi.org/10.4095/330940 GEOSCAN Link 330940