Redox classification and calibration of redox thresholds in sedimentary systems

• Published in: Geochimica et cosmochimica acta Vol. 287; pp. 8 - 26
• Main Authors: Algeo, Thomas J., Li, Chao
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.10.2020
• Subjects: Anoxia; DOP; Euxinia; Molybdenum; Rhenium; Uranium; Anoxia; Uranium; Rhenium; Euxinia; DOP; Molybdenum

•Review of environmental redox classifications.•Calibration of commonly used elemental proxies to redox facies.•Analysis of proxies from modern Black Sea, Saanich Inlet, and California Margin.•Use of compound covariation of redox proxies to identify key redox thresholds.•No universal proxy values: c...