Stratigraphy of the Late Palaeoproterozoic (∼2.03 Ga) Wooly Dolomite, Ashburton Province, Western Australia: A carbonate platform developed in a failed rift basin

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• 作者：Bryan Krapež^a ; ^{B.Krapez@curtin.edu.au" class="auth_mail" title="E-mail the corresponding author} ; Stefan G. Mü ; ller^a ; Andrey Bekker^b
• 关键词：Wooly Dolomite ; Ashburton Province ; Rift basin ; Paleoproterozoic ; Western Australia
• 刊名：Precambrian Research
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：271
• 期：Complete
• 页码：1-19
• 全文大小：6804 K

文摘

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d="par0005">The Wooly Dolomite was deposited in the Horseshoe rift basin.

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d="par0010">The basin post-dates ∼2210 Ma dolerites and the 2195&ndash;2145 Ma Ophthalmia Orogen.

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d="par0015">The formation comprises five unconformity-bound depositional sequences.

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d="par0020">The lowermost sequence, dated at 2.03 Ga, conformably overlies flood basalt.

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d="par0025">Platform carbonates dominate, with minor siliciclastic and volcaniclastic deposits.

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