Wang Lifeng, Li Buhuo. SEDIMENTARY SEQUENCES AND SOURCE BEDS IN THE XIAMALING FORMATION IN NORTHWESTERN HEBEI[J]. Sedimentary Geology and Tethyan Geology, 1993, 13(4): 38-45.
Citation:
Wang Lifeng, Li Buhuo. SEDIMENTARY SEQUENCES AND SOURCE BEDS IN THE XIAMALING FORMATION IN NORTHWESTERN HEBEI[J]. Sedimentary Geology and Tethyan Geology, 1993, 13(4): 38-45.
Wang Lifeng, Li Buhuo. SEDIMENTARY SEQUENCES AND SOURCE BEDS IN THE XIAMALING FORMATION IN NORTHWESTERN HEBEI[J]. Sedimentary Geology and Tethyan Geology, 1993, 13(4): 38-45.
Citation:
Wang Lifeng, Li Buhuo. SEDIMENTARY SEQUENCES AND SOURCE BEDS IN THE XIAMALING FORMATION IN NORTHWESTERN HEBEI[J]. Sedimentary Geology and Tethyan Geology, 1993, 13(4): 38-45.
SEDIMENTARY SEQUENCES AND SOURCE BEDS IN THE XIAMALING FORMATION IN NORTHWESTERN HEBEI
The Xiamaling Formation consists of a complete depositional cycle. The shelf sequence may be divided into the transgressive systems tract and highstand syctems tract between which the black shales, siliceous mudstones and oil shales are ascribed to the cource beds of oil shows in the study area.
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