Tais Wittchen Dahl

Tais Wittchen Dahl

Associate Professor

Member of:


    1. Reply to Butterfield: The Devonian radiation of large predatory fish coincided with elevated atmospheric oxygen levels

      Dahl, Tais Wittchen, Hammarlund, E., Anbar, A., Bond, D., Gill, B. C., Gordon, G., Knoll, A. H. & Canfield, D. E., 2011, In: Proceedings of the National Academy of Sciences of the United States of America. 108, 9, p. E29

      Research output: Contribution to journalComment/debateResearchpeer-review

    2. Published

      Reorganisation of Earth's biogeochemical cycles briefly oxygenated the oceans 520 Myr ago

      Dahl, Tais Wittchen, Connelly, James, Kouchinsky, A., Gill, B. C., Månsson, S. F. & Bizzarro, Martin, 15 Jun 2017, In: Geochemical Perspectives Letters. 3, 2, p. 210-220 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Redox dynamics of later Cambrian oceans

      Gill, B. C., Dahl, Tais Wittchen, Hammarlund, E. U., LeRoy, M. A., Gordon, G. W., Canfield, D. E., Anbar, A. D. & Lyons, T. W., 2021, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 581, 15 p., 110623.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Precise and accurate δ13C analysis of rock samples using Flash Combustion–Cavity Ring Down Laser Spectroscopy

      Balslev-Clausen, D. M., Dahl, Tais Wittchen, Saad, N. & Rosing, Minik Thorleif, 1 Apr 2013, In: Journal of Analytical Atomic Spectrometry. 28, 4, p. 516-523 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Planetkort lærervejledning

      Jensen, F., Dahl, Tais Wittchen, Leer, K. & Pagh, M., 2008, Geografforlaget.

      Research output: Other contributionEducation

    6. Planetkort: Bokssæt

      Dahl, Tais Wittchen, Leer, K., Pagh, M. & Jensen, F. (ed.), May 2011, Forlaget Meloni, Odense : Meloni.

      Research output: Other contributionEducation

    7. Published

      Planetkort

      Dahl, Tais Wittchen, 2007, Danmark

      Research output: Other contributionEducation

    8. Planetkort: - et nervepirrende undervisningsspil om solsystemet

      Dahl, Tais Wittchen, 2007

      Research output: Non-textual form2D/3D (psysical products)Education

    9. Published

      Paired U and Mo isotope evidence for pervasive anoxia in the Cryogenian early interglacial ocean

      Pan, W., Cao, M., Du, Y., Cheng, M., Zhou, Y. Q., Algeo, T. J., Zhao, M. Y., Thibault, Nicolas Rudolph, Li, C., Wei, G. Y. & Dahl, Tais Wittchen, 2021, In: Precambrian Research. 361, 13 p., 106244.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Ocean redox conditions between the snowballs: geochemical constraints from Arena Formation, East Greenland

      Scheller, E. L., Dickson, A. J., Canfield, D. E., Korte, Christoph, Kristiansen, K. K. & Dahl, Tais Wittchen, 1 Dec 2018, In: Precambrian Research. 319, p. 173-186 14 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 40103128