| Gongxianosaurus的发现与川滇毗连地区自流井组研究 |
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| 引用本文： | 王长生,周凤云.Gongxianosaurus的发现与川滇毗连地区自流井组研究[J].重庆工商大学学报(自然科学版),2005,22(6):625-629. |
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| 作者姓名： | 王长生 周凤云 |
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| 作者单位： | 1. 重庆工商大学,旅游学院,重庆,400067
2. 四川地勘局,202地质队,四川,宜宾,644002 |
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| 摘 要： | 报道了在川滇接合处的四川省珙县石碑乡首次发现的石碑珙县龙,并对其产出的层位———自流井组的岩石学、沉积学、古地理学、古生物学、古气候学以及地质年代学等特征进行了详细分析研究,为四川盆地和滇中盆地早侏罗世地层的对比提供了依据。
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| 关 键 词： | 石碑珙县龙 自流井组 早侏罗世地层 四川盆地 滇中盆地 |
| 文章编号： | 1672-058X（2005）06-0625-05 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005-06-072005-07-04 |
Discovery of the fossil of Gongxianosaurus shibeiensis Luo et Wang and study on Ziliujing formation at boundary of Sichuan and Yunnan |
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| WANG Chang- sheng,ZHOU Feng- yun.Discovery of the fossil of Gongxianosaurus shibeiensis Luo et Wang and study on Ziliujing formation at boundary of Sichuan and Yunnan[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2005,22(6):625-629. |
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| Authors: | WANG Chang- sheng ZHOU Feng- yun |
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| Institution: | 1. Tourism Gollge, Chongqing Technology and Business University, Chongqing 400067, China; 2. Sichuan Gedogical Prospecting Bureau, Sichun Yibin 644002 |
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| Abstract: | This paper describes fossil of Gongxianosaurus shibeiensis Luo et Wang first found in Ziliujing Formation at Gongxian County,Shibei Village,in boundary of Sichuan province and Yunnan province,and analyzed in detail the features of the petrography,paleogeography,paleontology,paleoclimatology geochronology,sedimentray facies.The analytical resultes have great significance for the regional stratigraphic correlation of the Lower Jurassic in Sichuan basin and Central Yunnan basin. |
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| Keywords: | Gongxianosaurus shibeiensis Luo et Wang stratigraphic correlation Ziliujing Formation Central Yunnan basin Sichuan basin |
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