盐源盆地演化及早三叠世青天堡组沉积环境

THE EVOLUTION OF YANYUAN BASIN AND THE SEDIMENTARY ENVIRONMENT OF THE EARLY TRIASSIC QINGTIANBAO GROUP

文章根据盐源盆地的基底和古构造论述了盐源盆地的演化过程。作者将早三叠世青天堡组划分为冲积扇相、河流相和潮坪相。

The paper discusses the evolutionary process of the Yanyuan Basin accordins to the basement and paleostructure. The Qingtianbao Group of early Triassic is divided into alluvial fan,fluvialfacies,and tidal-flat factes.