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.

小行星9304130 PI和同事将绘制和研究墨西哥下加利福尼亚白垩纪时期的海洋弧。 他们将建立海洋弧的相模型，以评估沉积系统对爆发性喷发、喷发和浅层侵入以及火山扇形崩塌的反应。 在这些研究的基础上，他们还将评价区分水下和陆上喷发矿床的方法。 然后，他们将把相与弧和盆地形成的阶段相联系起来，并测试模型。