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Title: Summary of results. NTGS LA-ICP-MS U-Pb geochronology project: selected samples from HENBURY 1:250 000 mapsheet, Amadeus Basin, July 2016-June 2017
Report ID: NTGS Record 2019-004
Year: 2019
Author: Normington, VJ
Donnellan, N
Orth, K
Thompson, JM
Meffre, S
Geological Province: Amadeus Basin
Map250: Henbury SG5301
Subject: Geochronology
Stratigraphy: Pertaoorrta Group
Larapinta Group
Pertnjara Group
Areyonga Formation
Eninta Sandstone
Illara Sandstone
Carmichael Sandstone
Mereenie Sandstone
Hermannsburg Sandstone
Abstract: This Record presents laser ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS) U-Pb isotope data from seven samples of sedimentary rock collected in northern HENBURY in the Amadeus Basin between July 2016 and June 2017. This study aims to constrain the maximum depositional age and to determine provenance spectra for each of the stratigraphic units represented. Two samples were analysed from the ungrouped Neoproterozoic Areyonga Formation units, two from the Pertaoorrta Group, two from the Larapinta Group, and one from the Pertnjara Group.
Publisher: Northern Territory Geological Survey
ISSN: 1443-1149
ISBN: 9780724573486 (PDF)
Document Type: NTGS Record
Access Constraint: Creative Commons Attribution 4.0 International (CC BY 4.0). Please observe and retain any copyright or related notices that accompany this material and give attribution to: Northern Territory of Australia (Northern Territory Geological Survey).
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