| Research on Ecostratigraphy of Changhsingian at Meishan Section D, Changxing, Zhejiang Province |
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| 作者姓名： | LiuJinhua HeWeihong |
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| 作者单位： | [1]FacultyofEarchSiciences,ChinaUniversityofGeosciences,Wuhan430074 [2]CenterforStratigraphyandPaleontology,ChinaGeologicalSurvey,Yichng443003 |
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| 摘 要： | On the basis of researches over several years on biostratigraphy of Changhsingian at Meishan Section D in Changxing County, the abundant materials were accumulated. This paper studies the escostratigraphy and establishes 7 community zones (CZ), in ascending order, Sinoplatysomus-Gernitzina-Clarkina subcarinata, Tapashanites-Nodosaria-Clarkina subcarinata,Crurithyris-Geinitzina-Clarkina subcarinata,Glomospira-Clarkina changxingensis, Colaniella-Clarkina changxingensis,Rotodiscoceras-Palaeofusulina-Hindeodus typicalis,Clarkina meishanensis-Hypophiceras.The habitat type (HT) is diffent from upper shallow sea to the lower part of the lower shallow sea.
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| 关 键 词： | 浙江 昌兴地区 地层层序 二叠纪 生物地层 三叠纪 |
Research on Ecostratigraphy of Changhsingian at Meishan Section D, Changxing, Zhejiang Province |
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| Liu Jinhua,Zhang Kexin,HE Weihong,Wu Shunbao.Research on Ecostratigraphy of Changhsingian at Meishan Section D, Changxing, Zhejiang Province[J].Journal of China University of Geosciences,2002,13(2):182-188. |
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| Authors: | Liu Jinhua Zhang Kexin HE Weihong Wu Shunbao |
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| Abstract: | On the basis of researches over several years on bioslratigraphy of Changhsingian at Meishan Section Din Changxing Counity, the abundant materials were accumulated. This paper studies the ecostratigraphy and establishes 7 community zones (CZ), in ascending order, Sinoplatysomus-Geinitzina-Clarkina subcarinata, Tapashanites - Nodosaria-Clarkina subcarinata, Crurithyris-Geinitzina-Clarkina subcarinata , Giomospira-Clarkina changxingensis , Colaniella-Clarkina changxingensis , Rotodiscoceras- Palaeofusulina - Hindeodus typicalis , Clarkina meishanensis - H y po phiceras. The habitat type ( HT ) is different from upper shallow sea to the lower part of the lower shallow sea. |
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| Keywords: | Changhsingian ecostratigraphy community zone |
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