PHD THESIS ALBANY FRASER OROGEN

These sediments were removed later and caused accelerated cooling during the Late Paleozoic as revealed by thermochronology data in the Late Paleozoic. Open to the public agso; S REP. Some features of this site may not work without it. JavaScript is disabled for your browser. The former is a fault-bounded Phanerozoic basin enclosed in the Yilgarn craton, and is assumed to represent an outlier of sediments that once extended over the craton.

Metadata Show full item record. Lists What are lists? Access Status This item is currently not available from this repository. Petrographic and chemical studies indicate that the biotite from each domain are distinctly different in composition and origin, i. Please enable cookies in your browser to get the full Trove experience.

phd thesis albany fraser orogen

Public Private login e. Notes Originally submitted as a dissertation Ph. This cooling possibly resulted from the removal of several kilometres of sedimentary cover on the craton. My Account Login Register. Published East Perth, W. These sediments were removed later and caused accelerated cooling during tehsis Late Paleozoic as revealed by thermochronology data in the Late Paleozoic.

Phd Thesis Albany Fraser Orogeny

Home All editions This editionEnglish, Thesis edition: Bremer Bay Region W. The former is a fault-bounded Phanerozoic basin enclosed in the Yilgarn craton, and is assumed to represent an outlier of sediments that once extended over the craton.

Evidence for the sedimentary cover is also inferred from the Collie and Perth basins. The inferred sedimentation is also indicated by dynamic topography history, which showed that the craton underwent a history of protracted subsidence since the mid-Palaeozoic, thus providing accommodation roogen for the accumulation of a sedimentary succession over the craton.

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Access Status This item is currently not available from this repository. Abstract The Yilgarn craton, lies in the southern part of Western Australia, became cratonized at around Ma.

The thermotectonic evolution of the southwest Yilgarn craton, Western Australia

Access Status This item is currently not albxny from this repository. Therefore, previous and current thermochronological results suggested that the Yilgarn craton may have been covered by early-mid Palaeozoic sedimentary rocks. However, this proposed tectonic model is based largely on bulk Rb-Sr biotite analyses with minimal petrological and geochemical control.

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phd thesis albany fraser orogen

Coexisting biotite results from the Perth and Harvey traverses reveal significant age variations, with ages decreasing systematically from east to west. Its post-cratonisation history is somewhat fragmentary due to the paucity or absence of a stratigraphic record. JavaScript is disabled for your browser. Other links Online version at http: Collections School of Earth Sciences – Theses []. The Perth Basin, located along the western margin of the Yilgarn craton accumulated a thick sedimentary pile up to 15 km during the initial rifting of Gondwana in the Early Permian.

Please enable cookies in your browser to get the full Trove experience. Abstract The Yilgarn craton, lies in the southern part of Western Australia, became cratonized at around Ma.

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The thermotectonic evolution of the southwest Yilgarn craton, Western Australia

Includes bibliographical references p. To include a comma in your tag, surround the tag with double quotes. The Perth Basin, located along orpgen western margin of the Yilgarn craton accumulated a thick sedimentary pile up to 15 km during the initial rifting of Gondwana in the Early Permian.

Its post-cratonisation history is somewhat fragmentary due to the paucity or absence of a stratigraphic record. Geological Survey of Western Australia, My Account Login Register. Separate different tags with a comma.

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