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. 2014 Aug 12;15:12. doi: 10.1186/s12932-014-0012-y

Figure 14.

Figure 14

Temperature and δ 34 S of hydrothermal sulfide from deep-sea hydrothermal vents (DSHV’s; open symbols) and Milos pore waters (solid symbols). Estimates calculated for sulfide in equilibrium (red line) with seawater sulfate (δ34SSO4 = 21.2‰). The Milos regression intersects the equilibrium model at 311.4°C and δ34SH2S = 1.7‰.