Improved methodology for measuring pore patterns in the benthic foraminiferal genus Ammonia
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- 作者：Jassin Petersena ; jassin.petersen@univ-nantes.fr" class="auth_mail" title="E-mail the corresponding author ; Bettina Riedela ; b ; bettina.riedel@univie.ac.at" class="auth_mail" title="E-mail the corresponding author ; Christine Barrasa ; christine.barras@univ-angers.fr" class="auth_mail" title="E-mail the corresponding author ; Olivier Paysc ; olivier.pays@univ-angers.fr" class="auth_mail" title="E-mail the corresponding author ; Anaï ; s Guihé ; neufa ; anais.guiheneuf@laposte.net" class="auth_mail" title="E-mail the corresponding author ; Guillaume Mabilleaud ; guillaume.mabilleau@univ-angers.fr" class="auth_mail" title="E-mail the corresponding author ; Magali Schweizera ; magali.schweizer@univ-angers.fr" class="auth_mail" title="E-mail the corresponding author ; Filip J.R. Meysmane ; filip.meysman@vub.ac.be" class="auth_mail" title="E-mail the corresponding author ; Frans J. Jorissena ; frans.jorissen@univ-angers.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Benthic foraminifera ; Shell porosity ; Morphology ; Hypoxia ; Coastal environment
- 刊名：Marine Micropaleontology
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：128
- 期：Complete
- 页码：1-13
- 全文大小：1634 K
文摘
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We developed a reliable and efficient method to measure pores in the benthic foraminiferal genus Ammonia.
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The method produces normally distributed data facilitating comparison of pore patterns.
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Pore measurements should be restricted to size windows on chambers representing the same ontogenetic stage.
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Case studies show two morphotypes of Ammonia tepida with contrasting pore patterns.
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Interaction of pore parameters from both morphotypes show comprehensive physical constraints.