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All abstracts by Alan Jay Kaufman in conference series: Goldschmidt

(2017) Deciphering the Carbonate Record of Mesoproterozoic Biospheric Oxygenation: Insights from Chromium and Uranium Isotopes
Gilleaudeau G, Frei R, Kaufman A, Luo G, Romaniello S, Zhang F, Klaebe R, Sahoo S, Kah L, Azmy K, Bartley J, Chernyavskiy P, Knoll A & Anbar A

(2017) Understanding the Interplay between S Source and Metal Availability in the Archean: An Example from the Jeerinah Formation
Gregory D, Olson S, Large R, Zhukova I, Kaufman A & Lyons T

(2015) Chromium Isotopes in Carbonates Constrain Mesoproterozoic Atmospheric pO2 Levels
Gilleaudeau GJ, Frei R, Kaufman AJ, Kah LC, Azmy K, Bartley JK & Knoll AH

(2014) Ni Isotopes in the Archaean Mount McRae Black Shale
Spivak-Birndorf L, Wasylenki L & Kaufman AJ

(2011) Marine Redox Conditions and Sulfur Cycling during the Deposition of the 2.3 Ga Timeball Hill Formation
Diekrup D, Kaufman AJ, Kendall B & Strauss H

(2010) Boron Speciation and Isotope Systematics in Seawater, Biological and Inorganic Carbonates
Klochko K, Kim S-T, Foster GL, Cody G, Tossell JA, Farquhar J & Kaufman AJ

(2009) Multiple Sulfur Isotope Measurements from the 2.4 Ga Old Seidorechka Formation
Reuschel M, Strauss H, Lepland A, Melezhik V, Cartigny P & Kaufman AJ

(2008) Light Mo Isotopic Signatures in Chesapeake Bay Sediments
Scheiderich K, Dolor M, Helz G, Walker R & Kaufman AJ

(2008) Re-evaluating Boron Speciation in Biogenic Calcite and Aragonite Using 11B MAS NMR
Klochko K, Cody G, Tossell JA, Dera P & Kaufman AJ

(2007) Late Archean Biospheric Oxygenation and Atmospheric Evolution
Kaufman A, Johnston D, Farquhar J, Masterson A, Lyons T, Bates S, Anbar A, Arnold G, Garvin J & Buick R

(2007) Isotopic Evidence for Mid-Archean Anoxia
Farquhar J, Peters M, Johnston D, Strauss H, Masterson A, Wiechert U & Kaufman J

(2007) A Whiff of Oxygen Before the Great Oxidation Event?
Anbar A, Duan Y, Lyons T, Arnold G, Kendall B, Creaser R, Kaufman AJ, Gordon G, Garvin J & Buick R

(2005) Reconciling Isotope Effects of SO<->2<$> Photolysis with the Archean Record of Sulfur Multiple Isotopes
Wing B, Lyons J, Ono S, Farquhar J, Jonasson I & Kaufman A

(2005) Ion Microprobe Carbon Isotope Analysis of Archean Microfossils?
Kaufman A, Xiao S & Yin L

(2002) Significance of Sea-Floor Barite Cements in Marinoan-Age Post-Glacial Cap Carbonates
Hoffman PF, Van Dusen A, Halverson GP, Saenz J, Kaufman AJ & Schrag DP

(2002) D33S, δ34S and δ13C Constraints on the Paleoproterozoic Atmosphere during the Earliest Huronian Glaciation
Wing B, Brabson E, Farquhar J, Kaufman AJ, Rumble Iii D & Bekker A

(2001) A Potential Constraint on Proterozoic CO2 Levels by in situ Carbon-Isotopic Analyses of Organic-Walled Microfossils
Kaufman AJ & Xiao S

(2000) Variation of Palaeoclimate in the Eastern Mediterranean Region – as Derived from Speleothems in Various Climate Regimes in Israel
Bar-Matthews M, Gilmour M, Ayalon A, Vax A, Kaufmann A, Frumkin A & Hawkesworth C

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