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四川龙门山,自1942年朱森、叶连俊、吴景祯等做了地质调查以来,即扬名于我地质界。嗣后,随着地质工作的进展,龙门山一带的地质情况,逐步有了广泛的了解,1945年黄汲清概括其构造形式为龙门山式,因之,更进一步为我地质界所熟悉。解放后,随着社会主义地质事业的蓬勃发展,大地构造研究也随之兴起。龙门山地区的大地构造性质及其构造发展特征,众说纷纭,莫终一是。现在龙门山地区,一比二十万区测已经做完,并据之,四川省地质局综合队编制了一比五十万地质图。本文就是根据这两种图件,进行了室内读图分析,结合前几年我们在野外的部分观察,提出我们的初步看
Longmenshan, Sichuan, since 1942 Zhu Sen, Ye Lianjun, Wu Jingzhen geological survey has done, that is famous in my geological community. Subsequently, with the progress of geological work, the geological conditions in the area along Longmen Mountain gradually gained a wide understanding. In 1945, Huang Jiqing summarized his structure as a Longmen Shan style, and as a result, he was further familiar with the geological community. After the liberation, with the vigorous development of socialist geology, the study of the tectonics also started to emerge. Longmen Shan area tectonic tectonic and tectonic development characteristics, divergent opinions, one after another. Now Longmenshan area, one to two hundred thousand zone survey has been done, and according to which, Sichuan Geological Bureau integrated team compiled a map of one to five hundred thousand geological map. This article is based on these two kinds of map, the indoor reading map analysis, combined with a few years ago we were in the field of observation, put forward our preliminary look