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The marine geological imprint of Antarctic ice shelves
Widespread reductions in the thickness and extent of Antarctic ice shelves are triggering retreat, acceleration and increased discharge of marine-terminating glaciers. However,... -
Continental margin survey preview report for western Tasmania and the eastern Bight
Legacy product - no abstract available -
Marine Samples Collection
The collection consists of seabed samples collected by Geoscience Australia and other organizations since the 1950s. Samples consist of various shallow cores types, rocks... -
AHO Reference Surfaces Cairns 0.5m 2023 (20230011R)
The Cairns Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) on 27 May 2020. This surface was created from a contracted national... -
Innovative Visualisation for Australia's Marine Zone
Geoscience Australia collects and manages large amounts of data for Australia's marine zone, including bathymetry data and the legal boundaries of petroleum acreage release... -
Risks Posed to the Antarctic Marine Environment by Acoustic Isntruments, a...
The risks posed by a range of acoustic scientific instruments were assessed by the construction of matrices of scale and likelihood. We recognized six levels of impact ranging... -
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... -
Correlation of marine seismic and high resolution airborne magnetic data : a...
Legacy product - no abstract available -
Australia's buoyancy inherited from Gondwanaland
In company with the other components and continental successors of the Neoproterozoic to Mesozoic Gondwanaland supercontinent, Phanerozoic Australia has a buoyant cratonic... -
Changing sea levels of the Australian east coast, suggested by levels of...
An investigation of beach-sand heavy-mineral deposits between the mouth of the Clarence River in northern New South Wales, and North Stradbroke Island in southern Queensland,... -
Geological Framework of the Kerguelen Plateau and Adjacent Ocean Basins
As part of its program to define the extents of the Australian Legal Continental Shelf on the Kerguelen Plateau AGSO acquired over 5500 km of new seismic data including the... -
The use of sediments to assess environmental impact on a large coastal...
Sediment samples (140) acquired from the estuarine and fluvial sections of the Hawkesbury River between Windsor (130 km from the coast) and Broken Bay have been analysed for... -
A Crustal Transect between Precambrian Australia and the Timor Trough across...
Wide-angle seismic data from ocean bottom seismographs, together with gravity and deep marine reflection profiling data along the Vulcan transect in northern Australia, define... -
Vema cruise 33, leg 2, in the southeast Indian Ocean, 21 December, 1975 to...
Legacy product - no abstract available -
Triassic environments in the Canning Basin, Western Australia
A review of the lithology, sedimentary structures and palaeontology, supplemented by original investigations, suggests that the Triassic system in the Canning Basin can be... -
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... -
New Quartz SAR-OSL Ages from the Stranded Beach Dune Sequence in South-east...
A sequence of stranded coastal barriers in south-east South Australia preserves a record of sea-level variations over the past 800 ka. Huntley et al. (Quat. Sci. Rev. 12 (1993a)... -
High-energy reef and terrigenous sedimentation, Boulder Reef, Great Barrier Reef
Sediment and water flux were monitored at Boulder Reef, in the Northern Great Barrier Reef, before, during, and after the passage of Tropical Cyclone Dominic. Rainfall at... -
Improving the understanding of the Canning Basin
Geoscience Australia’s Exploring for the Future (EFTF) program has established new techniques to collect onshore pre-competitive datasets on an unprecedented scale. The... -
Water Properties of Ashmore Reef, North-west Shelf, Australia
Ashmore Reef is a tropical marine reserve positioned at the confluence of Indian Ocean waters and the Indonesian Through Flow, has three vegetated cays all with fresh water...