长白山区地质地貌演化历史

Geological and geomorphological evolution history of Changbai Mountain of Jilin Province

本文综合前人的研究成果以及笔者的实地考察研究,论述了长白山地质历史,包括长白山的基底形成阶段的划分、地台形成阶段、各地质时期活动状况。将长白山复式层状火山锥地质演化历史划分成7个旋回,并阐明了那几个旋回造盾、造锥、造席和造池。使人们对长白山火山成因有进一步的了解。

Synthesized the research results of previous studies and the author＇s fieldwork,discussed the geological history of Changbai Mountain,including the division of the basement formation stages of Changbai Mountain,the formation stages of platform,the activity status of geological periods.Changbai Mountain geological evolution history of composite stratified volcano cone was divided into seven cycles,and expounded that volcanic shield,volcanic cone,volcanic mat and volcanic pool in the cycles.Made people further understand the genesis of Changbai Mountain volcano.