Ultra-precise dating in Earth, planetary and archaeological science

地球、行星和考古科学中的超精确年代测定

• 批准号: LE210100044
• 负责人: Prof David Phillips
• 金额: $ 60.39万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Infrastructure, Equipment and Facilities
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-05-24 至 2023-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LE210100044
• 关键词: Ultra; precise; dating; Earth; planetary

An advanced facility incorporating next generation, multi-collector mass spectrometer and ultra-clean gas line systems, capable of ultra-precise dating of Earth, planetary and archaeological material. This joint Melbourne-Curtin facility seeks to generate ultra-precise age data from ever smaller and younger samples, such as minute particles from space return missions and tiny inclusions in diamonds. The facility is expected to revolutionise noble gas dating techniques, resulting in new knowledge on solar system genesis, hominid evolution, indigenous migrations, palaeo-climate change, natural hazards and ore deposit formation, while further enhancing Australia’s international leadership and competitive advantage in the discipline.

融合了地球，行星和考古材料的高级设施高贵的天然气约会技术，自然危害和矿石矿床形成，同时进一步增强了澳大利亚在该学科中的国际领导和竞争优势。