PREPRINT: A global platform solution for Big Data in low-temperature thermochronology

This is a Preprint and has not been peer reviewed. The published version of this Preprint is available: https://doi.org/10.1038/s41598-023-35776-3. This is version 3 of this Preprint.

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Authors

Samuel C Boone , Fabian Kohlmann, Wayne Noble, Moritz Theile, Romain Beucher, Barry Kohn, Stijn Glorie, Martin Danišík, Renjie Zhou, Malcolm McMillan, Brent McInnes, Andrew Gleadow, Angus Nixon

Abstract

Low-temperature thermochronology is a powerful tool for constraining the thermal evolution of geological materials at temperatures (< ~300 °C) common in the upper crust in relation to geodynamics, continental crustal evolution, landscape evolution, and natural resource formation and preservation. However, complexities inherent to these analytical techniques can make interpreting the significance of results challenging, requiring them to be placed in their geological context through time.

We present a novel tool for the geospatial archival, analysis and dissemination of low-temperature thermochronology data (i.e., fission track and (U-Th)/He), built as an extension to the open-access AusGeochem platform (https://ausgeochem.auscope.org.au) and which is freely accessible to scientists from around the world. To demonstrate the power and utility of the platform, three regional low-temperature thermochronology datasets from Kenya, Australia and the Red Sea are presented. By visualising and interrogating these data in their regional three-dimensional geological, geochemical, and geographic contexts, insights into their tectonic implications are revealed which could otherwise be overlooked.

DOI

https://doi.org/10.31223/X5SH3V

Subjects

Earth Sciences, Geochemistry, Physical Sciences and Mathematics

Keywords

thermochronology, fission track, (U-Th)/He, Geospatial data analysis, big data, FAIR, Tectonics

Dates

Published: 2022-11-12 02:21

Last Updated: 2023-06-06 06:14

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License

CC BY Attribution 4.0 International

Additional Metadata

Conflict of interest statement:
None