节点文献
屯溪地区震旦纪岩相古地理研究
The Study of Sinian Sedimentary Facles and Paleogeography in Tunxi Region
【摘要】 安徽屯溪地区震旦系由下统碎屑岩系和上统碳酸盐、硅质沉积岩组成。沉积相序由河流相、滨海相、陆棚相和深水盆地相组成,反映了裂陷盆地的特征。
【Abstract】 The sinian is composed of elastic rocks and carbonate and siliceous sedmentary in Tunxi. It has river factes lihoral factes shelf factes and profundal basin factes. And these show us that the basin is a rift depressive basin.
【关键词】 沉积序列;
岩相古地理;
震旦系;
安徽;
屯溪;
【Key words】 sedimentary sequence; sedimentary facies and palaeogeography; sinian period; Anhui; Tunxi;
【Key words】 sedimentary sequence; sedimentary facies and palaeogeography; sinian period; Anhui; Tunxi;
- 【文献出处】 华东地质学院学报 ,JOURNAL OF EAST CHINA GEOLOGICAL INSTITUTE , 编辑部邮箱 ,1996年04期
- 【分类号】P531
- 【下载频次】69