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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 Zircon |
| 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). |
| Appears in Collections: | Reports, Records, Books |
Files in this Report:
| File | Size | Format | Add to Download |
|---|---|---|---|
| NTGSRec2019-004.zip | 22.76 MB | ZIP | Add |
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