摘要
哀牢山造山带 ,从北东至南西可划分为造山带内带、外带及前陆盆地。据以往资料 ,造山带外带至墨江一带即已终止。最近 ,经 1∶5万黄草岭幅区调 ,发现马邓岩群 ,证实该带继续向东南延伸近 2 0 0km ,这一发现对深入探讨哀牢山造山带的形成、演化和时空展布 ,进一步认识墨江 -绿春地区构造环境具有重要意义。
The Ailao Mountains orogen can be divided in to inner belt,outer belt and foreland basin from NE to SW.According to the old information,the outer belt is ended in Mojiang.The Madeng Rock Group discovered in recent regional geological surveying of 1∶50000 Huangcaoling sheet confirms the extension of this belt towards SE about 200 km.This discovery is very important in the discussion about the formation,evolution and time space distribution of Ailao Mountains Orogen and understanding the tectonic environment of Mojiang Luchun region.
出处
《云南地质》
2001年第2期128-135,共8页
Yunnan Geology
关键词
哀牢山造山带
马邓岩群
淇海岩组
外表地岩组
地层时代
形成
Ailao Mountains Orogen
Madeng Rock Group
Qihai Rock Formation
Waimaidi Rock Formation
Discovery
