The complex age of orthogneiss protoliths exemplified by the Eoarchaean Itsaq Gneiss Complex (Greenland): SHRIMP and old rocks
Field studies integrated with cathodoluminescence petrography and SHRIMP U-Pb dating of zircons from >150 orthogneisses and metatonalites from the Eoarchaean Itsaq Gneiss Complex (southern West Greenland) shows that only a minority contain ≥3840. Ma zir
Published in: | Precambrian Research |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
Elsevier
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Subjects: | |
Online Access: | http://hdl.handle.net/1885/62785 https://doi.org/10.1016/j.precamres.2010.06.016 https://openresearch-repository.anu.edu.au/bitstream/1885/62785/5/PreCamb183_25.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/62785/7/01_Horie_The_complex_age_of_orthogneiss_2010.pdf.jpg |
Summary: | Field studies integrated with cathodoluminescence petrography and SHRIMP U-Pb dating of zircons from >150 orthogneisses and metatonalites from the Eoarchaean Itsaq Gneiss Complex (southern West Greenland) shows that only a minority contain ≥3840. Ma zir |
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