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

Table 6

The estimated paleobathymetry according to the sedimentary facies characteristics.

Facies	Fluvial	Shore-shallow lacustrine	Deep lacustrine	Coastal	Shelf	Abyssal
Depth (m)	0	5~15	15~35	35~50	50~80	>80