摘要
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.