Robert Frei

Robert Frei

Professor

ORCID: 0000-0001-7708-9881

Publication year:
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31 - 40 out of 363Page size: 10
  1. 2021
  2. Published

    A transient swing to higher oxygen levels in the atmosphere and oceans at similar to 1.4 Ga

    Wei, W., Frei, Robert, Klaebe, R., Tang, D., Wei, G., Li, D., Tian, L., Huang, F. & Ling, H., 2021, In: Precambrian Research. 354, 10 p., 106058.

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

  3. Published

    Commentary: Strontium Is Released Rapidly From Agricultural Lime–Implications for Provenance and Migration Studies

    Frei, Robert, 2021, In: Frontiers in Ecology and Evolution. 9, 4 p., 681896.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  4. Published

    Pulsed volcanism and rapid oceanic deoxygenation during Oceanic Anoxic Event 1a

    Bauer, K. W., Bottini, C., Frei, Robert, Asael, D., Planavsky, N. J., Francois, R., McKenzie, N. R., Erba, E. & Crowe, S. A., 2021, In: Geology. 49, 12, p. 1452-1456 5 p.

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

  5. Published

    Serpentinization in the Archean and Early Phanerozoic - Insights from chromium isotope and REY systematics of the Mg-Cr hydroxycarbonate stichtite and associated host serpentinites

    Kraemer, D., Frei, Robert, Ernst, D. M., Bau, M. & Melchiorre, E., 2021, In: Chemical Geology. 565, 13 p., 120055.

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

  6. Published

    Testing Late Bronze Age mobility in southern Sweden in the light of a new multi-proxy strontium isotope baseline of Scania

    Ladegaard-pedersen, P., Sabatini, S., Frei, Robert, Kristiansen, K., Frei, K. M. & Bondioli, L. (ed.), 2021, In: PLoS ONE. 16, 4, 35 p., e0250279.

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

  7. Published

    Variations of cadmium concentrations and cadmium isotopes in Mytilus from North Atlantic and Baltic Sea

    Frederiksen, Jesper Allan & Frei, Robert, 2021. 1 p.

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

  8. 2020
  9. Published

    Ediacaran Doushantuo-type biota discovered in Laurentia

    Willman, S., Peel, J. S., Ineson, J. R., Schovsbo, N. H., Rugen, E. J. & Frei, Robert, 1 Dec 2020, In: Communications Biology . 3, 1, 10 p., 647.

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

  10. Published

    Surface water oxygenation and bioproductivity – A link provided by combined chromium and cadmium isotopes in Early Cambrian metalliferous black shales (Nanhua Basin, South China)

    Frei, Robert, Lehmann, B., Xu, L. & Frederiksen, Jesper Allan, 5 Oct 2020, In: Chemical Geology. 552, 16 p., 119785.

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

  11. Published

    The link between surface water and groundwater-based drinking water – strontium isotope spatial distribution patterns and their relationships to Danish sediments

    Frei, Robert, Frei, K. M., Kristiansen, S. M., Jessen, Søren, Schullehner, J. & Hansen, B., 1 Oct 2020, In: Applied Geochemistry. 121, 11 p., 104698.

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

  12. Published

    Biogeochemical cycle of chromium isotopes at the modern Earth's surface and its applications as a paleo-environment proxy

    Wei, W., Klaebe, R., Ling, H., Huang, F. & Frei, Robert, 20 May 2020, In: Chemical Geology. 541, 119570.

    Research output: Contribution to journal › Review › Research › peer-review

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