Tephra ring interpretation in light of evolving maar-diatreme concepts: Stracciacappa maar (central Italy)
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- 作者：Greg A. Valentinea ; gav4@buffalo.edu" class="auth_mail" title="E-mail the corresponding author ; Gianluca Sottilib ; gianluca.sottili@uniroma1.it" class="auth_mail" title="E-mail the corresponding author ; Danilo M. Palladinoc ; Danilo.Palladino@uniroma1.it" class="auth_mail" title="E-mail the corresponding author ; Jacopo Taddeuccid ; jacopo.taddeucci@ingv.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Maar ; Diatreme ; Phreatomagmatic ; Tephra ring ; Pyroclastic ; Sabatini
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：308
- 期：Complete
- 页码：19-29
- 全文大小：2405 K
文摘
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Tephra ring deposits often interpreted in terms of efficiency and depth, magma–water ratios.
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Recent work supports a new conceptual framework for maar–diatremes.
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We interpret a tephra ring in terms of scaled depths of explosions, topography, and diatreme processes.
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Comparison made between different interpretations based upon conceptual models.