Permian sedimentary basins and regional sedimentary models in the sichuan-yunnan-guizhou-guangxi region and correlatability of sea level changes

摘要

Fie types of basins were divided into according to 11 sequences of Permian in the study region. Three regional sedimentary models were set up on the basis of the distribution of basins and their filling sequences. The correlability of sea level changes reflected by these sequences was discussed within the world.