Strengths and limitations of zircon Lu-Hf and O isotopes in modelling crustal growth
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- 作者：Justin L. Paynea ; justin.payne@unisa.edu.au" class="auth_mail" title="E-mail the corresponding author ; David J. McInerneyb ; Karin M. Barovichc ; Christopher L. Kirklandd ; Norman J. Pearsone ; Martin Handc
- 关键词：Zircon ; Lu-Hf isotopes ; O isotopes ; Continental growth ; Crustal evolution
- 刊名：Lithos
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：248-251
- 期：Complete
- 页码：175-192
- 全文大小：1841 K
文摘
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Juvenile addition to “hot zones” yields Lu-Hf arrays mimicking crustal reworking.
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New zircon Hf-O isotope compilation indicates < 14% of Hf model ages are reliable.
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Inverse modelling of global continental growth is limited by numerical artefacts.
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Joint Hf-O modelling can provide improved constraints on crustal generation.