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Proterozoic microfossils from the Roper Group, Northern Territory, Australia
The Roper Group (minimum age approximately 1300 x 10^6yr) is a shallow water sequence of sandstone, siltstone, and shale, with minor, sub-economic oolitic ironstone. The... -
Vlaming Sub-basin and Mentelle Basin: Environmental Summary
This report is one of a series of environmental summaries of frontier basins, which are scheduled for acreage release during the timeframe of the 'Energy Security Initiative'... -
Origin of Gilmore gas and oil, Adavale Basin, central Queensland
Dry gas in the Gilmore Field of the Adavale Basin has been sourced from both wet gas associated with oil generation, together with methane from a deep, overmature source. The... -
Final report: National Marine Sediments Database and Seafloor Characteristics Project
The National Marine Sediments Database and Seafloor Characteristics project is a collaborative effort between the National Oceans Office and Geoscience Australia. The aims of... -
Research Cruise Proposal : Light Hydrocarbon Geochemistry of the Bass,...
The measurement of the concentrations and molecular compositions of light hydrocarbon gases within the water column overlying offshore sedimentary basins can provide, under... -
Browse Shelf Reef Polygons
Browse Shelf reef polygons were manually digitized from multibeam echosounder datasets collected on marine survey GA0345/GA0346/TAN1411 in October/November 2014. Reef areas were... -
Ashmore Reef's sedimentological response to the Holocene sea level rise
Positioned at the transition zone of the major hydrocarbon provinces of Browse and Bonaparte Basins, Ashmore Reef is built on what is thought to be Pleistocene antecedent... -
Nutrient dynamics and pelagic primary production in coastal creeks...
This report describes the investigations into the coastal creek system conducted within the Fitzroy agricultural contaminants project. Before this work started there had been... -
[SUPERSEDED] Estuarine Macrophytes of NSW 2009
This dataset has been superseded by https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/5d62676f-63d6-4282-9b23-ba1aedfc4fdd (NSW Estuarine... -
Continental Shelf Record of the East Antarctic Ice Sheet Evolution:...
The late Quaternary ice sheet/ice shelf extent in the George V Basin (East Antarctica) has been reconstructed through analyses of Chirp sub-bottom profiles, integrated with... -
R/V 'Vema' crusie 33 leg 14, in the southwest Pacific Ocean, 21 January to...
Legacy product - no abstract available -
NESP A12: Northern Australia changes in key coastal habitats
Seven case study locations (Keep, Daly, Roper, McArthur, Flinders, and Gilbert River estuaries, and Darwin Harbour) were used to test the utility of the Australian Landsat data... -
Capel and Faust Basins - New Information from the Offshore Frontier Between...
New geophysical and geological datasets have been acquired in water depths of 1300-2500m from the Capel and Faust basins located some 800 km east of Brisbane (Figure 1). Between... -
Biomarker Evidence for Green and Purple Sulphur Bacteria in a Stratified...
The disappearance of iron formations from the geological record ~1.8 billion years (Gyr) ago was the consequence of rising oxygen levels in the atmosphere starting 2.45-2.32 Gyr... -
Seabed Environments of the Eastern Joseph Bonaparte Gulf, Northern Australia
A seabed mapping survey over a series of carbonate banks, intervening channels and surrounding sediment plains on the Van Diemen Rise in the eastern Joseph Bonaparte Gulf was... -
Marine Survey - Geomorphology MapServer
The Marine Survey Geomorphology Web Map Service contains the local scale (1:10 000) interpreted geomorphology maps available for download on Geoscience Australia's website.... -
A national-scale vulnerability assessment of seawater intrusion: coastal...
Fresh groundwater stored in Australian coastal aquifers constitutes an important resource for humans and the natural environment. However, many Australian coastal aquifers are... -
Assessment of Tropical Cyclone Risk in the Pacific Region: Analysis of...
The Assessment of Tropical Cyclone Risks in the Pacific Region project represents a collaboration between DIICCSRTE and Geoscience Australia with PCRAFI and AIR Worldwide.... -
Cetacean Observations and Survey Effort During the TEMPO IN2021_V01 Voyage
This record describes cetacean line-transect observations collected during the Marine National Facility (MNF) RV Investigator research voyage IN2021_V01, titled “Quantifying... -
The Geology of the Murray Basin, Southeastern Australia
The Murray Basin extends over 300 000 km of inland southeastern Australia, is flanked by subdued mountain ranges, and forms a low-lying saucer-shaped basin with thin flat-lying...