| 四川盆地西缘长兴期海绵生物礁的发现及其地质意义 |
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| 引用本文： | 宋莹,石和,陈洪德,罗威,常晓琳. 四川盆地西缘长兴期海绵生物礁的发现及其地质意义[J]. 四川地质学报, 2010, 30(4): 397-398 |
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| 作者姓名： | 宋莹 石和 陈洪德 罗威 常晓琳 |
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| 作者单位： | 成都理工大学沉积地质研究院,成都610059 |
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| 摘 要： | 在四川盆地西缘首次发现较大规模的晚二叠世长兴期海绵礁,造礁生物主要由钙质海绵的Peronidella cf.regulara和Grossotubenella irregulara组成。该生物礁的发现对于四川盆地的油气勘探和古地理恢复具有重要意义。
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| 关 键 词： | 晚二叠世 海绵生物礁 油气勘探 四川盆地 |
Discovery of the Upper Permian Changxing Bioherm on the Western Margin of the Sichuan Basin and Its Geological Significance |
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| SONG Ying,SHI He,CHEN Hong-de,LUO Wei,CHANG Xiao-lin. Discovery of the Upper Permian Changxing Bioherm on the Western Margin of the Sichuan Basin and Its Geological Significance[J]. Acta Geologica Sichuan, 2010, 30(4): 397-398 |
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| Authors: | SONG Ying SHI He CHEN Hong-de LUO Wei CHANG Xiao-lin |
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| Affiliation: | (Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059) |
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| Abstract: | A large scale Upper Permian Changxing bioherm is discovered firstly on the western margin of the Sichuan basin.The reef-building organism consists of Peronidella cf.regulara and Grossotubenella irregular.This discovery is of great importance to paleogeographic reconstruction and oil-gas exploration in the Sichuan basin. |
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| Keywords: | Late Permian spongy reef oil-gas exploration Sichuan basin |
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