Isotopengeochemie

Latest publications

  • Wang X, Ossa Ossa F, Hofmann A, Agangi A, Paprika D, Planavsky NJ (2020): Uranium isotope evidence for Mesoarchean biological oxygen production in shallow marine and continental settings. Earth and Planetary Science Letters 551: 116583. https://doi.org/10.1016/j.epsl.2020.116583.
  • Wang Y, Ossa Ossa F, Wille M, Schurr S, Sausele M‑E, Schmid‑Röhl A, Schoenberg R (2020): Evidence for local carbon‐cycle perturbations superimposed on the Toarcian carbon isotope excursion. Geobiology, https://doi.org/10.1111/gbi.12410
  • Ossa Ossa F, Hofmann A, Ballouard C, Vorster C, Schoenberg R, Fiedrich A, Mayaga‑Mikolo F, Bekker A (2020): Constraining provenance for the uraniferous Paleoproterozoic Francevillian Group sediments (Gabon) with detrital zircon geochronology and geochemistry. Precambrian Research 343: 105724
  • del Rey A, Havsteen JC, Bizzarro M, Dahl TW (2020): Untangling the diagenetic history of uranium isotopes in marine carbonates: a case study tracing the δ238U composition of late Silurian oceans using calcitic brachiopod shells. Geochimica et Cosmochimica Acta. DOI: 10.1016/j.gca.2020.06.002
  • Albut G, Kamber BS, Brüske A, Beukes NJ, Smith AJB, Schoenberg R (2019): Modern weathering in outcrop samples versus ancient paleoredox information in drill core samples from a Mesoarchaean marine oxygen oasis in Pongola Supergroup, South Africa. Geochimica et Cosmochimica Acta. DOI: https://doi.org/10.1016/j.gca.2019.09.001
  • Varas-Reus MI, König S, Yierpan A, Lorand JP, Schoenberg R (2019): Selenium isotopes as tracers of a late volatile contribution to Earth from the outer Solar System. Nature Geoscience, doi:10.1038/s41561-019-0414-7 (2019).
  • André L, Abraham K, Hofmann A, Monin L, Kleinhanns IC, Foley S (2019): Early continental crust generated by reworking of basalts variably silicified by seawater. Nature Geoscience, doi: 10.1038/s41561-019-0408-5.
  • Crockford PW, Wing BA, Paytan A, Hodgskiss MSW, Mayfield KK, Hayles, JA, Middleton JE, Ahm A-SC, Johnston DT, Caxito F, Uhlein G, Halverson GP, Eickmann B, Torres M, Horner TJ (2019): Barium-isotopic constraints on the origin of post-Marinoan barites. Earth and Planetary Science Letters 519, 234-244. DOI: https://doi.org/10.1016/j.epsl.2019.05.018
  • Agangi A, Hofmann A, Eickmann B, Marin-Carbonne M (2019) Mesoarchean gold mineralization in the Barberton Greenstone Belt: A review. In Kröner A, Hofmann A (eds.) The Archean Geology of the Kaapvaal Craton, Southern Africa, Regional Geology Reviews. Springer Nature, p. 171-184.
  • Kurzawa T, König S, Alt JC, Yierpan A, Schoenberg R (2019): The role of subduction recycling on the selenium isotope signature of the mantle: Constraints from Mariana arc lavas. Chemical Geology 513: 239-249. DOI: 10.1016/j.chemgeo.2019.03.011.
  • Kurzweil F, Munker C, Grupp M, Braukmuller N, Fechtner L, Christian M, Hohl SV, Schoenberg R (2019): The stable tungsten isotope composition of modern igneous reservoirs. Geochimica et Cosmochimica Acta 251: 176-191. DOI 10.1016/j.gca.2019.02.025.

Goldschmidt 2019 in Barcelona

  • Kleinhanns IC, Eichholz K & Schoenberg R: Continental Intra-Plate Basalt Genesis at the Chaîne des Puys (Massif Central, France)
  • Kurzawa T, König S, John T, Schwarzenbach E & Schoenberg R: Cycling of Chalcophiles in Subduction Zones: A Se Isotope Perspective
  • Kurzweil F, Münker C, Hoffmann E, Tusch J & Schoenberg R: The Stable Tungsten Isotope Composition of Some of the Earth’s Oldest Rocks from SW Greenland
  • Ossa Ossa F, Hofmann A, Spangenberg JE, Poulton SW, Stüeken EE, Schoenberg R, Eickmann B, Wille M & Bekker A: Low Dissolved Phosphorus Content in the Mesoarchean Ocean Limited Oxygenic Photosynthesis
  • Pons M-L, Pack A, Kleinhanns IC, Wenzel T & Schoenberg R: Elements Behavior and Zinc Isotope Fractionation in Mafic Rocks Upon Evaporation Processes in a Redox-Controlled Atmosphere
  • Rosca C, König S, Pons ML & Schoenberg R: Zinc Isotope Systematics in Subduction Zones – Insights from Tonga Arc Lavas
  • Roué L, Kurzweil F, Münker C, Wille M, Izon G & Schoenberg R: Tungsten Stable Isotopes as a Redox-Proxy for the Evolution of the Anoxic Archean Ocean
  • Schoenberg R, Babechuk MG & Kleinhanns IC: Novel Stable Isotope Systems Tracing Atmospheric O2: Progress, Caveats, and Outlook
  • Varas-Reus MI, König S, Yierpan A, Garrido CJ, Marchesi C & Schoenberg R: Selenium Isotope Variations in Orogenic Garnet Pyroxenites
  • Wagner JL, Kleinhanns IC, Hofmann A & Schoenberg R: Stable Cr Isotope Fractionation during Magmatic Differentiation of 2.7 Ga Komatiites from the Belingwe Greenstone Belt, Zimbabwe
  • Wang Y, Schurr S, Wille M, Ossa Ossa F & Schoenberg R: Evidence for Local Carbon-Cycle Perturbations Superimposed on Toarcian Carbon Isotope Excursion
  • Yierpan A, König S, Labidi J, Varas-Reus MI, Redlinger J & Schoenberg R: Selenium Isotopes Trace Crustal Recycling in the Upper Mantle