论文部分内容阅读
引言湖南二迭纪地层早在十九世纪末叶德人李希霍芬就在湖南南部进行地质调查,以后田奇瑞(1929、1933、1936),黄汲清(1932),王晓青、许原道(1933),李毓尧(1934),徐瑞麟(1936)等对地质、构造、矿产等方面曾进行过许多的研究工作。这些工作对本区二迭系地层的划分,对比和时代的确定都起到良好的作用。迄今,本区二迭系地层的划分,一贯沿用中国南部所通用的分法,即二分法:下统称阳新统,上统称乐平统。阳新统包括栖
INTRODUCTION In the Late Permian strata of Hunan, as early as the end of the nineteenth century, the Yederen Rishchiechin conducted a geological survey in southern Hunan. Later, Tian Chery (1929,1933,1936), Huang Jiqing (1932), Wang Xiaoqing, Xu Yuandao (1933) , Li Yoyao (1934) and Xu Ruilin (1936) conducted many researches on geology, tectonics and mineral resources. These works play a good role in the division, comparison and determination of the age of the two sedimentary formations in this area. So far, the division of the two sedimentary formations in this area has always followed the common method of dividing the southern part of China. Yang Xin Tong Including habitat