Christian Mac Ørum Rasmussen

Christian Mac Ørum Rasmussen

Special Consultant

  • Section for Geobiology

    Øster Voldgade 5-7

    1350 København K

    Phone: +45 35 32 23 57

  1. Published

    Was SW Alaska part of Baltica in the Late Ordovician?

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2007, Ikke angivet. Ebbestad, J. O. R., Wickström, L. M. & Högström, A. E. S. (eds.). Geological Survey of Sweden, p. 103-104 1 p. (SGU Rapporter och meddelanden, Vol. 128).

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  2. Published

    Integrating bed-by-bed palaeobiological and geochemical proxies through the onset of the Great Ordovician Biodiversification Event on Baltica

    Rasmussen, Christian Mac Ørum, Ullmann, C. V., Jakobsen, K. G., Lindskog, A., Hansen, J., Hansen, T., Eriksson, M. E., Dronov, A., Frei, Robert, Korte, Christoph, Nielsen, Arne Thorshøj & Harper, D. A. T., 2014, p. 81.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  3. Published

    Kundan (early Mid Ordovician) brachiopods from the Baltic: biostratigraphy and ecostratigraphy.

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2005, In: GFF. 127, p. 54 1 p.

    Research output: Contribution to journalJournal articleResearch

  4. Published

    The Kunda (early Mid Ordovician) brachiopod fauna from Western Russia: data from Putilovo Quarry

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2004, WOGOGOB-2004 8th Meeting of the Working Group on the Ordovician Geology of Baltoscandia, Tallinn and Tartu. 1 ed. Estonia, p. 87 1 p.

    Research output: Chapter in Book/Report/Conference proceedingPreface/postscriptResearch

  5. Published

    So where did they go? Brachiopod refuges during the End Ordovician crisis interval

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2009, Ikke angivet. Harper, D. A. T. & McCorry, M. (eds.). Museum Tusculanum, p. 15 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  6. Published

    Early Mid Ordovician (Kundan) brachiopods from the Eastern Baltic: biostratigraphy, palaeogeography and palaeoecology

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2004, Palaeontological Association Newsletter. 57 ed. Frankrig, p. 176

    Research output: Chapter in Book/Report/Conference proceedingPreface/postscriptResearch

  7. Published

    Zooming in on the GOBE – 2020 Virtual Annual Meeting of IGCP 653: Abstracts and programme

    Rasmussen, Christian Mac Ørum (ed.), Stigall, A. L. (ed.), Nielsen, Arne Thorshøj (ed.), Stouge, Svend (ed.) & Schovsbo, N. H. (ed.), 2020, Copenhagen: Geological Survey of Denmark and Greenland (GEUS). 54 p. (Danmarks og Grønlands Geologiske Undersøgelse Rapport; No. 21, Vol. 2020).

    Research output: Book/ReportReportResearch

  8. Published

    Depth - related brachiopod bioevents in the Middle Ordovician (Kundan) of Baltica

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2007, Programme with Abstracts: IGCP 503 Annual Meeting. Owen, A. (ed.). University of Glasgow, p. 40 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  9. Published

    Ecostratigraphical interpretation of lower Middle Ordovician East Baltic sections based on brachiopods

    Rasmussen, Christian Mac Ørum, Nielsen, Arne Thorshøj & Harper, D. A. T., 2009, In: Geological Magazine. 146, p. 717-731 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Er livets mangfoldighed et produkt af Jordens varierende bane i rummet?

    Rasmussen, Christian Mac Ørum, Rasmussen, Jan Audun Liljeroth & Thibault, Nicolas Rudolph, 15 May 2022, Videnskab.dk, ForskerZonen.

    Research output: Other contributionNet publication - Internet publicationCommunication

  11. Phylogeography of Ordovician-Silurian rhynchonelliformean brachiopods: tracking higher order distributional patterns, radiations and extinctions in 4D

    Rasmussen, Christian Mac Ørum, 2014, In: GFF. 136, 1, p. 223-228 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Tracking brachiopod bioevents in the lower middle Ordovician (Kundan) of Baltica.

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2005, In: Insight. 2, p. 27 1 p.

    Research output: Contribution to journalJournal articleResearch

  13. Published

    Towards a calibrated astronomical timescale for the Mid Ordovician

    Rasmussen, Christian Mac Ørum, Thibault, Nicolas Rudolph, Stouge, Svend, Siggaard-Andersen, M. L., Costa, M., Schovsbo, N., Calner, M., Dahlqvist, P., Korte, Christoph, Frei, Robert, Storey, M., Connelly, J., Pedersen, G. K., Rasmussen, B. W., Rasmussen, J. A. & Nielsen, A. T., 2016, p. 2812 .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  14. Published

    Da Nordpolen lå et sted i troperne

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2007, In: Naturens Verden. 90, 6, p. 2-13 12 p.

    Research output: Contribution to journalJournal articleCommunication

  15. Published

    Resolving early Mid-Ordovician (Kundan) bioevents in the East Baltic based on brachiopods

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2008, In: Geobios. 41, 4, p. 533-542

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Survival of the thickest: Late Ordovician - Early Silurian brachiopods from Peary Land, North Greenland

    Rasmussen, Christian Mac Ørum, Harper, D. A. T., Jin, J., Rasmussen, Jan Audun Liljeroth & Stouge, Svend, 2007, Lundadagarna i Historisk geologi och paleontologi: Abstracts with programme. Terfelt, F. & Axheimer, N. (eds.). Lund University Press, p. 35 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  17. Published

    Baltica: a mid Ordovician diversity hotspot

    Rasmussen, Christian Mac Ørum, Hansen, J. & Harper, D. A. T., 2007, In: Historical Biology. 19, 3, p. 255-261 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Den østbaltiske Kunda Etage: starten på den store Ordoviciske biodiversifikation

    Rasmussen, Christian Mac Ørum & Harper, D. A. T., 2005, In: Varv. 4, p. 3-23 21 p.

    Research output: Contribution to journalJournal articleCommunication

  19. Published

    Ecostratigraphical interpretation of the lower Middle Ordovician (Kundan) argillaceous limestones from the Eastern Baltic based on brachiopods.

    Rasmussen, Christian Mac Ørum, Harper, D. A. T. & Nielsen, Arne Thorshøj, 2005, In: Palaeontology Newsletter. 60, p. 54

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Middle Ordovician astrochronology decouples asteroid breakup from glacially-induced biotic radiations

    Rasmussen, Jan Audun Liljeroth, Thibault, Nicolas Rudolph & Rasmussen, Christian Mac Ørum, Dec 2021, In: Nature Communications. 12, 1, 14 p., 6430.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    The onset of the 'Ordovician Plankton Revolution' in the late Cambrian

    Servais, T., Perrier, V., Danelian, T., Klug, C., Martin, R., Munnecke, A., Nowak, H., Nützel, A., Vandenbroucke, T. R. A., Williams, M. & Rasmussen, Christian Mac Ørum, 2016, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 458, p. 12-28 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    På fossiljagt i Andesbjergenes rødder: et bidrag til rekonstruktion af fortidens geografi

    Stemmerik, L., Harper, D. A. T., Rasmussen, Jan Audun Liljeroth, Rasmussen, Christian Mac Ørum & Pincda, G. A. H., 2008, In: Geografisk Orientering. 38, 1, p. 428-432

    Research output: Contribution to journalJournal articleCommunication

  23. Published
  24. Published

    Coordinated biotic and abiotic change during the Great Ordovician Biodiversification Event: Darriwilian assembly of early Paleozoic building blocks

    Stigall, A. L., Edwards, C. T., Freeman, R. L. & Rasmussen, Christian Mac Ørum, 15 Sep 2019, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 530, p. 249-270 22 p.

    Research output: Contribution to journalReviewResearchpeer-review

  25. Published

    A multidisciplinary perspective on the Great Ordovician Biodiversification Event and the development of the early Paleozoic world

    Stigall, A. L., Freeman, R. L., Edwards, C. T. & Rasmussen, Christian Mac Ørum, 2020, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 543, 8 p., 109521.

    Research output: Contribution to journalEditorialResearchpeer-review

ID: 8280