The Effect of Water Chemistry on Thermochemical Sulfate Reduction: A Case Study from the Ordovician in the Tazhong Area, Northwest China

Figure 3

(a) Burial and paleotemperature history of the Ordovician Yingshan Formation (marked with grey color) based on the well TZ12 in the Tazhong area (modified from Chen et al., 2010). (b) Burial and paleotemperature history of the Triassic Feixianguan Formation (marked with grey color) based on the well LJ2 from the Northeast Sichuan Basin (modified from [23]).

(a)

(b)