| 中国中、晚石炭世四射珊瑚组合及古生物地理 |
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| 引用本文： | 王治平.中国中、晚石炭世四射珊瑚组合及古生物地理[J].地质科学,1988,0(4):279-289. |
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| 作者姓名： | 王治平 |
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| 作者单位： | 中国地质大学 武汉 |
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| 摘 要： | 中国中、晚石炭世珊瑚化石丰富。各地珊瑚群特征不同,故可分出不同的珊瑚组合。华南地区珊瑚群以犬齿珊瑚目为主,出现大量地区性分子。
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| 关 键 词： | , |
| 收稿时间： | 1986-08-01 |
| 修稿时间： | 1986-08-01; |
MIDDLE AND UPPER CARBONIFEROUS TETRACORAL ASSEMBLAGES AND BIOGEOGRAPHY OF CHINA |
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| Wang Zhiping.MIDDLE AND UPPER CARBONIFEROUS TETRACORAL ASSEMBLAGES AND BIOGEOGRAPHY OF CHINA[J].Chinese Journal of Geology,1988,0(4):279-289. |
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| Authors: | Wang Zhiping |
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| Institution: | China University of Geosciences, Wuhan, Hubei |
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| Abstract: | The Middle and upper Carboniferous coral faunas in China are characterized by the development of abundant bi-zoned solitary and tri-zoned corals with columella in corallites. The properties of coral faunas and the characters of their assemblages vary in different regions. In South China, there are numerous endemic Middle and Late Carboniferous elements, showing distinct regional features. Caninidae, Bothrophyllidae and Lithostrotionidae are predominant in the Weining stage while Waagenophyllidae and Kepingophyllids in the Maping stage. The Middle and Upper Carboniferous of North China mainly yield solitary corals, especially Lophocarinophyllum with columella occurring in large amount. Corals from the Junggar region are predominantly large, bi-zoned solitary caninids; the tri-zoned ones are less abundant and the compound ones are rare. The features of the coral fauna from the Khingan region are very simillar to those of South China in that they both contain a lot of compound corals. The rugose corals collected from West Kunlun are closely related to those of Western Europe and the Urals. The features of the coral fauna from northern Tibet are similar to those of South China. On the other hand, no massive corals have been discovered so far from southern Tibet, where only small, solitary forms of the order Zaphrentoidida are dominant. They belong to the cold-water fauna of Gondwanaland.Based on the differences in properties of the coral faunas in different regions of China, in combination with palaeostructural and palaeogeographic settings and global biota, the Middle and Upper Carboniferous tetracoral biogeography of China may be divided into three realms and five provinces: the Tethys Realm, composed of the Yangtze Province, Khingan Province and North China Province; the Boreal Realm represented by the Junggar Province; the Gon-dwana Realm consisting only of the Southern Tibet Province. |
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| Keywords: | , |
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