Discovery of silicified wood in the Middle Jurassic Gyari Formation in the southern Qiangtang depression,Tibet,China,and its significance.
Discovery of silicified wood in the Middle Jurassic Gyari Formation in the southern Qiangtang depression,Tibet,China,and its significance.
西藏羌南坳陷中侏罗统夏里组硅化木的发现及意义