Fig. 2: Groundwater chemistry (drillhole OL-KR13).
From: Active anaerobic methane oxidation and sulfur disproportionation in the deep terrestrial subsurface
A Sulfur species and sulfur isotope values (34S/32S expressed as δ34SSO4). B Dissolved inorganic carbon (DIC), total organic carbon (DOC), and methane. Carbon isotope values (13C/12C) are expressed as δ13CDIC and δ13CCH4. Data used in this figure is provided in Dataset S2.
