Growth and Differentiation of Earth's Earliest Lithosphere, The Acasta Gneisses: Slave Province NWT Canada

地球上最早的岩石圈阿卡斯塔片麻岩的生长和分化：加拿大西北地区奴隶省

• 批准号: 9206126
• 负责人: Samuel Bowring
• 金额: --
• 依托单位: Massachusetts Institute of Technology
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-01 至 1997-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9206126&HistoricalAwards=false
• 关键词: Growth; Differentiation; Earth; Earliest; Lithosphere

The principal investigator will study the Acasta gneisses in the Slave Province of the NWT of Canada. By field mapping, petrologic, and geochemical/isotopic techniques the PI will utilize these extremely old rocks to better understand how the Earth's first lithosphere was stabilized.

首席研究员将研究 加拿大西北地区的奴隶省。通过野外测绘、岩石学、 和地球化学/同位素技术，PI将利用这些 以更好地了解地球上的第一个 岩石圈稳定了。