| 辽宁东部地区桥头组微生物诱发沉积构造(MISS）的发现及意义 |
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| 引用本文： | 吴子杰,张德明,范海滨,张国仁,邱隆伟,王海鹏,仲米山,耿树峰,郑伟,高福亮,赵汉卿.辽宁东部地区桥头组微生物诱发沉积构造(MISS）的发现及意义[J].地质论评,2022,68(6):2405-2408. |
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| 作者姓名： | 吴子杰 张德明 范海滨 张国仁 邱隆伟 王海鹏 仲米山 耿树峰 郑伟 高福亮 赵汉卿 |
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| 作者单位： | 1）中国石油大学（华东）地球科学与技术学院，山东青岛，266580；2）辽宁省地质勘查院有限责任公司，辽宁大连，116100;3）山东省地质矿产勘查开发局第四地质大队，山东潍坊，261021;2）辽宁省地质勘查院有限责任公司，辽宁大连，116100;4）吉林大学地球科学学院，长春，130061;5）辽宁省第四地质大队有限责任公司，辽宁阜新， 123000;6）辽宁省自然资源事务服务中心，沈阳，110011;7）中国地质大学（北京） 地球科学与资源学院，北京，100083 |
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| 基金项目： | 本文为辽宁省地质勘探矿业集团科研项目（编号：辽地矿2017-03、2016-01）和中国地质调查局（编号：1212011120734）的成果 |
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| 摘 要： | Through the re-investigation and understanding of the “mud crack-like sedimentary structure” in the Qiaotou Formation from late Mesoproterozoic to early Neoproterozoic in the eastern Liaoning, and by comparing with the contemporaneous microbial induced sedimentary structure (MISS) in other areas of the NCC, For the first time, the fractured sedimentary structure discovered in the Qiaotou Formation in Liaoning was identified as MISS.Results: The fissure structure found in the Qiaotou Formation is MISS, which is formed by the physical destruction of microbial mats.Conclusions: The MISS identified in the Qiaotou Formation has spindle-like, three-connected ornithoid and partially connected branched morphology, so it is speculated that the Qiaotou Formation was formed in the sedimentary environment of the upper part of the supratidal zone. This discovery provides basis for stratigraphic and sedimentological studies of the Qiaotou Formation, and is of great significance for studying the evolution of early life on earth and exploring the long-term impact of biota on the atmosphere and hydrosphere.
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| 关 键 词： | 微生物诱发沉积构造 中元古代晚期—新元古代早期 桥头组 辽宁东部 |
| 收稿时间： | 2022/2/18 0:00:00 |
| 修稿时间： | 2022/3/16 0:00:00 |
Discovery and significance of microbial induced sedimentary structure (MISS) from the Qiaotou Formation in eastern Liaoning |
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| WU Zijie,ZHANG Deming,FAN Haibin,ZHANG Guoren,QIU Longwei,WANG Haipeng,ZHONG Mishan,GENG Shufeng,ZHENG Wei,GAO Fuliang,ZHAO Hanqing.Discovery and significance of microbial induced sedimentary structure (MISS) from the Qiaotou Formation in eastern Liaoning[J].Geological Review,2022,68(6):2405-2408. |
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| Authors: | WU Zijie ZHANG Deming FAN Haibin ZHANG Guoren QIU Longwei WANG Haipeng ZHONG Mishan GENG Shufeng ZHENG Wei GAO Fuliang ZHAO Hanqing |
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| Institution: | 1) School of Geosciences, China University of Petroleum (East China), Qingdao, Shandong, 266580;2) Liaoning Institute of Geological Exploration Co., Ltd, Dalian, Liaoning, 116100;3) Shandong Provincial No.4 Instiute of Geological and Mineral Survey, Weifang, Shandong, 261021;2) Liaoning Institute of Geological Exploration Co., Ltd, Dalian, Liaoning, 116100;4) College of Earth Sciences, Jilin University, Changchun, 130061;5) Liaoning Fourth Geological Team Co., Ltd. Fuxin, Liaoning, 123000;6) Liaoning Natural Resources Affairs Service Center, Shenyang, 110011; 7) School of Earth Sciences and Resources, China University of Geosciences, Beijing, 100083 |
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| Abstract: | |
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| Keywords: | microbial induced sedimentary structure late Mesoproterozoic to early Neoproterozoic Qiaotou Formation eastern Liaoning |
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