A three-dimensional (3D) map of the Cooper Basin region has been produced from 3D inversions of Bouguer gravity data using geological data to constrain the inversions. The 3D map has been used to predict temperatures and their uncertainty throughout the volume of the map. This will allow regions of elevated predicted temperature at 4-5 km to be identified, which may provide targets for future geothermal exploration in the Cooper Basin region. The 3D map delineates regions of low density within the basement of the Cooper and Eromanga basins that are inferred to be granitic bodies, which may act as heat sources. It also delineates the stratigraphy of the sedimentary basins which act as thermal insulation. This release is the second version of the 3D map of the Cooper Basin region. It builds on Version 1 of the Cooper Basin Region Geological map, released in 2009.

No abstract available

This record describes digital data compilation product, where several individual items are grouped for delivery on single CD-ROM. Content and number of items included in the compilation package can vary, depending on size of the individual items. The contents of this CD-ROM are as follows: Catalog # Title 34395 Mk II airborne laser fluorosensor survey reprocessing and interpretation report: Great Australian Bight, Southern Australia 35927 Mk II airborne laser fluorosensor survey reprocessing and interpretation report: Perth Basin, Western Australia

Dataset for the Sorell Release area contains biostratigraphic, reservoir facies, and organic geochemistry from wells in the release region. This area is part of the Southeast Region.

These data represent the January 2002 edition of the Magnetic Anomaly Grid of the Australian Region. This version is the first integrated onshore/offshore magnetic anomaly grid for the complete Australian margin extending across 8S - 52S, 106E - 172E. The grid cell size is 0.01 degree (approx. 1 km). Earlier releases were restricted to portions of NW and SW Australia. - Magnetic anomaly unit is nanoTesla (nT). Appropriate IGRFs have been removed. Horizontal datum is GDA94 (which is equivalent to WGS84). - The marine data were levelled independently of the onshore data in three sectors (see below). The NNW and SSW sectors were released as grids previously. The eastern sector was levelled in 2000 in collaboration with Intrepid Geophysics (Melbourne, Australia). The three levelled sectors, together with the unlevelled sectors were combined with the onshore grid to give the present grid. Altogether, 3,022,656 data points are in the database from which the marine grid was created. - Unlevelled sectors: (-8 -25 160 172), (-39 -52 156 172), (-46 -52 106 140) - Levelled sectors: (-37 -52 140 156), (-25 -39 143 172), (-8 -25 143 160), (-24 -46 106 140), (-8 -24 106 143) - There are several places at the join between onshore and offshore grids where the two grids do not match. The problem exists because the onshore grid was developed earlier, and there was poor control on the grid merging process at the margins. Future work will attempt to address this issue and improve the continuity between the onshore and offshore grids.

These data are one of a set of 13 that captures a consistent horizon and fault interpretation of approximately 35 000 km of regional, mostly deep, seismic reflection data recorded by AGSO along the north and northwestern continental margins of Australia between 1990 and 1994.

This product is the single largest AGSO funded stream sediment geochemical data set available in Australia. The data covers roughly 80 000 square kilometres of Proterozoic and Phanerozoic north Queensland and contains 235 914 analyses of 8752 samples. This product also includes PDF files of the associated reports and atlases.

Dataset for the Malita Release area contains biostratigraphic, reservoir facies, and organic geochemistry from wells in the release region. This area is part of the Northwest Region.

in .dxf or .dgn format

accompanied by AGSO Record 1997/38