| 江苏宜兴骆驼墩遗址地层7500-5400BC的海侵事件记录 |
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| 引用本文： | 李兰,朱诚,林留根,赵泉鸿,史恭乐,郑朝贵,范超.江苏宜兴骆驼墩遗址地层7500-5400BC的海侵事件记录[J].地理学报(英文版),2009,19(6):671-680. |
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| 作者姓名： | 李兰 朱诚 林留根 赵泉鸿 史恭乐 郑朝贵 范超 |
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| 作者单位： | |
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| 基金项目： | National Science and Technology Project, No.2006BAK21B02; The Open Foundation of the State Key Laboratory of Loess and Quaternary Geology from the Institute of Earth Environment, CAS, No.SKLLQG0817; The Training Foundation of National Basis of Talents, No.J0630535; Foundation of Doctoral Program, No.20050284011; Test Foundation of Modem Analyses Center of Nanjing University, No.0209001309 |
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| 摘 要： |
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| 关 键 词： | 海侵事件 网站 江苏省 底栖有孔虫 证据 宜兴 植物化石 考古发掘 |
| 收稿时间： | 24 July 2007 |
Evidence for marine transgression between 7500–5400BC at the Luotuodun Site in Yixing, Jiangsu Province |
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| Lan Li,Cheng Zhu,Liugen Lin,Quanhong Zhao,Gongyue Shi,Chaogui Zheng,Chao Fan.Evidence for marine transgression between 7500–5400BC at the Luotuodun Site in Yixing, Jiangsu Province[J].Journal of Geographical Sciences,2009,19(6):671-680. |
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| Authors: | Lan Li Cheng Zhu Liugen Lin Quanhong Zhao Gongyue Shi Chaogui Zheng Chao Fan |
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| Institution: | [1]School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210093, China [2]Archaeological Institute of Nanjing Museum, Nanjing 210018, China [3]State Key Laboratory of Marine Geology, Tongji University, Shanghai 200092, China [4]Nanjing institute of Geology and Paleontology, CAS, Nanjing 210093, China [5]Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008, China |
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| Abstract: | Based on archaeological excavations, 217 samples were collected from the Luotuodun Site. Of them 63 samples from the section
plane of the site layer were used for identification analysis of foraminifera, plant debris and seed fossils, and four samples
were used for 14C dating and relevant analysis. Through many kinds of experiments, we have drawn some conclusions. Firstly, benthic foraminifera,
such as Ammonia compressiuscula and Ammonia cff. sobrina, are found in the 10th layer, indicating that between 7500 and 5400 BC, i.e. before the emergence of the Majiabang Culture,
Luotuodun Site and its nearby regions had ever experienced a marine transgression event. Secondly, we have found 450 plant
fossils in this site, such as Polygonum sp., Scripus sp., Najas sp., Physalis sp., which indicated lacustrine or swamp environment. |
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| Keywords: | Luotuodun Site Foraminifera transgression event plant fossils |
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