Facies Modeling and Process Volcanological Studies in an Oceanic Arc Terrane

大洋弧地体相模拟和过程火山学研究

• 批准号: 9304130
• 负责人: Cathy Busby
• 金额: $ 18万
• 依托单位: University of California-Santa Barbara
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-08-15 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9304130&HistoricalAwards=false
• 关键词: Facies; Modeling; Process; Volcanological; Studies

9304130 Busby PI and co-workers will map and study an oceanic arc of Cretaceous age in Baja California, Mexico. They will build facies models for oceanic arcs that evaluate the response of sedimentary systems to explosive eruptions, to effusive eruption and shallow level intrusion, and to sector collapse of volcanoes. Based on these studies, they will also evaluate means for distinguishing subaqueous from subaerial eruptive deposits. They will then relate facies to and test models for phases of arc and basin formation.

9304130 Busby Pi和同事将绘制和研究墨西哥Baja California的白垩纪时代的海洋弧。 他们将建立用于海洋弧的相模型，以评估沉积系统对爆炸性喷发，对爆发和浅水水平入侵的反应以及火山的扇区崩溃。 基于这些研究，他们还将评估将亚水下和海底喷发沉积物区分开的方法。 然后，他们将与弧形和盆地形成阶段相关联和测试模型。