Robert Frei
Professor
Geology
Øster Voldgade 10
1350 København K
- 2008
- Published
An overview of the lithological and geochemical characteristics of the Mesoarchean (ca. 3075) Ivisaartoq greenstone belt, southern West Greenland
Polat, A., Frei, Robert, Appel, P. W. U., Fryer, B., Dilek, Y. & Ordonez-Calderon, J. C., 2008, In: Geological Society of America. Special Papers. 440, p. 51-76Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Assessing Mass-dependent Isotope Fractionation of Cerium
Weber, T., Frei, Robert & Rosing, Minik Thorleif, 2008, In: EOS : Transactions. 53Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Chromium isotopes in the marine environment through time: a suitable paleoredox tracer?
Frei, Robert, 2008, Geochim. Cosmochim.: Acta. Vol. 72/12S. p. A283Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Earth´s oldest BIFs (Isua, W Greenland): constraints from Ge/Si ratios, REE systematics and Sm-Nd and Pb isotopes for differentinteracting water masses during their formation
Frei, Robert & Polat, A., 2008, In: Geochim. Cosmochim.. Acta 71, Supplement 1, p. A296Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Granites and granites in the East Greenland Caledonides
Kalsbeek, F., Higgins, A. K., Jepsen, H. F., Frei, Robert & Nutman, A. P., 2008, The Greenland Caledonides - evolution of the northeast margin of Laurentia. Higgins, A. K., Gilotti, J. A. & Smith, M. P. (eds.). Boulder, Colo.: Geological Society, p. 227-249 (Memoir / Geological Society of America; No. 202).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Mineral occurrences in central East Greenland (70 N-75 N) and their relation to the Caledonian orogeny: a Sr-Nd-Pb isotopic study of scheelite
Frei, Robert & Stendal, H., 2008, The Greenland Caledonides - evolution of the northeast margin of Laurentia. Smith, M. P., Higgins, A. K. & Gilotti, J. A. (eds.). Boulder, Colo.: The Geological Society of America, p. 293-306 (Memoir / Geological Society of America; No. 202).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Mo isotope variations in meromictic Lake Cadagno
Dahl, Tais Wittchen, Anbar, A. D., Gordon, G. W., Frei, Robert & Canfield, D. E., 2008, In: Geochim. Cosmochim.. Acta 71, Supplement 1, p. p. A196Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Molybdenum isotope variations in a redox-stratified lake: Removal mechanism and preservation in euxinic sediments
Dahl, Tais Wittchen, Anbar, A. D., Gordon, G. W., Rosing, Minik Thorleif, Frei, Robert & Canfield, D. E., 2008, Geochim. Cosmochim. Acta,. Vol. 72/12S. p. A194Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
New evidence for 2.01 Ga rifting of the easternmost Wyoming craton (Black Hills, SD): implications for break-up of a supercraton (Superia)
Hark, J. S., Frei, Robert, Whitehouse, M. J. & Dahl, P. S., 2008, Geological Society of America Abstracts with Programs. Vol. 40(6). p. 145-170Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Petrologic, Geochemical and Isotopic Study of 3.1Ga Peridotite-Chromitite Suite from the Western Dharwar Craton, India: Evidence for Recycling of Oceanic Crust in the Mesoarchean
Mondal, S. K., Mukherjee, R., Rosing, Minik Thorleif, Frei, Robert & Waight, Tod, 2008, In: EOS : Transactions. 5, 1 p.Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Polyorogenic history of the East Greenland Caledonides
Kalsbeek, F., Thrane, K., Higgins, A. K., Jepsen, H. F. & Frei, Robert, 2008, The Greenland Caledonides - evolution of the northeast margin of Laurentia. Higgins, A. K., Smith, M. P. & Gilotti, J. A. (eds.). Boulder, Colo.: The Geological Society of America, p. 55-72 (Memoir / Geological Society of America; No. 202).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
The origin and compositions of Mesoarchean oceanic crust: evidence from the 3075 Ma Ivisaartoq greenstone belt, southern West Greenland
Polat, A., Frei, Robert, Appel, P. W. U., Dilek, Y., Fryer, B., Ordonez-Calderon, J. C. & Yang, Z., 2008, In: Lithos. 100, p. 293-321Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Trace element and isotopic characterization of Neoarchean - Paleoproterozoic BIFs (Black Hills, South Dakota, USA) straddling thefirst rise of atmospheric oxygen between 2.4 and 2.0 Ga
Frei, Robert & Dahl, P. S., 2008, In: Geochim. Cosmochim.. Acta 71, Supplement 1, p. A296Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Trace element and isotopic characterization of Neoarchean and Paleoproterozoic iron formations in the Black Hills (South Dakota, USA): assessment of chemical change during 2.9-1.9 Ga deposition bracketing the 2.4-2.2 Ga first rise of atmospheric oxygen
Frei, Robert, Frei, K. M., Rintza Hansen, T., Munck Frandsson, M. & Apel Jensen, L., 2008, In: Precambrian Research. 162, p. 441-474 33 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
U-Pb geochronologic study of magmatic zircon in Paleoproterozoic granitic pegmatite and associated metapelites, Black Hills, South Dakota: Implications for gold petrogenesis and sedimentary provenance
Ghosh, A., Frei, Robert, Whitehouse, M. J. & Dahl, P. S., 2008, Geological Society of America Abstracts with Programs,. Vol. 40(6). p. 145-160Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Was the Black Hills domain (South Dakota) always part of the Archean Wyoming Craton? new evidence from ~3.4-2.7 Ga detrital-zircon populations found in both ~1.9 and ~2.5 Ga strata
Dahl, P. S., Frei, Robert & Whitehouse, W. M. J., 2008, Geological Society of America Abstracts with Programs. Vol. 40(6). p. 145-15Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
ID: 11756
Most downloads
-
2727
downloads
Large Igneous Province volcanism, ocean anoxia and marine mass extinction
Research output: Contribution to journal › Conference abstract in journal › Research
Published -
409
downloads
Mapping human mobility during the third and second millennia BC in present-day Denmark
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
313
downloads
Tracing the dynamic life story of a Bronze Age Female
Research output: Contribution to journal › Journal article › Research › peer-review
Published