Publikationen

Arbeitsgruppe Geochemie

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2026


Hohl, SV, Viehmann, S, Gleissner, P, Martin, AN & Van Kranendonk, M 2026, 'Carbonic anhydrase traced by cadmium isotope fractionations in Archean to Holocene stromatolitic carbonates', Communications Earth and Environment. <https://www.nature.com/articles/s43247-026-03291-8>
Hohl, SV, Lin, Y-B, Gleissner, P, Stüeken, EE, Jiang, Y & Viehmann, S 2026, 'Combined Ba-Cd isotope tracer in microbialites records biogeochemical metal cycling changes as a response to the Middle Miocene Badenian Salinity Crisis', Geochimica et Cosmochimica Acta, Jg. 416, S. 294-304. https://doi.org/10.1016/j.gca.2026.01.027
Krayer, JK, Kienle, S, Jodder, J, Pakulla, JJ, Münker, C, Hofmann, A, Schulz, T, Koeberl, C, Weyer, S & Viehmann, S 2026, 'Effect of submarine hydrothermal activity and emerged landmasses on Paleoarchean Ocean chemistry: Insights from the Tomka iron formation, Daitari Greenstone Belt, Singhbhum Craton, India', Chemical Geology, Jg. 705, 123252. https://doi.org/10.1016/j.chemgeo.2026.123252
Lazarov, M & Qi, D 2026, 'Vapor transport-induced Cu isotope fractionation: insights from open-system fluid cooling experiments', Chemical Geology, Jg. 699, 123155. https://doi.org/10.1016/j.chemgeo.2025.123155
Oeser, M, Dohmen, R & Weyer, S 2026, 'Fe-Mg in olivine: simultaneous experimental determination of the diffusion-driven isotope fractionation along with tracer- and inter-diffusion coefficients', Geochimica et cosmochimica acta, Jg. 413, S. 48-66. https://doi.org/10.1016/j.gca.2025.09.036
Viehmann, S, Zocher, A-L, Hohl, SV, Kraemer, D, Martin, AN, Markowska, M & Weyer, S 2026, 'Contrasting Rare Earth Element Signatures Between Stromatolitic Carbonates and Lagoon Waters at Shark Bay, Western Australia: Implications for Paleo-Environmental Reconstructions of Microbial Habitats', Geobiology. <http://dx.doi.org/10.1111/gbi.70055>

2025


Abubakar, U, Hohl, SV, Viehmann, S, Weyer, S, Usman, MB, Krayer, JK, Bomou, B & Adatte, T 2025, 'Global redox and bio-productivity changes during the oceanic anoxic event 2 (OAE2): Insights from combined U-C isotopes of the Trans-Saharan epicontinental Seaway', Gondwana Research, Jg. 148, S. 192-209. https://doi.org/10.1016/j.gr.2025.07.009
Chernonozhkin, SM, Pittarello, L, Hublet, G, Weyer, S, Horn, I, Claeys, P, Debaille, V, Vanhaecke, F & Goderis, S 2025, 'Metal differentiation on asteroids recorded in Zn and Fe isotopic signatures of ureilites', Geochemical Perspectives Letters, Jg. 33, S. 38-43. https://doi.org/10.7185/geochemlet.2501
da Silva Ricardo, B, Oeser, M, Lynn, KJ, Bennett, NR, Chu, X, Henderson, G, Liu, Y, Weyer, S & Sio, CK 2025, 'Chemical and isotopic fractionation during melt inclusion formation', Geology, Jg. 53, Nr. 4, S. 375-379. https://doi.org/10.1130/G52248.1
Hohl, SV, Bian, X, Viehmann, S, Yang, S-C, Raad, RJ, Meister, P & John, SG 2025, 'A novel biomarker for deep-time methanogenesis: perspectives from nickel isotope fractionation in modern microbialites', Earth and Planetary Science Letters, Jg. 666, 119492. https://doi.org/10.1016/j.epsl.2025.119492

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