黔南桂北下三叠统碳酸盐海岸—陆架沉积总体的沉积构成及沉积过程分析

ON THE DEPOSITIONAL ARCHITECTURE AND PROCESSES ANALYSIS OF CARBONATE SHORELINE AND SHELF DE- POSITIONAL PACKAGE OF LOWER TRIASSIC IN SOUTHERN GUIZHOU AND NORTHERN GUANGXI

在黔南桂北下三叠统进行沉积过程和沉积构成分析的基础上,识别出了构成碳酸盐海岸—陆架沉积总体的4种成因单位和7种沉积相。同时本文还对碳酸盐海岸—陆架沉积总体的演化过程及其与其它沉积总体的空间组合关系进行了讨论。

Based on comprehensive analysis to depositional processes and depositional architecture of the lower Triassic in southern Guizhou and northern Guangxi, four kinds of genetic unit and seven kinds of sedimentary fades which consist of the carbonate shoreline and shelf depositional package have been recognized. Moreover, the depositional evolution and the spacial relationship to another depositional packages of the carbonate shoreline and shelf depositional package are discussed in this paper.