Record |
Author |
Love, A.J.; Shand, P.; Karlstrom, K.; Crossey, L.; Rousseau-Gueutin, P.; Priestley, S.; Wholing, D.; Fulton, S.; Keppel, M. |
Title |
Geochemistry and Travertine Dating Provide New Insights into the Hydrogeology of the Great Artesian Basin, South Australia |
Type |
Journal Article |
Year |
2013 |
Publication |
Procedia Earth and Planetary Science |
Abbreviated Journal |
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Volume |
7 |
Issue |
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Pages |
521-524 |
Keywords |
GAB springs, Great Artesian Basin, Helium isotope data, Uranium series dating |
Abstract |
While of great national and societal significance, and importance in its own right, the Great Artesian Basin of Australia is an iconic example of a continental scale artesian groundwater system. New geochemical, hydrological, and neo-tectonic data suggests that existing models that involve recharge in eastern Australia, relatively simple flowpaths and discharge in springs in the western margin require modification. New geochemical data indicate a small volume flux of deeply derived (endogenic) fluids mixing into the aquifer system at a continental scale. Neo- tectonic data indicates active tectonism today that provides a fluid pathway through faults for the deeply sourced endogenic fluids to discharge in GAB travertine depositing springs. |
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Edition |
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ISSN |
1878-5220 |
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Call Number |
THL @ christoph.kuells @ love_geochemistry_2013 |
Serial |
122 |
Permanent link to this record |