| 山东唐口二叠纪孢粉组合特征 |
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| 引用本文： | 孙红玺,赵秀丽,殷天涛,段剑威.山东唐口二叠纪孢粉组合特征[J].山东地质,2011(11):7-13. |
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| 作者姓名： | 孙红玺 赵秀丽 殷天涛 段剑威 |
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| 作者单位： | 山东科技大学地质科学与工程学院,山东青岛266510 |
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| 基金项目： | 山东省高校沉积成矿作用与沉积矿产重点实验室（山东科技大学）开放课题（DMSM200805） |
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| 摘 要： | 通过对唐口二叠纪孢粉组合的分析研究,建立了该区二叠纪3个孢粉组合带,①Densosporites（套环孢）-Crassispora（厚环孢）组合;②Gulisporites（匙唇三缝孢）-Sinulatisporites（曲环三缝孢）组合;③Anticapipollis（逆沟粉）-Macrotorispora（大一头沉孢）组合。这3个组合带分别反映太原组、山西组、下石盒子组及上石盒子组的孢粉组合面貌,其地质时代分属于早二叠世、中二叠世,晚二叠世早期。
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| 关 键 词： | 孢粉组合 二叠纪 山东唐口 |
Characteristics of Permian Palynological Assemblages in Tangkou of Shandong Province |
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| SUN Hongxi,ZHAO Xiuli,YIN Tiantao,DUAN Jianwei.Characteristics of Permian Palynological Assemblages in Tangkou of Shandong Province[J].Geology of Shandong,2011(11):7-13. |
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| Authors: | SUN Hongxi ZHAO Xiuli YIN Tiantao DUAN Jianwei |
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| Institution: | (Geological Science and Engineering College of Shandong University of Science and Technology,Shandong Qingdao 266510,China) |
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| Abstract: | Through study and analysis on Permian spores-pollen assemblages in tangkou area,three Permian palynological assemblages have been established in this area.They are Densosporites-Crassispora assemblage,Gulisporites-Sinulatisporites assemblage,and Anticapipollis-Macrotorispora assemblage.These three palynological assemblages represent characteristics of Taiyuan formation,Shanxi formation and Xiashihezi formation and Shangshihezi formation.Its geological ages belong to early Permian,middle Permian and early and late Permian respectively. |
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| Keywords: | Palynological assemblage Permian Tangkou in Shandong Province |
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