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The sediments of the Argo Abyssal Plain and adjacent areas, northeast Indian Ocean
A series of geophysical traverses by the Atlantis II across the Argo Abyssal Plain, together with coring at a number of selected localities has provided new information on... -
Australian Bathymetry and Topography Grid, June 2009
This record was superseded on 30/08/2023 with approval from the Director, National Seabed Mapping as it has been superseded by eCat 148758. In 2005 Geoscience Australia and the... -
Topographic Controls on Post-Oligocene Changes in Ice-sheet Dynamics, Prydz...
Within the general trend of post-Eocene cooling, the largest and oldest outlet of the East Antarctic Ice Sheet underwent a change from ice-cliff to ice-stream and/or ice-shelf... -
Mapping and characterising soft-sediment habitats, and evaluating physical...
A series of short field surveys in Jervis Bay, New South Wales, were undertaken by Geoscience Australia staff as part of the Surrogates Program in the Commonwealth Environmental... -
Sustainability in Marine and Coastal Environments : A Canberra Marine Forum
Legacy product - no abstract available -
New Exploration Opportunities in the Offshore Northern Perth Basin
Release Area W11-18 is a very large block over the offshore northern Perth Basin, covering parts of the Abrolhos, Houtman and Vlaming sub-basins and the Beagle and Turtle Dove... -
Review of Australian Offshore Natural Hydrocarbon Seepage Studies
A wide variety of studies have been carried out around the Australian margin to infer or detect natural hydrocarbon seepage. Hydrocarbon seepage can, in selected geological... -
Statistical modelling of extreme ocean climate with incorporation of storm clustering
Knowledge of extreme ocean climate is essential for the accurate assessment of coastal hazards to facilitate risk informed decision making in coastal planning and management.... -
Great Barrier Reef Banks
Geomorphic banks were mapped in this study based on a GIS analysis of a 100 m bathymetry grid for the Great Barrier Reef produced by Beaman (2010). The bathymetric data were... -
Ice shelf grounding zone features of western Prydz Bay, Antarctica...
Several grounding zone wedges were left on the floor and flanks of Prydz Channel in western Prydz Bay by the Lambert Glacier during the last glacial cycle. Seismic profiles... -
National Gravity Compilation 2019 tilt grid
Gravity data measure small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure... -
Preliminary Postcruise Report : Rig Seismic Research Cruise 1987: Otway...
Legacy product - no abstract available -
Carnarvon Shelf Survey Post-Cruise Report
This report provides a description of the CERF Marine Biodiversity Hub's survey of the Carnarvon Shelf, Western Australia, in August and September, 2008. The survey was a... -
Hydrocarbon Prospectivity of the Offshore South Perth Basin
From 9 July to 4 August and 15 September to 14 October 1988, the BMRresearch vessel Rig Seismic conducted two cruises in the region of theSouth Perth Basin (Plate 1). The aims... -
Geomorphology and Sedimentology of the Northwest Marine Region
Literature review and spatial analysis of the sedimentology and geomorphology of the Northwest Marine Region (boundary as defined by the Department of the Environment, Water,... -
Sediment-water interaction in Australian coastal environments: implications...
Limited Australian data on sedimentary processes- C, N, P, Fe and Si diagenesis at the sediment/water interface- have been reviewed. These and the results of more recent work... -
Seabed Gravel Content Across the Australian Continental EEZ, 2011
The dataset provides the spatially continuous data of the seabed gravel content (sediment fraction >2000 µm) expressed as a weight percentage ranging from 0 to 100%,... -
Rig Seismic Survey 79 : Otway Basin Geochemical Survey, South East Australia...
Legacy product - no abstract available -
Multibeam Shapefile 2012
ArcGIS shapefile detailing GA's multibeam bathymetry holdings and coverage. -
Petrel Sub-basin Marine Survey (GA-0335 / SOL5463) (NLECI Program) - Seabed...
The Petrel Sub-basin Marine Environmental Survey GA-0335, (SOL5463) was undertaken by the RV Solander during May 2012 as part of the Commonwealth Government's National Low...