00000nam 2200000zi 4500 9.920339 CaOODSP 20251031142448 m o d f cr mn||||||||| 230221t20232023oncab ob f000 0 eng d 9780660477497 CaOODSP eng rda CaOODSP n-cn-ns M183-2/8956E-PDF Fader, Gordon B., author. Unusual features in Halifax Harbour, Nova Scotia, Canada, part 2 / G.B.J. Fader, R.O. Miller, and B.J. Todd. [Ottawa] : Geological Survey of Canada = Commission géologique du Canada, 2023. ©2023 1 online resource (1 poster) : illustrations (some colour), colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file = Dossier public, 2816-7155 ; 8956 Includes bibliographical references. "The seabed of Halifax Harbour contains a number of features that can be classified into natural and anthropogenic features. Natural features are formed by nature and consist of bedforms such as sand waves, sedimentary furrows, boulder berms, moraines and pockmarks. Anthropogenic features are those formed by human activity and include anchor marks, cables, shipwrecks, dredge spoils, bridge and dock remains. The anthropogenic imprint on the harbour bottom is very dense, particularly in the inner harbour, and makes the collection of natural unaffected samples challenging. This poster illustrates and describes anchor marks, gassy sediments, sedimentary furrows, pockmarks, the remnants of submarine net emplacements, vehicles dumped on the seabed, and an area of seafloor rich in glass bottles"--Introduction. Geology Nova Scotia Halifax Harbour. Multibeam mapping Nova Scotia Halifax Harbour. Géologie Nouvelle-Écosse Halifax, Havre de. Bathymétrie par secteurs Nouvelle-Écosse Halifax, Havre de. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8956. (CaOODSP)9.506878 PDF 49.57 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8956-eng.pdf HTML N/A https://doi.org/10.4095/331505