00000nam 2200000zi 4500 9.956630 CaOODSP 20251031142449 m o d f cr mn||||||||| 251023t20202020oncab ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-nf ln----- M183-2/8749E-PDF Kostylev, V. E., author. CCGS Amundsen 2020804 expedition : seabed habitats and marine geohazards in the northeast Newfoundland Slope, Labrador Sea / V.E. Kostylev, L.M. Broom, A.G. Robertson, T.E. Carson, and S.E. Hayward. [Ottawa] : Natural Resources Canada = Ressources naturelles Canada, 2020. ©2020 1 online resource (68 pages) : colour illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Geological Survey of Canada open file, 2816-7155 ; 8749 ISSN of series supplied from ISSN Portal. Includes bibliographical references (pages 24-25). "The Amundsen 2020804 (Amundsen Science 2020 Leg 2a) expedition took place in the northeast Newfoundland slope and northern Orphan Basin region between Latitudes 50.1 - 52.6 N and Longitudes 51.1 - 48.8 W. The expedition took place during August 14th - 24th 2020, departing from and returning to St. John's, Newfoundland on board CCGS Amundsen. The cruise activities consisted of sampling the seabed by collecting piston cores, gravity cores, box cores, grabs and bottom camera imagery during daylight hours (approximately 6 am - 6 pm) and surveying the seabed using sub-bottom profiler and multibeam echosounder during night hours with sound velocity measurements taken along the track. … The scientific objectives of the Amundsen 2020804 expedition included geological and habitat mapping, identification and dating of geological hazards, and gaining better understanding of geological controls on ecological processes. …"--Pages 9, 7. Geological surveys Labrador Sea. Geology Labrador Sea. Geological mapping Labrador Sea. Études géologiques Labrador, Mer du. Géologie Labrador, Mer du. Cartographie géologique Labrador, Mer du. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8749. (CaOODSP)9.506878 PDF 53.70 MB https://publications.gc.ca/collections/collection_2025/rncan-nrcan/m183-2/M183-2-8749-eng.pdf HTML N/A https://doi.org/10.4095/327425