TheSilurian on the littoralarea has been a part of the Xingkai terrain epicontinental aggradation-al belt.
滨海区的志留系,已成为兴凯地体陆缘增生带的组成部分。
2
It is extensive consist in China is mixed littoral edge river area, and in other country and area.
它广泛存在于中国沿海和沿江地区,以及其它国家和地区中。
3
The process of paleogeographic evolution in this area is from land of pleistocene epoch to ingression of holocene epoch, then to littoral circumstances of today.