Figure 2
Profile of the sedimentary sequence of coal-bearing strata in the Fengfeng mine of the Handan Coalfield, Hebei Province (Dai and Ren, 200710).
Figure 2 | Scientific Reports
Profile of the sedimentary sequence of coal-bearing strata in the Fengfeng mine of the Handan Coalfield, Hebei Province (Dai and Ren, 200710).
