| 塔里木盆地北部早—中白垩世孢粉时代和生物地理区系研究新进展 |
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| 引用本文： | 郭宪璞,王大宁,丁孝忠,宗文明,周玮.塔里木盆地北部早—中白垩世孢粉时代和生物地理区系研究新进展[J].地质论评,2011,57(6):870-880. |
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| 作者姓名： | 郭宪璞 王大宁 丁孝忠 宗文明 周玮 |
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| 作者单位： | 中国地质科学院地质研究所,北京,100037 |
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| 基金项目： | 本文为中国石化股份有限公司项目“塔里木盆地构造背景、盆山动力学及油气前景”（编号YPH08110）的成果。 |
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| 摘 要： | 塔里木盆地北部地区早—中白垩世地层(白垩系一般为二分,国内外有人主张三分,国内三分条件尚未成熟.本文只是为与国外同行对比行文方便而使用早—中白垩世.)发育,是研究塔里木盆地该断代陆相地层的理想地区之一.亚格列木组过去由于化石较少,时代划分存有争议.笔者等在拜城县卡普沙良剖面首次发现该组孢粉化石之后,本次又发现51属22...
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| 关 键 词： | 孢粉 北冈瓦纳植物省 早—中白垩世 塔里木盆地 |
Early-Middle Cretaceous Sporopollen Assemblages and New Progress on Biogeography in the Northern Part of Tarim Basin |
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| GUO Xianpu,WANG Daning,DING Xiaozhong,ZONG Wenming,ZHOU Wei.Early-Middle Cretaceous Sporopollen Assemblages and New Progress on Biogeography in the Northern Part of Tarim Basin[J].Geological Review,2011,57(6):870-880. |
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| Authors: | GUO Xianpu WANG Daning DING Xiaozhong ZONG Wenming ZHOU Wei |
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| Institution: | GUO Xianpu,WANG Daning,DING Xiaozhong,ZONG Wenming,ZHOU Wei Institute of Geology,Chinese Academy of Geological Sciences,Beijing,100037 |
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| Abstract: | The northern part of the Tarim Basin is typical for its terrestrial Lower and Middle Cretaceous sequences.Two formations,namely the Yageliemu Formation and the Shushanhe Formation in ascending order,are found to yield rich spore-pollen assemblages in the Kapushaliang section,Beicheng County,Xinjiang.The age of the Yageliemu Formation has been long time disputed due to the poor discovery of fossils.According to the pollen and spores discovered in this study,the age of this formation fits from the Berriasian ... |
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