Authigenic monazite and xenotime Pb-Pb/U-Pb dating of siliciclastic sedimentary rocks
文献类型：期刊论文
| 作者 | Lan, Zhongwu1,2,3 |
| 刊名 | EARTH-SCIENCE REVIEWS
 |
| 出版日期 | 2022-11-01 |
| 卷号 | 234页码:15 |
| ISSN号 | 0012-8252 |
| 关键词 | Authigenic Xenotime Monazite U-Pb Pb-Pb dating Events |
| DOI | 10.1016/j.earscirev.2022.104217 |
| 英文摘要 | Authigenic xenotime (YPO4) and monazite ((Ce, La, Nd)PO4) are common trace components in siliciclastic sedimentary rocks, where they can form under diverse geological processes such as low-temperature early diagenesis or hydrothermal activities or later low grade metamorphism. Authigenic xenotime and monazite could carry distinctive geochemical fingerprints. By virtue of their commonly high U and Th concentrations (commonly 100-1000 ppm) and high closure temperature for U/Th-Pb isotope systems (700-800 degrees C), dates from authigenic phosphate are frequently used to constrain the depositional age of sedimentary rocks. Their tiny size (commonly <20 mu m but can be occasionally up to about 1 mm in diameter for large monazite nodules) requires SEM-BSE imaging to locate for in situ high spatial and mass resolution SIMS U-Pb/Pb-Pb dating analyses. Their variable chemical compositions, particularly xenotime, require multiple (at least three) matrix-matching stan-dards to correct U-Pb fractionation. Interpretation of radiometric ages sometimes encounters difficulties because of diverse origins of phosphates including diagenetic, hydrothermal, and detrital origins. An integrated petrographic and geochemical study can aid in telling apart diagenetic xenotime/monazite from their hydro-thermal and detrital counterparts, thereby correctly applying them to constrain the depositional age of sedi-mentary rocks. |
| WOS关键词 | SHRIMP U-PB ; UNDERSTANDING GEOLOGIC PROCESSES ; NW AUSTRALIA IMPLICATIONS ; LA-ICP-MS ; DIAGENETIC XENOTIME ; FLUID-FLOW ; AGE CONSTRAINTS ; HYDROTHERMAL ALTERATION ; WITWATERSRAND BASIN ; ELECTRON-MICROPROBE |
| 资助项目 | National Science Foundation of China[41673016] ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences[SKL-Z202001] ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences[193112] ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences[223115] ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences[GPMR201902] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000880583300002 |
| 资助机构 | National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/107715]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Lan, Zhongwu |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Hubei, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lan, Zhongwu. Authigenic monazite and xenotime Pb-Pb/U-Pb dating of siliciclastic sedimentary rocks[J]. EARTH-SCIENCE REVIEWS,2022,234:15. |
| APA | Lan, Zhongwu.(2022).Authigenic monazite and xenotime Pb-Pb/U-Pb dating of siliciclastic sedimentary rocks.EARTH-SCIENCE REVIEWS,234,15. |
| MLA | Lan, Zhongwu."Authigenic monazite and xenotime Pb-Pb/U-Pb dating of siliciclastic sedimentary rocks".EARTH-SCIENCE REVIEWS 234(2022):15. |
入库方式： OAI收割
来源：地质与地球物理研究所
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