Academic Journal
Do U/Pb-SHRIMP Dating and Pb Stepwise Leaching (PbSL) Analyses Confirm the Lack of Precambrian Basement Outcrops in Thailand?
| العنوان: | Do U/Pb-SHRIMP Dating and Pb Stepwise Leaching (PbSL) Analyses Confirm the Lack of Precambrian Basement Outcrops in Thailand? |
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| المؤلفون: | Hansen, Bent T., Wemmer, Klaus, Putthapiban, Prinya, Kleinhanns, Ilka C., Wilsky, Franziska |
| سنة النشر: | 2014 |
| المجموعة: | Georg-August-Universität Göttingen: GoeScholar |
| الوصف: | U/Pb-SHRIMP dating and Pb stepwise leaching (PbSL) experiments on zircons and garnets, respectively have confirmed the lack of Precambrian outcrops within the crystalline basement of Thailand. The obtained data for the high grade metamorphism show Indosinian ages ranging from 225 - 200 Ma as previously suggested for the vast majority of outcrops in NW-Thailand ([1] and references therein), as well as a small group of ages in the range of 445 Ma in the Lampang Province. Further, the age of a thermal imprint around 60 Ma was confirmed near Surat Thani, Peninsular Thailand, and only a few indications of older ages for the unknown source areas were detected in detrital components. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2161-7589 |
| Relation: | https://resolver.sub.uni-goettingen.de/purl?gro-2/58402; 613539; https://resolver.sub.uni-goettingen.de/purl?gs-1/11941 |
| DOI: | 10.4236/ojg.2014.410037 |
| الاتاحة: | https://resolver.sub.uni-goettingen.de/purl?gro-2/58402 https://resolver.sub.uni-goettingen.de/purl?gs-1/11941 https://doi.org/10.4236/ojg.2014.410037 |
| Rights: | CC BY 4.0 ; https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.DAD89B3F |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 21617589 |
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| DOI: | 10.4236/ojg.2014.410037 |