Reconstruction of the Cenozoic History of Hydrocarbon Fluids from Rifting Stage to Passive Continental Margin Stage in the Huizhou Sag, the Pearl River Mouth Basin

Figure 3

Distribution of the lacustrine facies of the Wenchang and Enping Fm in the Huizhou Sag.

(a) Transgressive system tract of the Wenchang Fm

(b) Transgressive system tract of the Enping Fm

(c) Highstand system tract of the Enping Fm

(d) The sedimentary period of Wenchang Formation

(e) The sedimentary period of Enping Formation