Constraints on preservation history and fluvial transport dynamics of detrital zircon from quantitative grain shape characterization.

Vanessa Markwitz

doi:10.4225/23/5aa7276f59e42

Constraints on preservation history and fluvial transport dynamics of detrital zircon from quantitative grain shape characterization.

Vanessa Markwitz

School of Earth and Oceans

Research output: Thesis › Doctoral Thesis

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Abstract

The thesis produced new information about the Gondwanan geodynamic evolution of Western Australia by a detailed examination and interpretation of new U-Pb zircon age data from the Pinjarra Orogen. The analysis of the detrital sedimentary record of ancient river sediments (Tumblagooda Sandstone) produced new insights into the complexity of Paleozoic basin architecture and overall tectonic history. Furthermore, the thesis established a workflow to acquire, analyze and interpret grain shape parameters of detrital zircon in 2-0 and 3-0 in the context of their isotopic composition to constrain provenance bias and the effect of zircon transport in ancient and modern river systems.

Original language	English
Qualification	Doctor of Philosophy
Awarding Institution	The University of Western Australia
Supervisors/Advisors	Kemp, Tony, Supervisor Kirkland, Christopher L., Supervisor, External person Wyrwoll, Karl-Heinz, Supervisor
Award date	7 Feb 2018
DOIs	https://doi.org/10.4225/23/5aa7276f59e42
Publication status	Unpublished - 2018

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10.4225/23/5aa7276f59e42

THESIS - DOCTOR OF PHILOSOPHY - MARKWITZ Vanessa - 2018 - Part 1
THESIS - DOCTOR OF PHILOSOPHY - MARKWITZ Vanessa - 2018 - Part 2
THESIS - DOCTOR OF PHILOSOPHY - MARKWITZ Vanessa - 2018 - Part 3
THESIS - DOCTOR OF PHILOSOPHY - MARKWITZ Vanessa - 2018 - Part 4
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Cite this

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title = "Constraints on preservation history and fluvial transport dynamics of detrital zircon from quantitative grain shape characterization.",

abstract = "The thesis produced new information about the Gondwanan geodynamic evolution of Western Australia by a detailed examination and interpretation of new U-Pb zircon age data from the Pinjarra Orogen. The analysis of the detrital sedimentary record of ancient river sediments (Tumblagooda Sandstone) produced new insights into the complexity of Paleozoic basin architecture and overall tectonic history. Furthermore, the thesis established a workflow to acquire, analyze and interpret grain shape parameters of detrital zircon in 2-0 and 3-0 in the context of their isotopic composition to constrain provenance bias and the effect of zircon transport in ancient and modern river systems. ",

keywords = "Detrital zircon, East Gondwana, Kuunga Orogeny, 3-D grain shape, X-ray tomography, Surface roughness, Fluvial transport , Preservation ",

author = "Vanessa Markwitz",

year = "2018",

doi = "10.4225/23/5aa7276f59e42",

language = "English",

school = "The University of Western Australia",

}

TY - BOOK

T1 - Constraints on preservation history and fluvial transport dynamics of detrital zircon from quantitative grain shape characterization.

AU - Markwitz, Vanessa

PY - 2018

Y1 - 2018

N2 - The thesis produced new information about the Gondwanan geodynamic evolution of Western Australia by a detailed examination and interpretation of new U-Pb zircon age data from the Pinjarra Orogen. The analysis of the detrital sedimentary record of ancient river sediments (Tumblagooda Sandstone) produced new insights into the complexity of Paleozoic basin architecture and overall tectonic history. Furthermore, the thesis established a workflow to acquire, analyze and interpret grain shape parameters of detrital zircon in 2-0 and 3-0 in the context of their isotopic composition to constrain provenance bias and the effect of zircon transport in ancient and modern river systems.

AB - The thesis produced new information about the Gondwanan geodynamic evolution of Western Australia by a detailed examination and interpretation of new U-Pb zircon age data from the Pinjarra Orogen. The analysis of the detrital sedimentary record of ancient river sediments (Tumblagooda Sandstone) produced new insights into the complexity of Paleozoic basin architecture and overall tectonic history. Furthermore, the thesis established a workflow to acquire, analyze and interpret grain shape parameters of detrital zircon in 2-0 and 3-0 in the context of their isotopic composition to constrain provenance bias and the effect of zircon transport in ancient and modern river systems.

KW - Detrital zircon

KW - East Gondwana

KW - Kuunga Orogeny

KW - 3-D grain shape

KW - X-ray tomography

KW - Surface roughness

KW - Fluvial transport

KW - Preservation

U2 - 10.4225/23/5aa7276f59e42

DO - 10.4225/23/5aa7276f59e42

M3 - Doctoral Thesis

ER -

Constraints on preservation history and fluvial transport dynamics of detrital zircon from quantitative grain shape characterization.

Abstract

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