Abstract：The latest fruits of paleontology, magnetostratigraphy and chronology are adopted to make a fine classification on the Muling formation of Jixi group, by means of high-resolution sequence calculation and global sea level curve comparison. The forming time of Muling formation is determined in early Barremian-early Albian of the Early Cretaceous, with absolute time of 116-107 Ma. The main coal-bearing member in lower Muli formation was formed between 115 Ma and 111 Ma. The result provides a foundation of exact time for the high precision stratigraphic subdivision and coal-forming period in Eastern Heilongjiang Province.
杨晓平, 马永强, 郝永鸿, 王洪杰, 李仰春. 黑龙江省东部鸡西群穆棱组年代地层划分[J]. 地质与资源, 2005, 14(3): 166-169.
YANG Xiao-ping, MA Yong-qiang, HAO Yong-hong, WANG Hong-jie, LI Yang-chun. CHRONOSTRATIGRAPHIC CLASSIFICATION OF MULING FORMATION, JIXI GROUP IN EASTERN HEILONGJIANG PROVINCE. GEOLOGY AND RESOURCES, 2005, 14(3): 166-169.
2005, Vol. 14 
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