funded by the Ph. D. Foundation of Ministry of Education of China (20105201110002);the Foundation of Governor of Guizhou Province (2009179);the Joint Research Program Funded by Doctoral Discipline Construction of Guizhou University and Guizhou Geology and Mineral Exploitation and Development Bureau
The evolution of the global sulfur isotope curve was plotted based on the δ34S values of evaporates resultant from oceanic evaporation. In the long period of geological history the δ34S values showed obvious peaks f...