Geomorphic Features Geomorphic features delineate distinct sedimentary and oceanographic environments that can be related to major habitat characteristics. Such characteristics include sea floor type (hard versus soft substrate), ice keel scouring, sediment deposition or erosion and current regimes. Post AL, Meijers AJS, Fraser AD, Meiners KM, Ayers J, Bindoff NL, Griffiths HJ, Van de Putte AP, O'Brien PE, Swadling KM, Raymond B (2014) Environmental Setting. In: de Broyer C, Koubbi P, Griffiths H, Raymond B et al. (eds) The Biogeographic Atlas of the Southern Ocean. Scientific Committee on Antarctic Research, Cambridge UK, pp. 46-64 https://demo.ands.org.au/geomorphic-features-antarctic-ocean-2012/1161923 Downloaded 1 May 2017 Imported GeoTIFF doi:10.5072/30/59003c5e06f35 http://webdav.data.aad.gov.au/data/environmental/derived/antarctic/asc/ Editor Geology Kathy Licht klicht@iupui.edu Author Ben Raymond Ben.Raymond@aad.gov.au