Microfossil turnover across the uppermost Danian at Caravaca, Spain: Paleoenvironmental inferences and identification of the latest Danian event
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- 作者：Laia Alegreta ; b ; laia@unizar.es" class="auth_mail" title="E-mail the corresponding author ; Silvia Ortizc ; Gabriela J. Arreguí ; n-Rodrí ; gueza ; Simonetta Monechid ; Isabel Millá ; ne ; Eustoquio Molinaa ; b
- 关键词：Upper Danian ; Hyperthermal ; Microfossils ; Carbonate corrosivity ; Food-flux
- 刊名：Palaeogeography, Palaeoclimatology, Palaeoecology
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：463
- 期：Complete
- 页码：45-59
- 全文大小：2129 K
文摘
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The Latest Danian Event is identified for the first time in the Western Tethys.
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Benthic foraminiferal turnover is similar to that recorded across other hyperthermals.
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Turnover of calcareous plankton is similar to other sites globally distributed.
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Innovative morphostructures of nannofossils indicate a more efficient biological pump.
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Slightly CaCO3-corrosive bottom waters and higher food flux during the LDE.