Universität zu Köln

Journal Article

Schulz, Toni, Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Hezel, Dominik C., Koeberl, Christian and Bau, Michael (2021). Highly Siderophile Elements and Coupled Fe-Os Isotope Signatures in the Temagami Iron Formation, Canada: Possible Signatures of Neoarchean Seawater Chemistry and Earth's Oxygenation History. Astrobiology, 21 (8). S. 924 - 940. NEW ROCHELLE: MARY ANN LIEBERT, INC. ISSN 1557-8070

Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Bau, Michael, Hoffmann, J. Elis ORCID: 0000-0001-6670-1393 and Muenker, Carsten (2018). Decoupled Hf and Nd isotopes in suspended particles and in the dissolved load of Late Archean seawater. Chem. Geol., 483. S. 111 - 119. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1872-6836

Schier, Katharina, Bau, Michael, Muenker, Carsten, Beukes, Nicolas and Viehmann, Sebastian ORCID: 0000-0001-6138-5862 (2018). Trace element and Nd isotope composition of shallow seawater prior to the Great Oxidation Event: Evidence from stromatolitic bioherms in the Paleoproterozoic Rooinekke and Nelani Formations, South Africa. Precambrian Res., 315. S. 92 - 103. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1872-7433

Szilas, Kristoffer ORCID: 0000-0002-5541-306X, Hoffmann, J. Elis ORCID: 0000-0001-6670-1393, Schulz, Toni ORCID: 0000-0003-1248-7832, Hansmeier, Christina, Polat, Ali, Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Kasper, Haino Uwe and Muenker, Carsten (2016). Combined bulk-rock Hf- and Nd-isotope compositions of Mesoarchaean metavolcanic rocks from the Ivisaartoq Supracrustal Belt, SW Greenland: Deviations from the mantle array caused by crustal recycling. Chem Erde-Geochem., 76 (4). S. 543 - 555. MUNICH: ELSEVIER GMBH. ISSN 1611-5864

Hoffmann, J. Elis ORCID: 0000-0001-6670-1393, Kroener, Alfred, Hegner, Ernst, Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Xie, Hangqian, Iaccheri, Linda M., Schneider, Kathrin P., Hofmann, Axel ORCID: 0000-0002-8801-0443, Wong, Jean, Geng, Hongyan ORCID: 0000-0002-6288-6658 and Yang, Jinhui (2016). Source composition, fractional crystallization and magma mixing processes in the 3.48-3.43 Ga Tsawela tonalite suite (Ancient Gneiss Complex, Swaziland) - Implications for Palaeoarchaean geodynamics. Precambrian Res., 276. S. 43 - 67. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1872-7433

Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Bau, Michael, Hoffmann, J. Elis ORCID: 0000-0001-6670-1393 and Muenker, Carsten (2015). Geochemistry of the Krivoy Rog Banded Iron Formation, Ukraine, and the impact of peak episodes of increased global magmatic activity on the trace element composition of Precambrian seawater. Precambrian Res., 270. S. 165 - 181. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1872-7433

Szilas, Kristoffer ORCID: 0000-0002-5541-306X, Hoffmann, J. Elis ORCID: 0000-0001-6670-1393, Hansmeier, Christina, Hollis, Julie A., Muenker, Carsten, Viehmann, Sebastian ORCID: 0000-0001-6138-5862 and Kasper, Haino U. (2015). Sm-Nd and Lu-Hf isotope and trace-element systematics of Mesoarchaean amphibolites, inner Ameralik fjord, southern West Greenland. Mineral. Mag., 79 (4). S. 857 - 877. TWICKENHAM: MINERALOGICAL SOC. ISSN 1471-8022

Viehmann, Sebastian ORCID: 0000-0001-6138-5862, Hoffmann, J. Elis ORCID: 0000-0001-6670-1393, Muenker, Carsten and Bau, Michael (2014). Decoupled Hf-Nd isotopes in Neoarchean seawater reveal weathering of emerged continents. Geology, 42 (2). S. 115 - 119. BOULDER: GEOLOGICAL SOC AMER, INC. ISSN 1943-2682