Preservation of 34S-enriched sulfides in fossil sulfate-methane transition zones: new evidence from Miocene outcrops of the northern Apennines (Italy)
Claudio Argentino, Joel E. Johnson, Stefano Conti, Chiara Fioroni, Daniela Fontana
Topics & Concepts
δ34SSulfateAnaerobic oxidation of methaneGeologyAuthigenicMethanePyriteSulfideSulfurTotal organic carbonOutcropGeochemistryChemosynthesisCold seepEnvironmental chemistryDiagenesisIsotopes of carbonOrganic matterMineralogyChemistryPaleontologyFluid inclusionsQuartzHydrothermal circulationOrganic chemistryHydrothermal ventMethane Hydrates and Related PhenomenaGeology and Paleoclimatology ResearchHydrocarbon exploration and reservoir analysis