| 川南侏罗系沙溪庙组与新田沟组特征及其接触关系 |
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| 引用本文： | 唐庆. 川南侏罗系沙溪庙组与新田沟组特征及其接触关系[J]. 四川地质学报, 1997, 0(2) |
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| 作者姓名： | 唐庆 |
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| 作者单位： | 西南石油地质局第二地质大队 |
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| 摘 要： | 四川盆地南部的自贡—宜宾—带，因受燕山运动影响，导致以滨湖沉积为主的新田沟组向上突变为以河道边滩和洪泛沉积的沙溪庙组。它们沉积特征各异，其间地层缺失明显，接触类型复杂。
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| 关 键 词： | 沉积特征 接触类型 平行不整合 |
STRATIGRAPHY AND CONTACT OF THE JURASSIC SHAXIMIAO FORMATION WITH XINTIANGOU FORMATION IN SOUTH SICHUAN |
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| Tang Qing. STRATIGRAPHY AND CONTACT OF THE JURASSIC SHAXIMIAO FORMATION WITH XINTIANGOU FORMATION IN SOUTH SICHUAN[J]. Acta Geologica Sichuan, 1997, 0(2) |
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| Authors: | Tang Qing |
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| Abstract: | Yanshanian movement resulted in sudden change of the Xintiangou Formation mainly consisting of lakeshore sediment into the Shaximiao Formation consisting of point-bar and floodplain deposits in Zigong-Yibin belt, south Sichuan. This paper outlines their stratigraphy and contact. |
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| Keywords: | sedimentological feature contact type disconformity |
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