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Variation of crustal mass over the Australian region
Seismic refraction surveys in Australia and nearby marine areas provide data on crustal velocities and layer thicknesses. The averages of these at various places have been used... -
Explanatory notes, Brighton Downs Sheet, Queensland (BMR Explan Notes and map)
A reconnaissance survey of the Brighton Downs 4-mile Sheet area was conducted by geologists R. R. Vine and W. Jauncey of the Bureau of Mineral Resources between June and August,... -
Presurvey report on marine geophysical survey No. 21 (magnetic), northwest...
Legacy product - no abstract available -
Testing methods for marine sediment characterisation from a nearshore...
This study tested and assessed several methods for identifying and describing physical and chemical characteristics of nearshore sediments in East Antarctica. The study... -
Beach sands investigation: an investigation of the variations in the...
Results are given of investigations carried out to detect any variation in the relative proportions of the several heavy minerals in heavy concentrates separated out from beach... -
Australia's Maritime Jurisdiction around Australia 2020
Map showing Australia's Maritime Jurisdiction around the Australian Continent, not including Cocos Island, subantarctic territories or the AAT. Updated in April 2021 from... -
The gravity field of offshore Australia
The free-air anomaly field of offshore Australia has been divided into about fifty regional gravity provinces, each of which is characterized by uniformity of trend, free-air... -
Landscape mapping informing Antarctic Specially Protected Area management
Antarctic Specially Protected Area (ASPA) No. 143 Marine Plain in East Antarctica is valued for its “outstanding fossil fauna and rare geological features” (ATCM XXXVI 2013) but... -
The Carpentaria Reefs: A New Coral Reef Province for Australia
This movie describes the main findings of two Geoscience Australia surveys to the Gulf of Carpentaria in 2003 (survey 238) and 2005 (survey 276). The story relates to the... -
Video and still images from SOL4769 (Carnarvon Shelf)
The Carnarvon Shelf Survey (SOL4769, GA survey #0308) was conducted on the R.V. Solander in collaboration with the Australian Institute of Marine Science between 12 August and... -
Bathymetry of the Western Margin of Western Australia
Geoscience Australia is providing extensive advice, expertise and support to the Australian Transport Safety Bureau (ATSB). The ATSB is leading a seabed mapping and underwater... -
Polychaetes (Annelida) of the Oceanic Shoals region, northern Australia:...
Northern Australia has been the focus of recent marine biodiversity research to support natural resource management for both industry and conservation, including management of... -
The Creation of High Resolution Bathymetry Grids for the Lord Howe Island Region
Detailed seabed bathymetric data are needed to better understand our marine environment because models of seabed morphology derived from these data provide useful insights into... -
Australia's Maritime Jurisdiction in the Timor Sea 2014
Map showing Australia's Maritime Jurisdiction in the Timor Sea. Updated in June 2014 from "Australia's Maritime Jurisdiction in the Timor Sea" (GeoCat 68796) to conform with... -
National Gravity Compilation 2019 CSCBA 1VD 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... -
The late Cainozoic sequence of southeast South Australia and Pleistocene...
A recent drilling program in southeast South Australia has provided new insight into the late Cainozoic sequence of that area. Uplift of the region occurred during the... -
AusSeabed Bathymetry Survey Acquisitions Coverage Database
The AusSeabed Bathymetry Survey Acquisitions Coverage database contains polygon extents of bathymetry data acquisitions along with identifying attributes and contact details... -
Archival Record of Non-seismic Data Processing for Marine Navigation,...
Legacy product - no abstract available -
Hot rocks add heat to ice sheet models
Incorporating the distribution of 'hot rocks' in East Antarctica into ice sheet models, will improve predictions of ice sheet behaviour and potential sea-level change, according... -
IOC Workshop Report: Benthic Microbes and Reefs. Townsville, Australia, August 1988
Legacy product - no abstract available