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Amadeus Basin hydrogeological inventory
This Amadeus Basin dataset contains descriptive attribute information for the areas bounded by the relevant spatial groundwater feature in the associated Hydrogeology Index map.... -
Extent and persistence of photic zone euxinia in Late Devonian seas –...
Late Devonian mass extinctions attributed to extensive anoxia and/or euxinia of the oceans are associated with widespread deposition of organic-rich shales. Also in the epeiric... -
Fossil shell stories (primary)
Fossil shells can tell us about past environments. This video presents examples of shell fossils that help us to understand where oceans were located in Australia millions of... -
Southern Indian Ocean (MH370) Backscatter 30m 2017 (20170168C)
On behalf of Australia, the Australian Transport Safety Bureau (ATSB) is leading search operations for missing Malaysian airlines flight MH370 in the Southern Indian Ocean.... -
Molecular Hydrogen from Organic Sources in Geological Systems
We have recently shown that molecular hydrogen generation from organic matter occurs at high maturity levels (vitrinite reflectance 3–5%) in Lower Cretaceous shales of the... -
Dynamics and connectivity of the Bonney Coast Upwelling on a daily scale...
The Bonney Coast Upwelling (BCU) is a key ecological feature in the Australian marine regime; it helps contribute to the largest fin fish based fishery in Australian waters and... -
National Gravity Compilation 2019 DGIR 0.5VD 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... -
SI 1027 Clarence Strait to Dundas Strait (HIPP) Bathymetry Acquisition (20230050S)
The Clarence Strait to Dundas Strait bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 4 Jul 2023 – 9 Sep 2023. This was a... -
SI 1030 Bass Pyramid to Wright Block (HIPP) Bathymetry Acquisition (20230020S)
The Bass Pyramid to Wright Block bathymetry survey was acquired for the Australian Hydrographic Office (AHO) during the period 16 Oct 2023 – 10 Jan 2024. This was a... -
National Gravity Compilation 2019 DGIR tilt image
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... -
Visioning the Coral Sea Marine Park bathymetry survey (FK200429/GA4861)
This resource includes bathymetry data acquired during the Visioning the Coral Sea Marine Park bathymetry survey using Kongsberg EM302 and EM710 multibeam sonar systems.... -
SI 1054 Cape Pasley to Pollock Reef (HIPP SI 1054) Bathymetry 2025 (20250002S)
This is a contracted survey conducted for the Australian Hydrographic Office by EGS Australia as part of the Hydroscheme Industry Partnership Program (HIPP). The survey area is... -
Reassessment of the petroleum prospectivity of the Browse Basin, offshore...
The Browse Basin, located offshore on Australia¿s North West Shelf, is a proven hydrocarbon province that hosts large gas accumulations with associated condensate. Small light... -
Food by Geoscience Design! The geoscience of food, from tectonic plates to...
Our planet provides everything we need for our lives, including the food we eat. As the human population increases and expectations for lifestyle quality increases, so too do... -
AusSeabed: Three years of coordinating seabed mapping efforts - are we there yet?
This record was superseded on 13/09/2024 with approval from Director, National Seabed Mapping as it has been superseded by eCat 149851. Australia’s marine jurisdiction covers... -
Australian National Offshore Wells Data Collection
Geoscience Australia houses one of the world's largest collections of petroleum data. Much of this data is non-confidential and available to the petroleum industry, research... -
Eastern Australia 3D geological and hydrogeological surfaces update, Version...
This report, completed as part of Geoscience Australia’s Exploring for the Future Program National Groundwater Systems (NGS) Project, presents results of the second iteration of... -
Successive marine heatwaves cause significant coral bleaching impacts during...
The frequency and intensity of marine heatwaves resulting in thermal bleaching events have increased over recent decades leading to catastrophic losses of reef-building corals... -
Darwin Harbour Habitat Mapping Program: Predicted seabed sand content
This resource contains a predicted seabed sand content grid for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe... -
Beagle Marine Park backscatter data 2018
This resource includes multibeam sonar backscatter data for Beagle Marine Park (Bass Strait) collected by Geoscience Australia (GA) and the Institute for Marine & Antarctic...