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| Title: | Summary of results. NTGS LA-ICP-MS Hf program: Amadeus Basin, July 2013-June 2015 |
| Report ID: | NTGS Record 2019-005 |
| Year: | 2019 |
| Author: | Normington, VJ Beyer, EE Whelan, JA Edgoose, CJ Woodhead, JD |
| Drillhole/Well Name: | Wallara 1 |
| COREDAT ID: | 2374 |
| Geological Province: | Amadeus Basin |
| Map250: | Illogwa Creek SF5315 Alice Springs SF5314 Rodinga SG5302 Hale River SG5303 Henbury SG5301 |
| Subject: | Geochronology Zircon |
| Stratigraphy: | Heavitree Formation Bitter Springs Group Gillen Formation Johnnys Creek Formation Wallara Formation Areyonga Formation Aralka Formation Limbla Member Olympic Formation Pioneer Sandstone Gaylad Sandstone Pertatataka Formation Waldo Pedlar Member Cyclops Member Julie Formation |
| Abstract: | This Record presents new multi-collector laser ablation inductively coupled plasma mass spectrometry (MC-LA-ICP-MS) lutetium-hafnium (Hf) isotope results from 14 sedimentary rock samples collected from the Neoproterozoic succession of the Amadeus Basin, Northern Territory. Thirteen samples were collected in the northeast Amadeus Basin (ILLOGWA CREEK, ALICE SPRINGS, RODINGA and HALE RIVER) where the Neoproterozoic stratigraphy is best exposed, and one sample was collected from petroleum well Wallara 1 in the central Amadeus Basin (HENBURY). Zircon Hf isotopic analysis was undertaken on zircon samples that had been previously been dated by SHRIMP or LA-ICP-MS in order to augment U-Pb studies of detrital zircon from sedimentary rock units within the Amadeus Basin. |
| Publisher: | Northern Territory Geological Survey |
| ISSN: | 1443-1149 |
| ISBN: | 9780724573479 (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 |
|---|---|---|---|
| NTGSRec2019-005.zip | 12.07 MB | ZIP | Add |
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