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Distribution, timing and origin of magmatism in the Bight and Eucla basins, with implications for hydrocarbon prospectivity

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Created 20/01/2025

Updated 20/01/2025

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The breakup of Gondwana during the Mesozoic resulted in widespread basin formation along Australia's southern margin, of which the Bight Basin is a component. In contrast to many other extensional margins, the Australian southern margin has been classified as a non-volcanic rifted margin, despite the reported occurrence of scattered volcanic and intrusive rocks in the geological literature. Public release of the Flinders 2D seismic survey data in the Bight Basin has allowed the accurate mapping of widespread sills, dykes, lava flows and volcanoes.

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Title Distribution, timing and origin of magmatism in the Bight and Eucla basins, with implications for hydrocarbon prospectivity
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/cb491944-cbf5-4dfd-bf10-8185930dcd0b
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage http://www.ga.gov.au/place-names/PlaceDetails.jsp?submit1=GA1
Data Portal data.gov.au

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This dataset was originally found on data.gov.au "Distribution, timing and origin of magmatism in the Bight and Eucla basins, with implications for hydrocarbon prospectivity". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/distribution-timing-and-origin-of-magmatism-in-the-bight-and-eucla-basins-with-implications-for

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