Abstract
The formation of the Paleogene in the Chengbei fault-step zone of the Dagang off-shore area is very complex and the stratigraphic division and correlation are relatively difficult. A method of micropaleontology-sequence stratigraphy is proposed herein. The study considers Well Zhangcan 1 as an example to prove that the scheme of stratigraphic division is feasible by conducting micropaleontology-sequence stratigraphy in the Guanjiapu area of the Chengbei faultstep zone. The application of micropaleontology-sequence stratigraphy method indicates that Member 1 of the Shahejie Formation in Well Zhuanghai 808×1 and Member 3 of the Dongying Formation of the Paleogene exist.
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Translated from Acta Micropalaeontologica Sinica, 2005, 22(4): 417–424 [译自: 微体古生物学报]
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Meng, P., Liu, L., Sun, X. et al. An application of micropaleontology-sequence stratigraphy method in stratigraphic division. Front. Earth Sci. China 1, 157–164 (2007). https://doi.org/10.1007/s11707-007-0020-7
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DOI: https://doi.org/10.1007/s11707-007-0020-7