摘要
通过对莱芜煤田石炭系多门类化石的研究 ,建立了本区石炭系 蜓及牙形刺组合带 ,在此基础上对其地层层序及生物地层的划分和石炭二叠系界线的确定进行了讨论。
By systematic study on some categories of biotic fossils discovered in the carboniferous strata of Laiwu coal field,the assemblage of Fusulinida and conodont of this area is established.Based on the above,the stratigraphic sequence,the division of the biostratigraphy and the ascertainment of the boundary line between the caboniferous and the Permian are discussed.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2000年第4期10-12,共3页
Coal Geology & Exploration
关键词
生物地层
界线
石炭纪
莱芜煤田
Biostratigraphy
Boundary line
Carboniferous
Laiwu coal field
