Beetaloo Sub-basin boundary

Created 10/06/2020

Updated 11/08/2023

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Abstract

The boundary defining the spatial extents of the Beetaloo Sub-basin represents the top Kyalla Formation at a depth of approximately 400 m below topographic surface. The depth to top Kyalla Formation is calculated from the interpretation of 96 seismic lines constrained by 26 wells. The spatial extent of the boundary is further constrained by potential field geophysics.

Attribution

Northern Territory Geological Survey (NTGS) Department of Primary Industries and Resources

History

The Mesoproterozoic Beetaloo Sub-basin is a fully concealed sub-basin located approximately 300 km southeast of Katherine. It comprises thick successions of the Roper Group within the McArthur Basin.

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A7710381-78BF-4E1F-B015-A9E874599F47.zip
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Additional Info

Field	Value
Title	Beetaloo Sub-basin boundary
Language	eng
Licence	Not Specified
Landing Page	https://data.gov.au/data/dataset/a1a7ae9f-3acd-4234-bdce-a22373ea08b1
Contact Point	Bioregional Assessment Program bioregionalassessments@bom.gov.au
Reference Period	10/06/2020
Geospatial Coverage	POLYGON ((0 0, 0 0, 0 0, 0 0))
Data Portal	Data.gov.au