Robert Frei
Professor
Geology
Øster Voldgade 10
1350 København K
- Published
Isotopic range of bioavailable strontium on the Peloponnese peninsula, Greece: A multi-proxy approach
Frank, A. B., Frei, Robert, Triantaphyllou, M., Vassilakis, E., Kristiansen, K. & Frei, K. M., 1 Jun 2021, In: Science of the Total Environment. 774, 15 p., 145181.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A multi-proxy, bioavailable strontium isotope baseline for southern Almería, Spain: Using modern environmental samples to constrain the isotopic range of bioavailable strontium
Frank, A. B., Frei, Robert, Kristiansen, K. & Frei, Karin Margarita, 2022, In: Applied Geochemistry. 144, 14 p., 105405.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chromium isotope composition of organic-rich marine sediments and their mineral phases and implications for using black shales as a paleoredox archive
Frank, A. B., Klaebe, R. M., Löhr, S., Xu, L. & Frei, Robert, 2020, In: Geochimica et Cosmochimica Acta. 270, p. 338-359 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cadmium isotopes in Bahamas platform carbonates: A base for reconstruction of past surface water bioproductivity and their link with chromium isotopes
Frederiksen, J. A., Klaebe, R. M., Farkas, J., Swart, P. K. & Frei, Robert, 2022, In: Science of the Total Environment. 806, 2, 17 p., 150565.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Combined cadmium and chromium isotopes record a collapse of bioproductivity across the Cretaceous—Paleogene boundary in the Danish basin
Frederiksen, J. A., Thibault, Nicolas Rudolph, Gilleaudeau, G. J., Bjerrum, Christian J., Moreau, J. & Frei, Robert, 2024, In: Chemical Geology. 654, 122058.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Variations of cadmium concentrations and cadmium isotopes in Mytilus from North Atlantic and Baltic Sea
Frederiksen, J. A. & Frei, Robert, 2021. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Cadmium isotopes in Late Ediacaran–Early Cambrian Yangtze Platform carbonates – reconstruction of bioproductivity in ambient surface seawater
Frederiksen, J. A., Wei, W., Rugen, E. J., Ling, H. & Frei, Robert, 30 May 2022, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 601, 18 p., 111096.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Strontium isotope ratios from the Swabo-Franconian Basin (Germany) and a new compilation of marine 87Sr/86Sr signatures for the Upper Sinemurian to Toarcian: global uniformity and driving forces for marine 87Sr/86Sr
Frederiksen, J. A., Ullmann, C. V., Frei, Robert & Korte, Christoph, 2022, In: Newsletters on Stratigraphy. 55, 3, p. 311–331Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Was it for walrus? Viking Age settlement and medieval walrus ivory trade in Iceland and Greenland
Frei, K. M., Coutu, A. N., Smiarowski, K., Harrison, R., Madsen, C. K., Arneborg, J., Frei, Robert, Gudmundsson, G., Sindbaek, S. M., Woollett, J., Hartman, S., Hicks, M. & McGovern, T. H., 27 May 2015, In: World Archaeology. 47, 3, p. 439-466Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Mapping human mobility during the third and second millennia BC in present-day Denmark
Frei, K. M., Bergerbrant, S., Sjögren, K., Jørkov, M L S, Lynnerup, Niels, Harvig, L., Allentoft, Morten Erik, Sikora, Martin, Price, T. D., Frei, Robert & Kristiansen, K., 2019, In: PLoS ONE. 14, 8, e0219850.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 11756
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Large Igneous Province volcanism, ocean anoxia and marine mass extinction
Research output: Contribution to journal › Conference abstract in journal › Research
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408
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Mapping human mobility during the third and second millennia BC in present-day Denmark
Research output: Contribution to journal › Journal article › Research › peer-review
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312
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Tracing the dynamic life story of a Bronze Age Female
Research output: Contribution to journal › Journal article › Research › peer-review
Published