Arne Thorshøj Nielsen

Arne Thorshøj Nielsen

Associate Professor

Member of:


    1. Published

      Linguagnostus groenwalli Kobayashi, 1939 (Trilobita, Middle Cambrian) from erratics in Denmark.

      Weidner, T. & Nielsen, Arne Thorshøj, 2007, In: Bulletin of the Geological Society of Denmark. 55, p. 81-84 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Agraulos longicephalus and Proampyx? depressus (Trilobita) from the Middle Cambrian of Bornholm, Denmark

      Weidner, T. & Nielsen, Arne Thorshøj, 2015, In: Geological Society of Denmark. Bulletin. 63, p. 1-11 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Tomagnostus brantevikensis n. sp (Trilobita) from the middle Cambrian of Scania, Sweden

      Weidner, T. & Nielsen, Arne Thorshøj, 2016, In: Geological Society of Denmark. Bulletin. 64, p. 111-116 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Tomagnostus sibiricus Pokrovskaya & Egorova, 1972 (Trilobita) from the Middle Cambrian Exsulans Limestone of Scania, Sweden

      Weidner, T. & Nielsen, Arne Thorshøj, 2015, In: GFF. 137, 1, p. 9-19 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Yuepingia? sp., a ceratopygid trilobite from the upper Cambrian (Furongian) of Scandinavia

      Weidner, T. & Nielsen, Arne Thorshøj, 2010, In: Bulletin of the Geological Society of Denmark. 58, p. 29-33 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      A Darriwilian (Middle Ordovician) bivalve-dominated molluscan fauna from the Stairway Sandstone, Amadeus Basin, central Australia

      Jakobsen, K. G., Brock, G. A., Nielsen, Arne Thorshøj & Harper, D. A. T., 2016, In: Acta Palaeontologica Polonica. 61, 4, p. 897-924 28 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      A Late Ordovician sea-level curve for the Central Oslo region: implications for Ashgill correlat6ions. In: Albanesi, G.L., Beresi, M.S. & Peralta, S.H. (eds) Ordovician from the Andes.

      Nielsen, Arne Thorshøj & Harper, D. A. T., 2003, In: Instituto Superior de Correlación Geológica, Series Correlación Geológica. 17, p. 451-459

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published
    9. Published

      A giant stem-group chaetognath

      Park, T. S., Nielsen, Morten Lunde, Parry, L. A., Sørensen, Martin Vinther, Lee, M., Kihm, J., Ahn, I., Park, C., de Vivo, G., Smith, M. P., Harper, D. A. T., Nielsen, Arne Thorshøj & Vinther, J., 2024, In: Science Advances. 10, 1, 10 p., eadi6678.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      A highly diverse trilobite fauna with Avalonian affinities from the Middle Cambrian Acidusus atavus Zone (Drumian Stage) of Bornholm, Denmark

      Weidner, T. & Nielsen, Arne Thorshøj, 2014, In: Journal of Systematic Palaeontology. 12, 1, p. 23-92 70 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      A possibly deep branching artiopodan arthropod from the lower Cambrian Sirius Passet Lagerstätte (North Greenland)

      Berks, H. O., Nielsen, Morten Lunde, Flannery-Sutherland, J., Nielsen, Arne Thorshøj, Park, T. S. & Vinther, J., 2023, In: Papers in Palaeontology. 9, 3, 19 p., e1495.

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. Published

      A re-calibrated revised sea-level curve for the Ordovician of Baltoscandia

      Nielsen, Arne Thorshøj, 2011, Ordovician of the world. Gutiérrez-Marco, J. C., Rábano, I. & Garcia-Bellido, D. (eds.). Instituto Geológico y Minero de España, p. 399-401 3 p. (Cuadernos del Museo Geominero, Vol. 14).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    13. Published

      A review of Ordovician agnostid genera (Trilobita)

      Nielsen, Arne Thorshøj, 1997, In: Transactions of the Royal Society of Edinburgh. 87, p. 463-501

      Research output: Contribution to journalJournal articleResearch

    14. Published

      A revised chronostratigraphic scheme for the Ordovician of Baltoscandia: potential for trans Baltoscnadian correlation

      Nielsen, Arne Thorshøj, Harper, D. A. T. & Stouge, Svend, 2004, WOGOGOB-2004 8th Meeting of the Working Group on the Ordovician Geology of Baltoscandia, Tallinn and Tartu. Estonia: WOGOGOB-2004, p. 75

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

    15. Published

      A sulfidic driver for the end-Ordovician mass extinction

      Hammarlund, E., Dahl, T. W., Harper, D. A. T., Bond, D. P. G., Nielsen, Arne Thorshøj, Bjerrum, Christian J., Schovsbo, N. H., Schönlaub, H. P., Zalasiewicz, J. A. & Canfield, D. E., 2012, In: Earth and Planetary Science Letters. 331-332, p. 128-139 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      A temporal framework for the Mid–early Late Ordovician of Baltica

      Rasmussen, Christian Mac Ørum, Thibault, Nicolas Rudolph, Stouge, Svend, Calner, M., Rasmussen, Jan Audun Liljeroth, Lindskog, A., Bauert, H., Sinnesael, M., Edward, O., Bagnoli, G., Siggaard-Andersen, Marie-Louise, Wu, R., Bauert, G., Ullmann, C. V., Korte, Christoph, Schovsbo, N. & Nielsen, Arne Thorshøj, 2021, In: Journal de l’Association Paléontologique Française. 2021, Numéro Spécial 2, p. 66

      Research output: Contribution to journalConference abstract in journalResearch

    17. Published

      Alun Skiferen i Skandinavien

      Buchardt, B., Nielsen, Arne Thorshøj, Schovsbo, N. H. & Bojesen-Kofoed, J. A., 1997, In: Geologisk Tidsskrift. 1997, 3, p. 1-3 30 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      An integrated biostratighraphic analysis of the Volkhov-Kunda (Lower Ordovician) succession at Fågelsång, Scania, Sweden. I: Harper, D.A.T. & Stouge, S. (eds). Studies in ordovician geology: the Baltoscandian region

      Stouge, S. & Nielsen, Arne Thorshøj, 2003, In: Bulletin of the Geological Society of Denmark. 50, p. 75-94

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      An unusual Mid-Ordovician island environment on the western edge of Baltica: new palaeoecological and palaeogeographical data from Hardangervidda, southern Norway

      Rasmussen, Jan Audun Liljeroth, Nielsen, Arne Thorshøj & Harper, D. A. T., 2011, Orcovician of the world. Gutiérrez-Marco, J. C., Rábano, I. & García-Bellido, D. (eds.). Instituto Geológico y Minero de España, p. 455-462 8 p. (Cuadernos del Museo Geominero, Vol. 14).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    20. Published

      Astronomically forced climate change in the late Cambrian

      Sørensen, A. L., Nielsen, Arne Thorshøj, Thibault, Nicolas Rudolph, Zhao, Zhengfu, Schovsbo, N. H. & Dahl, Tais Wittchen, 1 Oct 2020, In: Earth and Planetary Science Letters. 548, 13 p., 116475.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Biofacies variations through the Transitional Buen Formation (lower Cambrian), Sirius Pass, North Greenland

      Harper, D. A. T., Hammarlund, E., Hansen, J. W., Nielsen, Arne Thorshøj, Rasmussen, Jan Audun Liljeroth, Smith, M. P., Stein, M. & Vinther, J., 2011, Palaeontological Association, 55th Annual Meeting: Plymouth, UK, Programme and Abstracts. p. 55-55 1 p.

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

    22. Published

      Biostratigraphy of the Furongian (upper Cambrian) Alum Shale Formation at Degerhamn, Öland, Sweden

      Rasmussen, B. W., Rasmussen, J. A. & Nielsen, Arne Thorshøj, 2017, In: GFF. 139, 2, p. 92-118 27 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Biozonation of the furongian (upper Cambrian) alum shale formation at Hunneberg, Sweden

      Rasmussen, B. W., Rasmussen, Jan Audun Liljeroth & Nielsen, Arne Thorshøj, 2016, In: GFF. 138, 4, p. 467-489 23 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      Borggård-1: En ny stratigrafisk kerneboring på Bornholm.

      Nielsen, Arne Thorshøj, Klitten, K. & Hansen, H. P. B., 2006, In: Geologisk Nyt. 6, p. 6 1 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Brachiopod ecostratigraphy of the lower Middle Ordovician Lysaker Member (Huk Formation) at Skara, western Oslo Region

      Hansen, J. W., Nielsen, Arne Thorshøj & Harper, D. A. T., 2009. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    26. Published

      Brachiopods associated with stromatoporoid mounds from the Middle to Upper Ordovician Cashions Creek Limestone, Tasmania

      Jakobsen, K. G., Brock, G., Nielsen, Arne Thorshøj, Mathieson, D. K. & Harper, D. A. T., 2014, Cambro-Ordovician Studies V. Laurie, J. R., Paterson, J. R. & Brock, G. A. (eds.). Geological Society of Australia, p. 249-265 17 p. (Association of Australasian Palaeontologists. Memoirs, Vol. 45).

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

    27. Published

      Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head

      Park, T. S., Kihm, J., Woo, J., Park, C., Lee, W. Y., Smith, M. P., Harper, D. A. T., Young, F., Nielsen, Arne Thorshøj & Vinther, J., 2018, In: Nature Communications. 9, 7 p., 1019 .

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. Published

      Brief oxygenation events in locally anoxic oceans during the Cambrian solves the animal breathing paradox

      Dahl, Tais Wittchen, Siggaard-Andersen, Marie-Louise, Schovsbo, E. H., Persson, Daniel Pergament, Husted, Søren, Hougård, Iben Winther, Dickson, A. J., Kjær, Kurt H. & Nielsen, Arne Thorshøj, 2019, In: Scientific Reports. 9, 9 p., 11669.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      Camberian to basal Ordovician lithostratigraphy in southern Scandinavia

      Nielsen, Arne Thorshøj & Schovsbo, N. H., 2006, In: Bulletin of the Geological Society of Denmark. 53, p. 47-92

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      Cambrian to basal Ordovician lithostratigrapy in southern Scandinavia.

      Nielsen, Arne Thorshøj & Schovsbo, N. H., 2006, In: Bulletin of the Geological Society of Denmark. 53, p. 47-92 46 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    31. Published

      Chitinozoan around the Ordovician-Silurian boundary: Dobs Linn and Lönstorp borehold (Scania) and Condroz inlier Belgium compart

      Verniers, J., Vandenbroucke, T., Vanmeirhaeghe, J. & Nielsen, Arne Thorshøj, 2004, 11th International Palynological Congress Granada 2004. Granada, p. ?

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

    32. Published

      Chitinozoan biostratigraphy and carbon isotope stratigraphy from the Upper Ordovician Skogerholmen Formation in the Oslo Region. A new perspective for the Hirnantian lower boundary in Baltica

      Amberg, C. E. A., Vandenbroucke, T. R. A., Nielsen, Arne Thorshøj, Munnecke, A. & McLaughlin, P. I., Nov 2017, In: Review of Palaeobotany and Palynology. 246, p. 109-119 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      Chitinozoan biostratigraphy of the Late Ordovician D. clingani and P. linearis graptolite Biozones on the Island of Bornholm, Denmark

      Vandenbroucke, T. R. A., Recourt, P., Nõlvak, J. & Nielsen, Arne Thorshøj, 2013, In: Stratigraphy. 10, 4, p. 281-301 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. Published

      Chitinozoan biostratigraphy of the Upper Ordovician D. clingani and P. linearis graptolite biozones on the Island of Bornholm, Denmark

      Vandenbroucke, T. R. A., Recourt, P., Nõlvak, J. & Nielsen, Arne Thorshøj, 2013, In: Stratigraphy. 10, 4, p. 281-301 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    35. Published

      Comparing Early Ordovician sea-level changes in southern Bolivia and Baltica: a siliciclastic shelf versus a carbonate ramp. In Albanesi, G.L., Beresi, M.S. & Peralta, S.H. (eds.). Ordovician from the Andes

      Egenhoff, S. & Nielsen, Arne Thorshøj, 2003, In: Instituto Superior de Correlación Geológica, Series Correlación Geológica. 17, p. 413-415

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      Completion Report on the shallow core drillings Häalekis-1, Djupvik-1, Djupvik-2 and Gislövhammar-2 (BMFT-project 032-6686 B. 3rd Project Group Meeting)

      Nielsen, Arne Thorshøj, Schovsbo, N., Wilken, U. G., Nielsen, M. V. & Buchardt, B., 1992, Hannover: Bundesanst. Geowissenschaften und Rohst. 16 p.

      Research output: Book/ReportBookResearch

    37. Published

      Conodont stratigraphy and palaeoenvironments in the Bjørnaskalle Formation, Hardangervidda, southern Norway: mid Ordovician island environments on the edge of Baltica

      Rasmussen, Jan Audun Liljeroth, Nielsen, Arne Thorshøj & Harper, D. A. T., 2010, The Palaeontological Association - 54th Annual Meeting 17th-20th December 2010: programme and abstracts. The Palaeontological Association, p. 68 1 p.

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

    38. Published

      Corroded hydrothermal quartz in Ordovician altered volcanic ash beds of the Baltoscandian region.

      Kiipli, T., Kallaste, T., Kleesment, A. & Nielsen, Arne Thorshøj, 2009, In: Estonian Journal of Earth Sciences. 58, p. 268-272 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    39. Published

      Coupled biostratigraphy and chemostratigraphy at Lanna, Sweden: A key section for the Floian–lower Darriwilian interval (Lower–Middle Ordovician)

      Lindskog, A., Young, S. A., Nielsen, Arne Thorshøj & Eriksson, M. E., 2023, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 615, 12 p., 111446.

      Research output: Contribution to journalJournal articleResearchpeer-review

    40. Published

      Danekræ: Hvad er det?

      Nielsen, Arne Thorshøj, 2014, In: Naturhistorier. 1, p. 18-20 3 p.

      Research output: Contribution to journalJournal articleCommunication

    41. Published

      Danmarks geologiske udvikling fra 1.450 til 65 mio. år før nu

      Nielsen, Arne Thorshøj, 2010, In: Geoviden. 2010, 2, p. 2-19 18 p.

      Research output: Contribution to journalJournal articleCommunication

    42. Published

      Darriwilian biostratigraphy and palaeoecology during the Great Ordovician Biodiversification Event – a northern Gondwanan perspective

      Jakobsen, K. G., Harper, D. A. T., Nielsen, Arne Thorshøj & Brock, G. A., 2011, Ordovician of the world. Gutiérrez-Marco, J. C., Rábano, I. & García-Bellido, D. (eds.). Instituto Geológico y Minero de España, p. 253-257 5 p. (Publicaciones del Instituto Geológico y Minero de España. Serie: Cuadernos del Museo Geominero; No. 14).

      Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    43. Published

      Devonian rise in atmospheric oxygen correlated to the radiations of terrestrial plants and large predatory fish

      Dahl, Tais Wittchen, Hammarlund, E. U., Anbar, A. D., Bond, D. P. G., Gill, B. C., Gordon, G. W., Knoll, A. H., Nielsen, Arne Thorshøj, Schovsbo, N. H. & Canfield, D. E., 2010, In: National Academy of Sciences. Proceedings. 107, 42, p. 17911-17915 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    44. Published

      Dynamic oceanic redox conditions across the late Cambrian SPICE event constrained by molybdenum and uranium isotopes

      Zhao, Zhengfu, Pang, X., Zou, C., Dickson, A. J., Basu, A., Guo, Z., Pan, S., Nielsen, Arne Thorshøj, Schovsbo, N. H., Jing, Z. & Dahl, Tais Wittchen, 2023, In: Earth and Planetary Science Letters. 604, 13 p., 118013.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. Published

      Early Silurian delta δ13Corg excursions in the foreland basin of Baltica, both familiar and surprising

      Hammarlund, E. U., Loydell, D. K., Nielsen, Arne Thorshøj & Schovsbo, N. H., 2019, In: Palaeogeography, Palaeoclimatology, Palaeoecology - An International Journal for the Geo-Sciences. 526, p. 126-135 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    46. 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

    47. 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

    48. Published

      Ecostratigraphy and the recognition of Arenigian (Early Ordovician) sea-level changes.

      Nielsen, Arne Thorshøj, 1992, Global Perspectives on Ordovician Geology. Webby, B. D. & Laurie, J. R. (eds.). Rotterdam: CRC Press/Balkema, p. 355-366 12 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    49. Published

      Evidence for early dissolution of calcite shells in dysoxic environments

      Schovsbo, N. H., Nielsen, Arne Thorshøj & Buchardt, B., 1999, 19th Regional European Meeting of Sedimentology, Copenhagen 24-26 August 1999, Abstract volume,. Copenhagen: Museum Tusculanum, p. 224-225

      Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

    50. Published

      Faunal succession in the upper Cambrian (Furongian) Leptoplastus Superzone at Slemmestad, southern Norway

      Rasmussen, B. W., Nielsen, Arne Thorshøj & Schovsbo, N. H., 2015, In: Norsk Geologisk Tidsskrift. 95, 1, p. 1-22 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

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