<正>1 Introduction Voluminous Mesozoic magmatic rocks containing abundant Au-Mo polymetallic mineralization resources are developed in the Xiaoqinling-Xiong’er
<正>Objective This work is designed to improve the quality,visual effect and production efficiency of ecological reconstruction of fossil insects by using vario
It has been over a hundred years since the birth of research on Chinese geosciences history, which was accompanied by the continuous progress of Chinese geoscie