| 14:00 |
Multiple Sulfur Isotope Fractionation during Sulfur Cycling in a Warm, Monomictic Lake with Sub-Millimolar Sulfate Concentration
Kamyshny A, Eckert W, Gun J, Lev O, Zerkle A, Mansaray Z & Farquhar J
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| 14:15 |
Microbial Sulfur Isotope Fractionation in Littoral Sediments: Interpreting δ34S Variability in Archean Rocks
Mason P, Stam M, Laverman A, Pallud C & Van Cappellen P
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| 14:30 |
Medal: The Many Flavors of Oxygen-Minimum Zones Past and Present
Canfield D
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| 15:15 |
Fe Isotope Cycling in Ferruginous and Anoxic Lake Pavin (France) from Water Column to Sediment
Busigny V, Planavsky N, Jézéquel D, Louvat P, Michard G, Viollier E & Lyons T
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| 15:30 |
Invited: Metatranscriptomics of the Green Sulfur Bacteria in a Meromictic Swiss Lake (Lago di Cadagno)
Cox R, Habicht K, Miller M, Storelli N, Tonolla M & Frigaard N-U
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| 15:45 |
Keynote: Iron Mineralization in Anoxic, Non-Sulphidic Systems
Poulton S
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| 16:00 |
Invited: Proterozoic Analog Ecosystem and Organic Biomarkers in a Florida Sinkhole
Macalady J, Albrecht H, Welander P, Fulton J, Schaperdoth I, White T, Freeman K, Newman D & Summons R
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| 16:15 |
Invited: A Precambrian Manganous Sea?
Jones C, Crowe SA & Canfield DE
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| 16:30 |
High Methane Oxidation Rates in Ferruginous Lake Matano
Sturm A, Crowe S, Jones C, Leslie K, Canfield D, Nomosatryo S, Mucci A & Fowle D
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| 16:45 |
S Isotope Investigation of a Redox-Stratified System Dominated by Chemotrophic Sulfide Oxidation
Zerkle A, Macalady J, Jones D & Farquhar J
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