阐述了华南东部震旦－志留纪大地构造属性是大陆边缘弧（优地槽型建造）和弧背盆地（冒地槽型建造）造山带；
It is explained that the Sinian-Silurian geotectonic attribution of the east part of South China is an orogenic belt made up of a continental marginal arc ( eugeosynclinal type formation ) and a retroarc basin ( miogeosynclinal formation ) .
地槽型建造