Characteristics of the Middle-Late Triassic sedimentary facies assemblages in the Songpan-Ruoergai area
文献类型：期刊论文
| 作者 | Yan Zhen; Yu Liangjun; Li Jiliang; Bian Qiantao; Wang Zongqi; Yang Yongcheng |
| 刊名 | PROGRESS IN NATURAL SCIENCE
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 17期号:3页码:305-313 |
| 关键词 | Middle-Upper Triassic fluvial-lake environments tide environment tempestite Songpan-Ruoergai |
| ISSN号 | 1002-0071 |
| 文献子类 | Article |
| 英文摘要 | The Middle-Late Triassic sedimentary rocks in the Songpan-Ruoergai area mainly consist of calcareous siltstone, muddy limestone, lithic arkose, feldspathic litharenite, mudstone, wormkalk, oolithic limestone, and conglomerate. Except for limestone bed increasing eastward longitudinally and vertically, the calcareous component of the sandstones increases obviously. Abundant benthic and plant fossils and their clasts occur within these rocks. The sedimentary structures predominately contain flaser, parallel, tabular, wavy, and herringbone cross beddings. These data coevally imply that the Middle-Late Triassic sediments deposited in the fluvial, lake and tide environments. Additionally, the rocks display graded, parallel, hummocky beddings, and sandy lamination, a feature characteristic of storm deposits. |
| WOS关键词 | CENTRAL CHINA ; PROVENANCE ; NORTH ; COLLISION ; TECTONICS |
| WOS研究方向 | Materials Science ; Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000246193900010 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/68518]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yan Zhen |
| 作者单位 | 1.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 2.Chinese Acad Sci, State Key Lab Lithospher Evolut, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Shaanxi Inst Geol Survey, Xianyang 712000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan Zhen,Yu Liangjun,Li Jiliang,et al. Characteristics of the Middle-Late Triassic sedimentary facies assemblages in the Songpan-Ruoergai area[J]. PROGRESS IN NATURAL SCIENCE,2007,17(3):305-313. |
| APA | Yan Zhen,Yu Liangjun,Li Jiliang,Bian Qiantao,Wang Zongqi,&Yang Yongcheng.(2007).Characteristics of the Middle-Late Triassic sedimentary facies assemblages in the Songpan-Ruoergai area.PROGRESS IN NATURAL SCIENCE,17(3),305-313. |
| MLA | Yan Zhen,et al."Characteristics of the Middle-Late Triassic sedimentary facies assemblages in the Songpan-Ruoergai area".PROGRESS IN NATURAL SCIENCE 17.3(2007):305-313. |
入库方式： OAI收割
来源：地质与地球物理研究所
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