Tracking the Cretaceous transcontinental Ceduna River through Australia: The hafnium isotope record of detrital zircons from offshore southern Australia
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- 作者：Jarred Lloyda ; Alan S. Collinsa ; alan.collins@adelaide.edu.au" class="auth_mail" title="E-mail the corresponding author ; Justin L. Payneb ; Stijn Gloriea ; Simon Holfordc ; Anthony J. Reidd
- 关键词：Detrital zircon ; Hf ; U-Pb ; Ceduna sub-basin ; Bight basin ; Australia
- 刊名：Geoscience Frontiers
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：7
- 期：2
- 页码：237-244
- 全文大小：2313 K
文摘
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Ceduna Delta Hf zircon data show a provenance from NE Australia.
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Zircon εHf(t) data suggest a source component recycled from the Lachlan Orogen.
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Considerable zircon from the Whitsunday Silicic LIP survives <1000 km transport.
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The Santonian–Maastrichtian Upper Delta is likely sourced from a transcontinental river system.