Capel-Faust Basins: Subsurface Geology and Basin Structure
Updated 2mo ago
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Description
2006-2007 high-resolution 2D seismic, gravity, magnetic, and multibeam bathymetry data were acquired over the Capel and Faust basins offshore eastern Australia. Synthesized data contributed to 2D and 3D geological models, improving understanding of basin architecture, tectonic reactivation, and potential fluid migration pathways from the Cretaceous to early Cenozoic. Analysis also supports future marine bioregional planning for the northern Lord Howe Rise.
Use Cases
Modeling basin structure and large-scale architecture based on integrated 2D/3D seismic and potential field data.
Identifying potential fluid migration pathways and hydrocarbon plays from interpreted subsurface geology.
Analyzing tectonic reactivation along basin margins using gravity and magnetic data.
Informing marine bioregional planning through analysis of seafloor features from multibeam bathymetry.
Strengths
Integrates multiple high-resolution geophysical data types (2D seismic, gravity, magnetic, multibeam) acquired in a coordinated 2006-2007 survey.
Data synthesis produced both 2D and 3D geological information, revealing relationships between surface and subsurface features.
Supports analysis across a significant time range, from Cretaceous basin formation to early Cenozoic subsidence to depths of 1300-2500m.
Limitations
Core dataset metadata (column names, row counts, file size, license) is completely absent from all source listings.
Data appears to be summarized in a conference abstract (AESC 2010) rather than being the primary raw dataset itself.
Conflicting 'last updated' timestamps (2026-04-30 and 2026-04-20) are implausible future dates, indicating potential metadata errors.
Provenance
Source
Geoscience Australia
Collection Method
Acquired via marine survey and synthesized as part of the Australian Government's New Oil (2003-2007) and Energy Security (2007-2011) programs.
Time Range
Cretaceous to early Cenozoic (geological history); Data acquired 2006-2007.
Freshness
2026-04-30 15:31:43.052053
Geography
Capel and Faust basins, northern Lord Howe Rise, offshore eastern Australia.
Primary data files are not described; available materials are likely PDF/HTML abstracts or reports from the 2010 Australian Earth Sciences Convention.