Ar-40/Ar-39 geochronology reveals rapid change from plume-assisted to stress-dependent volcanism in the Newer Volcanic Province, SE Australia
KF Oostingh, F Jourdan, EL Matchan, D Phillips
Geochemistry, Geophysics, Geosystems | AMER GEOPHYSICAL UNION | Published : 2017
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Awarded by Australian Research Council Discovery grant
David Taylor of the Geological Survey Victoria is thanked for his assistance in the field. Adam Frew, Zdenka Martelli, and Celia Mayers of WAAIF are thanked for their assistance during sample preparation. Julie Boyce (Monash University) as well as Nicholas Le Corvec (Lunar and Planetary Institute) are thanked for discussion. Benjamin Cohen (UQ) is thanked for sharing his geochronology database. Darren Mark (SUERC) and Anthony Koppers (OSU) are thanked for their reviews, which have significantly improved the quality of this publication. Janne Blichert-Toft is thanked for editorial handling. The support of TiGER and the department Applied Geology at Curtin University of Technology is gratefully acknowledged. This research was funded by Australian Research Council Discovery grant DP130100517. Full step-heating data can be found in the supporting information data set table, whereas K/Ca ratio diagrams and thin section photos can be found in supporting information Figures S1 (Newer Plains) and S2 (Newer Cones).