Wendo Koshe Pumice: The latest Holocene silicic explosive eruption product of the Corbetti Volcanic System (Southern Ethiopia)
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- 作者：Vladislav Rappricha ; vladislav.rapprich@geology.cz" class="auth_mail" title="E-mail the corresponding author ; Vladimí ; r Žá ; čeka ; Kry&scaron ; tof Vernera ; Vojtěch Erbana ; Tomasz Goslarb ; c ; Yewubinesh Bekeled ; e ; Firdawok Legesae ; Tomá ; &scaron ; Hrocha ; Petra Hejtmá ; nková ; a
- 关键词：Corbetti ; Wendo Koshe ; Plinian-style eruption ; 14C dating ; Pantellerite ; Main Ethiopian rift
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：310
- 期：Complete
- 页码：159-171
- 全文大小：4066 K
文摘
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The last Plinian eruption of the Corbetti Caldera occurred around 396 BC (14C, soil).
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The pumice lapilli fall deposit dispersed over an area of over 1000 km2.
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The pumice corresponds to 0.4 km3 DRE of erupted magma.
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The post-caldera stage of Corbetti has uniform geochemistry.
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Future eruption of Corbetti would endanger towns of Hawasa and Shashemene.