Proterozoic crustal evolution of the Northern Australian Craton revealed from hafnium-oxygen isotope systematics of granite-hosted and detrital zircons

花岗岩和碎屑锆石的铪氧同位素系统揭示了澳大利亚北部克拉通的元古代地壳演化

• 批准号: DP0773029
• 负责人: A/Prof Anthony Kemp
• 金额: $ 35.92万
• 依托单位: James Cook University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0773029
• 关键词: Proterozoic; crustal; evolution; Northern; Australian

This project will provide an detailed view of continental crust formation during a key period of Earth's history. Through an innovative approach and the use of sophisticated micro-analytical techniques, it will enhance the profile and global competitiveness of Australian research. The project is an integral part of a national collaboration on Proterozoic terranes involving universities, Geoscience Australia and state geological surveys, and datasets generated by this study can potentially lead to refined mineral exploration strategies. The project is linked to the development of a major new analytical facility at James Cook University that will support local and international research and research training.

该项目将提供地球历史上一个关键时期大陆地壳形成的详细情况。通过创新的方法和使用先进的微观分析技术，它将提高澳大利亚研究的形象和全球竞争力。该项目是涉及大学，澳大利亚地球科学和国家地质调查的元古宙矿床国家合作的一个组成部分，这项研究产生的数据集可能会导致完善的矿产勘探战略。该项目与詹姆斯·库克大学开发一个新的大型分析设施有关，该设施将支持当地和国际研究和研究培训。