Middle Permian U-Pb zircon ages of the “glacial” deposits of the Atkan Formation, Ayan-Yuryakh anticlinorium, Magadan province, NE Russia: Their significance for global climatic interpretations
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- 作者：V.I. Davydova ; b ; vdavydov@boisesate.edu" class="auth_mail" title="E-mail the corresponding author ; A.S. Biakovb ; c ; abiakov@mail.ru" class="auth_mail" title="E-mail the corresponding author ; J.L. Isbelld ; jisbell@uwm.edu" class="auth_mail" title="E-mail the corresponding author ; J.L. Crowleya ; JimCrowley@boisestate.edu" class="auth_mail" title="E-mail the corresponding author ; M.D. Schmitza ; MarkSchmitz@boisestate.edu" class="auth_mail" title="E-mail the corresponding author ; I.L. Vedernikovc ; ivedernikov@rambler.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：Guadalupian volcanism ; Middle&ndash ; Late Permian glaciation ; U/Pb geochronology ; Guadalupian climate ; North-East Russia
- 刊名：Gondwana Research
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：38
- 期：Complete
- 页码：74-85
- 全文大小：2471 K
文摘
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First high-precision Capitanian U–Pb zircon age from diamictite of Atkan Fm reported
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Sedimentology of the Atkan Fm casts doubt on the glacial nature of the diamictites.
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Capitanian was a time of global warming, based upon N-E Russia and Australian record.
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Conodont apatite isotopic data evidently agrees with biota and glacial records.