| 黔南宾夕法尼亚亚纪生物礁类型及其特征 |
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| 引用本文： | 关长庆,巩恩普,张永利,孙宝亮,常洪伦.黔南宾夕法尼亚亚纪生物礁类型及其特征[J].世界地质,2008,27(4). |
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| 作者姓名： | 关长庆 巩恩普 张永利 孙宝亮 常洪伦 |
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| 作者单位： | 东北大学地质资源与工程研究所,沈阳,110004 |
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| 基金项目： | 国家自然科学基金项目
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| 摘 要： | 黔南宾夕法尼亚亚纪海域广大,普遍发育了一套台地相碳酸盐岩.该区碳酸盐台地浅水非常适宜生物生存,特别是底栖生物大量繁盛,生物造岩作用十分强烈.宾夕法尼亚亚纪地层中含有极为丰富的底栖生物化石,其中包括多种造礁生物并建造了不同类型的生物礁,主要礁体有:Fomitchevella 珊瑚骨架礁、叶状藻骨架一障积礁、Ivanovia cf.manchurica珊瑚骨架一覆盖礁、未名造礁生物骨架礁、黏结生物Tubiphytes黏结礁.生物礁不仅种类较多,而且数量可观,反映了该时期生物礁的发展达到了较高的水平,应该是石炭纪生物礁发育的一次高潮期.
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| 关 键 词： | 宾夕法尼亚亚纪 黔南 生物礁类型 生物礁特征 |
Types of reefs and their features of Pennsylvanian in southern Guizhou |
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| GUAN Chang-qing,GONG En-pu,ZHANG Yong-li,SUN Bao-liang,CHANG Hong-lun.Types of reefs and their features of Pennsylvanian in southern Guizhou[J].World Geology,2008,27(4). |
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| Authors: | GUAN Chang-qing GONG En-pu ZHANG Yong-li SUN Bao-liang CHANG Hong-lun |
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| Institution: | GUAN Chang-qing,GONG En-pu,ZHANG Yong-li,SUN Bao-liang,CHANG Hong-lun Institute of Geology Resources , Engineering,Northeastern University,Shenyang 110004,China |
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| Abstract: | The sea in southern Guizhou of China during Pennsylvanian was larger in area,and developed a series of platform facies carbonate. The carbonate platform with shallow water was feasible for life-form survival,especially the flourish of benthos,and the biogenic deposition was very strong.The Pennsylvanian strata contain abundant benthos fossoils,including kinds of reef-building organisms. These reef-building organisms built different reefs in which the main typs are Fomitchevella coral framework reefs,phylloi... |
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| Keywords: | Pennsylvanian southern Guizhou reef type reef feature |
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