Late Paleozoic tectonic evolution in northern Korean Peninsula
Since Late Proterozoic era, the Korean Peninsula has been evolved into a state with relatively stable regions and orogenic belts which were developed differently each other. The Late Paleozoic (Late Carboniferous- -Early Triassic) sediments are well developed in the Korean Peninsula, and called the Pyongan System. The Pyongan System from Late Carboniferous to Lower Triassic is distributed in the Pyongnan and Hyesan-Riwon Basins, and Rangrim Massif, and divided into Hongjom (C2), Ripsok (C2), Sadong (C2-P1), Kobangsan and Rokam (Taezhawon) (P2-T1) sequences. The sediments of the Tumangang Orogenic Belt are called Tuman System which is composed of the Amgi Series, consisting of clastic formation with mafic effusive material, overlaid by the Kyeryongsan Series, consisting mainly of mafic volcano sediments. The Songsang Series which rests on the Kyeryongsan Series mainly consists of clastic formation with minor felsic effusive material. In the Tumangang Orogenic Belt the tectonic movement, called Tumangang Tectonic Movement, occurred in the Lower Permian- -Lower Triassic.
作 者： JON Guk Pu LYANG To Jun LIU Yongjiang KIM Sung Hyon LIU Chengxian 作者单位： JON Guk Pu,LYANG To Jun(Institute of Geology, Korean Academy of Science, Pyongyang, DPR of Korea)LIU Yongjiang(Department of Geology, Kim Il Song University, Pyongyang, DPR of Korea)
KIM Sung Hyon(College of Earth Sciences, Jilin University, Changchun 130061, China)
LIU Chengxian(Faculty of Prospecting and Surveying Engineering, Changchun Institute of Technology, Changchun 130021, China)
刊 名： 世界地质（英文版） 英文刊名： GLOBAL GEOLOGY 年，卷(期)： 2009 12(2) 分类号： P5 关键词： Korean Peninsula Upper Paleozoic Pyongnam Basin Tumangang Orogenic Belt