Sequence Stratigraphy and Coal Accumulation of Shallow Water Delta Systems under Low Accommodation Conditions: Case Study from Early Permian Shanxi Formation in the Bohai Bay Basin Region
Paleo-peat sedimentary environment and its controlling on trace elements enrichments in No. 11 coal seam from Donglutian mine of Pingshuo District, Ningwu Coalfield
Sedimentary characteristics and seismic sedimentology interpretation of near-shore subaqueous fan for the Upper 4th Member of Shahejie Formation in the north steep slope, Dongying Depression