Palynostratigraphy and Bayesian Age Stratigraphic Model of New CA-ID-TIMS Zircon Ages from the Walloon Coal Measures, Surat Basin, Australia
The Surat Basin hosts significant coal and coal seam gas resources. New high-precision CA-TIMS U/Pb zircon ages from tuffs and Bayesian age stratigraphic models are combined with palynology from fine-grained sedimentary rocks and zircon trace elements to provide further chronostratigraphic and biostratigraphic constrains on the Walloon Coal Measures in the eastern margin of the Surat Basin and infer the palaeoenvironment and tectonic setting. The tuff ages range from 165.88 ± 0.11 Ma to 158.84 ± 0.05 Ma, with those from the stratigraphically lower Taroom Coal Measures ranging from 165.88 ±... Mehr ...
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Dokumenttyp: | Text |
Erscheinungsdatum: | 2024 |
Verlag/Hrsg.: |
ScholarWorks
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Schlagwörter: | U-Pb zircon geochronology / chronostratigraphy / palynology / Surat Basin / Walloon Coal Measures / Bayesian age modelling / Earth Sciences / Geophysics and Seismology |
Sprache: | unknown |
Permalink: | https://search.fid-benelux.de/Record/base-29281153 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://scholarworks.boisestate.edu/geo_facpubs/828 |