摘要
黑龙江东部密山地区上石炭统珍子山组和下二叠统塔头河组均发育可采煤层，珍子山组含煤性较好，为主要含煤地层。这一发现意义重大。文章叙述了珍子山组和塔头河组的代表性剖面，讨论了它们的沉积特征、古生物特征和地层时代。
he coal seams occur in the upper Carboniferous Zhenzishan Formation and the lower PermianTatouhe Formation in Mishan area east of Heilongjiang Province.The Zhenzishan Formation is chief coalbearingin this area.This is the first discovery up to now.In the paper,the suitable section of the Zhenzishan Formatoinand the Tatouhe Formation was expounded.The sedimental features.archeological features and geologic agewere discussed.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1994年第1期1-4,共4页
Coal Geology & Exploration
关键词
密山地区
煤系
地层
晚古生代
Zhenzishan Formation
Tatouhe Formation
coal-bearing formation stratigraphic corrlation
Mishan area
