【正】Permian salt-bearing formation covers a substantial area of the Russian Plate.In some places,it is up to several kilometers thick.The salt-bearing formati
<正>The superimposed basins in the western region of China are a hot research topic for earth scientists home and abroad for their vast area and rich oil and ga
【正】1 Introduction Dogai Coring is a name of lake lied in the northern Tibet.There are a series of modern salt springs and theies travertines.All of salt spri