All of the assemblage zones are recognizable throughout the Southwest China Platform, but the subzones are of local utility.
所有的组合带在中国西南地台区都有存在，但两个亚带在澄江是区域性的。
2
The results indicate that there mainly develop a set of shallow Marine shelf clastic sedimentary rocks and platform carbonate rocks during the Sinian-Lower Paleozoic (Lower Assemblage) period.