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Lithium isotopic constraints on the evolution of continental clay mineral factory and marine oxygenation in the earliest Paleozoic Era

文献类型：期刊论文

作者Wei, Guang-Yi13,14,15; Zhao, Mingyu12,13; Sperling, Erik A.11; Gaines, Robert R.10; Kalderon-Asael, Boriana13; Shen, Jun9; Li, Chao5,6,7,8; Zhang, Feifei14,15; Li, Gaojun14,15; Zhou, Chuanming3,4
刊名SCIENCE ADVANCES
出版日期2024-03-29
卷号10期号:13页码:10
ISSN号2375-2548
DOI10.1126/sciadv.adk2152
通讯作者Wei, Guang-Yi(guangyiwei@nju.edu.cn) ; Zhao, Mingyu(mingyu.zhao@mail.iggcas.ac.cn)
英文摘要The evolution of oxygen cycles on Earth's surface has been regulated by the balance between molecular oxygen production and consumption. The Neoproterozoic-Paleozoic transition likely marks the second rise in atmospheric and oceanic oxygen levels, widely attributed to enhanced burial of organic carbon. However, it remains disputed how marine organic carbon production and burial respond to global environmental changes and whether these feedbacks trigger global oxygenation during this interval. Here, we report a large lithium isotopic and elemental dataset from marine mudstones spanning the upper Neoproterozoic to middle Cambrian [similar to 660 million years ago (Ma) to 500 Ma]. These data indicate a dramatic increase in continental clay formation after similar to 525 Ma, likely linked to secular changes in global climate and compositions of the continental crust. Using a global biogeochemical model, we suggest that intensified continental weathering and clay delivery to the oceans could have notably increased the burial efficiency of organic carbon and facilitated greater oxygen accumulation in the earliest Paleozoic oceans.
WOS关键词ORGANIC-MATTER PRESERVATION ; EXCEPTIONAL PRESERVATION ; OCEAN OXYGENATION ; CAMBRIAN BOUNDARY ; CARBON ; FRACTIONATION ; SEDIMENTS ; SHALE ; LI ; EDIACARAN
资助项目National Key Research and Development Program of China[2021YFA0718100] ; National Natural Science Foundation of China[42192500] ; National Natural Science Foundation of China[42373056] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[42130208] ; National Science Foundation[EAR-1554897] ; National Science Foundation[EAR-2143164] ; Chinese Academy of Sciences[E32D530201] ; Chinese Academy of Sciences[XDA0430202] ; Hundred Talents Program of the Chinese Academy of Sciences
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001194882400012
出版者AMER ASSOC ADVANCEMENT SCIENCE
资助机构National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Science Foundation ; Chinese Academy of Sciences ; Hundred Talents Program of the Chinese Academy of Sciences
源URL[http://ir.nigpas.ac.cn/handle/332004/43600]  
专题中国科学院南京地质古生物研究所
通讯作者Wei, Guang-Yi; Zhao, Mingyu
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Shuangqing Rd 18, Beijing 10085, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, Nanjing 210008, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
5.Chengdu Univ Technol, Int Ctr Sedimentary Geochem & Biogeochem Res, Chengdu 610059, Peoples R China
6.Chengdu Univ Technol, Key Lab Deep time Geog & Environm Reconstruct & Ap, Minist Nat Resources, Chengdu 610059, Peoples R China
7.Chengdu Univ Technol, Inst Sedimentary Geol, Chengdu 610059, Peoples R China
8.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu 610059, Peoples R China
9.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R China
10.Pomona Coll, Geol Dept, Claremont, CA 91711 USA
推荐引用方式
GB/T 7714		 Wei, Guang-Yi,Zhao, Mingyu,Sperling, Erik A.,et al. Lithium isotopic constraints on the evolution of continental clay mineral factory and marine oxygenation in the earliest Paleozoic Era[J]. SCIENCE ADVANCES,2024,10(13):10.
APA Wei, Guang-Yi.,Zhao, Mingyu.,Sperling, Erik A..,Gaines, Robert R..,Kalderon-Asael, Boriana.,...&Tarhan, Lidya G..(2024).Lithium isotopic constraints on the evolution of continental clay mineral factory and marine oxygenation in the earliest Paleozoic Era.SCIENCE ADVANCES,10(13),10.
MLA Wei, Guang-Yi,et al."Lithium isotopic constraints on the evolution of continental clay mineral factory and marine oxygenation in the earliest Paleozoic Era".SCIENCE ADVANCES 10.13(2024):10.

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来源：南京地质古生物研究所

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