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Coral faunas from the Silurian of New South Wales and the Devonian of...
Part I. deals with Devonian coral faunas from the West Kimberleys, the East Kimberleys, and the Carnarvon Basin of Western Australia. Of the 30 species described and illustrated... -
Stable isotope and chemical studies of volcanic exhalations and thermal...
Thermal waters in Matupi Harbour and Sulphur Creek, Rabaul caldera have D/H and O18/O16 ratios that are indicative of a mixed source. They are the result of mixing of local... -
Treaties - Australian Maritime Boundaries 2020 (AMB2020) - Geodatabase
Geoscience Australia has the primary role in the delineation of Australia's domestic and international maritime limits and boundaries. An output of this activity is the... -
Incorporation of Organic Contaminants in Geochemical Samples and an...
Organic geochemists are increasingly involved in multi-disciplinary collaborative studies but not often in the initial sample collection phase, so understanding the origin and... -
Geology of the Drummond Basin, Queensland
The Upper Devonian to Lower Carboniferous Drummond Basin sequence crops out over an area of approximately 25 000 km2 , mainly west but also east of the Anakie Inlier in east-... -
Diatoms Control Nutrient Cycles in a Temperate, Wave-dominated Estuary...
Diatoms are important primary producers within pelagic, benthic end epiphytic communities and their siliceous frustule leads to rapid sinking to the sediment. As a consequence,... -
AMSIS Distance To GPServer
The AMSIS Distance To tool calculates the distance to a selected marine feature. The output is the distance to the nearest feature from the given location. -
Mangrove Mapping Bynoe Harbour, 1998
This polygon spatial dataset describes the mangrove communities for Bynoe Harbour and its environs. The original field survey was undertaken in 1998 at a mapping scale of... -
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... -
Darwin Harbour Habitat Mapping Program: Predicted seabed gravel content
This resource contains a predicted seabed gravel content grid for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe... -
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,... -
Seabed Environments and shallow sub-surface geology of the Vlaming...
As part of the Australian Government's National CO2 Infrastructure Plan (NCIP), Geoscience Australia has undertaken integrated assessments of selected offshore sedimentary... -
Beryllium isotope signatures of ice shelves and sub-ice shelf circulation
Be isotopes are a useful tracer of sediment source and transport pathways but have not been widely tested in glacio-marine environments. We measured Be isotopes in a range of... -
Quaternary Evolution, Modern Geological Processes and Potential Effects of...
To meet the formal requirements for the collection, interpretation and analysis ofenvironmental baseline data in Australia's offshore areas in which further petroleumexploration... -
National Gravity Compilation 2019 includes airborne (free air grid)
Gravity data measures 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... -
Mesozoic Bivalvia from Clerke and Mermaid Canyons, northwest Australian...
Four sets of rock samples from two sites off the northwest Australian shelf in 3625-4480 m of water contain macrofaunas, mainly bivalves, of warm shallow-water origin. Mermaid... -
Global sea-level change as a method of correlating the Late Permian coal...
Eustatic changes in sea level can be used to correlate sequences in widely separated areas. Thick terrestrial sequences with marine intercalations are especially suitable,... -
Australia's Southeast Marine Region
3D images and text describing Australia's Southeast Marine Region -
First Acreage Release in Frontier Mentelle Basin
In 2010 the Australian Government offered for the first time a large exploration block for acreage release in the frontier Mentelle Basin. This large sedimentary basin (36, 000... -
A two-part seabed geomorphology classification scheme; Part 1: Morphology...
This brief report updates the ‘Two-part Seabed Geomorphology classification scheme’ of Dove et al. (2016) and presents a new glossary (Part 1) of Seabed Morphology features....