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Videos from SS0608 (Lord Howe Rise)
The Lord Howe Rise survey (SS0608, GA survey #2461) was conducted on the Southern Surveyor in collaboration with the University of Wollongong between 16 and 29 April 2008. The... -
Stratigraphy and palynology of Mesozoic sediments from the Great Australian...
The offshore Mesozoic Bight and Duntroon Basins formed through rifting and separation of the Australian and Antarctic plates. Palynological investigation of samples dredged from... -
A palynological report on A.O.G. Wentworth No. 1, New South Wales, with...
Palynological examination of cores and cuttings from the subsidised A.O.G. Wentworth No.1 well, Murray Basin, New South Wales, indicates that the well passed from Tertiary into... -
The Morphology of Barchan-shaped Sand Banks from Western Torres Strait,...
Large barchan shaped sand deposits have been observed in the north west of Torres Strait. These deposits share characteristics of both subaerial barchan dunes and subaqueous... -
Benthic Foraminifera as Environmental Indicators in Torres Strait - Gulf of...
Three areas in the Torres Strait-Gulf of Papua region were selected for detailed study of sediments and benthic fossil biota. These areas form a transect across the shelf from... -
Cruise Proposal: Swath-mapping Cruise off Tasmania using R.V. L'Atalante
In early 1994, the Australian Geological Survey Organisation (AGSO) will use the multibeam sonarsystem of the French research vessel l'Atalante for 35 days mapping of 200 000... -
50m Multibeam Dataset of Australia 2018
This dataset contains all multibeam bathymetry data held by Geoscience Australia as of June 2018. It was compiled from data holdings lying within the offshore area of Australia,... -
AUSCAN Seafloor Mapping and Geological Sampling Survey on the Australian...
AUSCAN (Australian Canyons), a major research expedition that investigated Australia's southern margin from southern Tasmania in the east to off Cape Leeuwin in the west,... -
The petroleum geochemistry of oils & source-rocks from the Northern...
Geochemical data from oils and source rock extracts have been used to delineate the active petroleum systems of the Northern Bonaparte Basin. The study area comprises the... -
Conceptual Models of Australia's Estuaries and Coastal Waterways :...
This document represents part of Geoscience Australia's contribution to the National Estuaries Assessment and Management (NE) project, Theme 5 (Assessment and Monitoring), Task... -
Geology and offshore petroleum prospects of the eastern New Ireland Basin,...
The eastern part of the New Ireland Basin of Papua New Guinea is about 600 km long by 150 km wide and mostly offshore, northeast of New Hanover and New Ireland. Basin geology... -
SI 1025 Eclipse Shoals to Lombadina Point, Kimberley region (HIPP)...
The Eclipse Shoals to Lombadina Point, Kimberly Region bathymetry survey was acquired for the Australian Hydrographic Office (AHO) onboard the MV Outer Limit during the period... -
Accommodating Spatially Varying Tidal Planes in Tsunami Hazard Assessments
Tsunami hazard assessment is commonly performed using a conservatively high sea level, typically the highest astronomical tide (HAT). However, HAT is not constant but varies... -
Australian Petty Patent : An Underwater Operable Dissolved Gas Analyser :...
Legacy product - no abstract available -
A New High-resolution Depth Model for the Terre Adélie and George V Shelf...
Abstract: The Collaborative East Antarctic Marine Census (CEAMARC) surveys to the Terre Adélie and George V shelf and margin highlight the requirement for a revised high... -
Macrobenthic Activity and its Effects on Biogeochemical Reactions and Fluxes
Ocean margins are the transitional zones between the oceans and continents. They represent dynamic systems in which numerous processes shape the environment and result in... -
New Insights into the Post-rift Depositional History of the Mentelle Basin...
New 2D seismic data acquired in the Mentelle Basin by Geoscience Australia in 2008-09 has been used for a seismic facies study of the post-rift succession. The Mentelle Basin is... -
The Variability in Formation Water Composition and its Implications for CO2...
Regional geological properties of sedimentary basins play a significant role in determining the safety of CO2 storage. Four major trapping mechanism have been identified:... -
Origins of sulphide in sediments
Sulphide in sedimentary ore deposits may be derived directly from the mantle or by reduction of sulphate. Sulphide in modem hydrothermal deposits is thought to have formed... -
Miocene volcanic seamounts on northern Lord Howe Rise: lithology, age,...
Multibeam sonar swath-mapping has revealed small submarine volcanic cones on the northeastern Lord Howe Rise (LHR), a submerged ribbon continent. Two such cones, aligned NNW and...