ORCID Profile
0000-0003-3436-530X
Current Organisation
Murdoch University
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Elsevier BV
Date: 11-2017
Publisher: Petroleum Exploration Society of Australia (PESA)
Date: 30-08-2022
DOI: 10.36404/JNNB3567
Abstract: The Oodjuongari Structure (-16.636, 134.205), seen on aeromagnetic data as a circular feature (Figures 2, 3a and 5), and traversed by four 2D seismic reflection profiles (Figures 6 and 7), is interpreted as a possible impact crater concealed by superficial Cainozoic strata. There is no surface expression of the structure which is located within the Beetaloo Sub-basin and overlying Georgina Basin, although small streams appear to deviate around the feature (Figure 3b). The structure appears to be circular on the aeromagnetic data and has a maximum diameter of 5 km. It has similar size and aeromagnetic signature to the Foelsche impact structure located 275 km to the east (Haines & Rawlings, 2002). In both cases the pronounced circular aeromagnetic feature appears to be related to a circular disruption of flat-lying mafic volcanics, which are the Mid-Cambrian Antrim Plateau Volcanics at Oodjuongari. If the Oodjuongari Structure is an impact structure, the 5 km diameter would be consistent with a complex crater with a central uplift.
Publisher: Springer Science and Business Media LLC
Date: 07-08-2019
Publisher: Elsevier
Date: 2018
Publisher: Elsevier BV
Date: 08-2019
Publisher: Elsevier BV
Date: 09-2013
Location: Peru
No related grants have been discovered for Brent Jackson.