摘要
地质构造演化与岩石圈（尤其是地壳）的裂张和闭合息息相关，并且由活动与稳定的差异构造环境和相应的物质组分、以及海陆分布状况等反映；本文据此探讨青海（含相邻地区）地质构造演化的一般规律。
Geologic structure evolution is closely bound up with opening and closing of the lithospheric fissure(especially earth crust). It is reflected by active-stable differential tectonic environment and itsmaterial composition continental--oceanic distribution and so on. In this paper, the general law of thegeologic structure evolution was discussed in Qinghai (and its adjacent area).
出处
《高原地震》
1994年第3期10-16,共7页
Plateau Earthquake Research
关键词
地质演化
特提斯古海
物质组分
青海
Geologital evolution, Tethys palaeo-ocean, Material composition, Qinghai
