Robert Frei

Robert Frei

Professor

ORCID: 0000-0001-7708-9881

Publication year:
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1 - 10 out of 14Page size: 10
  1. 2017
  2. Published

    Trace elements and isotope geochemistry (C, O, Fe, Cr) of the Cauê iron formation, Quadrilátero Ferrífero, Brazil: Evidence for widespread microbial dissimilatory iron reduction at the Archean/Paleoproterozoic transition

    Teixeira, N. L., Caxito, F. A., Rosière, C. A., Pecoits, E., Vieira, L., Frei, Robert, Sial, A. N. & Poitrasson, F., 2017, In: Precambrian Research. 298, p. 39-55 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Redox fluctuations in the Early Ordovician oceans: an insight from chromium stable isotopes

    D'Arcy, J. M., Gilleaudeau, G. J., Peralta, S., Gaucher, C. & Frei, Robert, 2017, In: Chemical Geology. 448, p. 1-12 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Geochemical constraints on the sources of Cr(VI) contamination in waters of Messapia (Central Evia) Basin

    Economou-Eliopoulos, M., Megremi, I., Vasilatos, C., Frei, Robert & Mpourodimos, I., 2017, In: Applied Geochemistry. 84, p. 13-25 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    A matter of months: high precision migration chronology of a Bronze Age female

    Frei, K. M., Villa, Chiara, Jørkov, M L S, Allentoft, Morten Erik, Kaul, F., Ethelberg, P., Reiter, S. S., Wilson, A. S., Taube, M., Olsen, J., Lynnerup, Niels, Willerslev, Eske, Kristiansen, K. & Frei, Robert, 5 Jun 2017, In: PLoS ONE. 12, 6, 20 p., e0178834.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Extensive oxidative weathering in the aftermath of a late Neoproterozoic glaciation - Evidence from trace element and chromium isotope records in the Urucum district (Jacadigo Group) and Puga iron formations (Mato Grosso do Sul, Brazil)

    Frei, Robert, Døssing, L. N., Gaucher, C., Boggiani, P. C., Frei, K. M., Árting, T. B., Crowe, S. A. & Freitas, B. T., 2017, In: Gondwana Research. 49, p. 1-20 20 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Origin of hexavalent chromium in groundwater: the example of Sarigkiol Basin, Northern Greece

    Kazakis, N., Kantiranis, N., Kalaitzidou, K., Kaprara, M., Mitrakas, M., Frei, Robert, Vargemezis, G., Tsourlos, P., Zouboulis, A. & Filippidis, A., 2017, In: Science of the Total Environment. 593-594, p. 552-566 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Long- and short-term seawater temperature evolution of across the Toarcian Oceanic Anoxic Event in the Aubach section, Wutach area, SW Germany

    Korte, Christoph, Ullmann, C. V., Frederiksen, Jesper Allan, Frei, Robert, Hougård, Iben Winther & Rizzi, Malgorzata, 2017, p. 77–78 .

    Research output: Contribution to conference › Conference abstract for conference › Research

  9. Published

    U-Pb age constraints for the La Tuna Granite and Montevideo Formation (Paleoproterozoic, Uruguay): Unravelling the structure of the Rio de la Plata Craton

    Pamoukaghlian, K., Gaucher, C., Frei, Robert, Poire, D. G., Chemale, F., Frei, D. & Will, T. M., 2017, In: Journal of South American Earth Sciences. 79, p. 443-458 16 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    The potential of the coral species Porites astreoides as a paleoclimate archive for the Tropical South Atlantic Ocean

    Pereira, N. S., Sial, A. N., Frei, Robert, Ullmann, C. V., Korte, Christoph, Kikuchi, R. K. P., Ferreira, V. P. & Kilbourne, K. H., 2017, In: Journal of South American Earth Sciences. 77, p. 276-285 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Origins of inhabitants from the 16th century Sala (Sweden) silver mine cemetery – a lead isotope perspective

    Price, T. D., Frei, Robert, Bäckström, Y., Frei, K. M. & Ingvarsson-Sundstrom, A., 2017, In: Journal of Archaeological Science. 80, p. 1-13 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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ID: 11756