Biostratigraphic and palaeoenvironmental controls on the trilobite associations from the Lower Ordovician Fezouata Shale of the central Anti-Atlas, Morocco
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- 作者：Emmanuel L.O. Martina ; emmanuel.martin@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Muriel Vidalb ; Muriel.Vidal@univ-brest.fr" class="auth_mail" title="E-mail the corresponding author ; Daniel Vizcaï ; noc ; daniel.vizcaino@wanadoo.fr" class="auth_mail" title="E-mail the corresponding author ; Romain Vauchera ; romain.vaucher@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Pierre Sansjofreb ; Pierre.SansJofre@univ-brest.fr" class="auth_mail" title="E-mail the corresponding author ; Bertrand Lefebvrea ; bertrand.lefebvre@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Jacques Destombesd ; jacquesdestombes@free.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Trilobita ; Biostratigraphy ; Sedimentology ; Geochemistry ; Fezouata Shale ; Lower Ordovician
- 刊名：Palaeogeography, Palaeoclimatology, Palaeoecology
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：460
- 期：Complete
- 页码：142-154
- 全文大小：2064 K
文摘
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Biostratigraphy of the 26 trilobites species from the Fezouata Shale is provided.
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Three biofacies are defined due to a depth control on assemblages.
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Effect of transport on communities is highlighted and discussed.
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Geochemical analyses suggest temporary more reduced and dysoxic conditions.
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Species of the Fezouata Shale display affinities with Montagne Noire (France).