Arne Thorshøj Nielsen
Associate Professor
- 2024
- 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 journal › Journal article › Research › peer-review
- Published
No evidence for a volcanic trigger for late Cambrian carbon-cycle perturbations
Frieling, J., Mather, T. A., Fendley, I. M., Jenkyns, H. C., Zhao, Zhengfu, Dahl, Tais Wittchen, Bergquist, B. A., Cheng, K., Nielsen, Arne Thorshøj & Dickson, A. J., 2024, In: Geology. 52, 1, p. 12-16 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Middle Cambrian agnostoids and trilobites from the Lower Allochthon, Swedish Caledonides
Weidner, T., Nielsen, Arne Thorshøj & Ebbestad, J. O. R., 2023, Scandinavian University Press. 121 p. (Fossils and Strata; No. 68).Research output: Book/Report › Book › Research › peer-review
- Published
The Ordovician of Scandinavia: a revised regional stage classification
Nielsen, Arne Thorshøj, Ahlberg, P., Ebbestad, J. O. R., Hammer, Ø., Harper, D. A. T., Lindskog, A., Rasmussen, Christian Mac Ørum & Stouge, Svend, 2023, In: Geological Society, London, Special Publications. 532, p. 267-315Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Wireline log stratigraphy of the lower Cambrian Læså Formation, Bornholm, Denmark
Nielsen, Arne Thorshøj & Klitten, K., 2023, In: Bulletin of the Geological Society of Denmark. 72, p. 175-205Research output: Contribution to journal › Journal article › Research › peer-review
- Published
“Hypoxic” Silurian oceans suggest early animals thrived in a low-O2 world
Haxen, Emma Rysgaard, Schovsbo, N. H., Nielsen, Arne Thorshøj, Richoz, S., Loydell, D. K., Posth, Nicole Rita Elisabeth, Canfield, D. E. & Hammarlund, E. U., 2023, In: Earth and Planetary Science Letters. 622, 11 p., 118416.Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
High mercury enrichments in sediments from the Baltic continent across the late Cambrian: Controls and implications
Bian, L., Chappaz, A., Schovsbo, N. H., Nielsen, Arne Thorshøj & Sanei, H., 20 Jun 2022, In: Chemical Geology. 599, 9 p., 120846.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High-resolution carbon isotope chemostratigraphy of the middle Cambrian to lowermost Ordovician in southern Scandinavia: Implications for global correlation
Zhao, Zhengfu, Ahlberg, P., Thibault, Nicolas Rudolph, Dahl, Tais Wittchen, Schovsbo, N. H. & Nielsen, Arne Thorshøj, 2022, In: Global and Planetary Change. 209, 13 p., 103751.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Metamorphism obscures primary taphonomic pathways in the early Cambrian Sirius Passet Lagerstätte, North Greenland
Nielsen, M. L., Lee, M., Ng, H. C., Rushton, J. C., Hendry, K. R., Kihm, J., Nielsen, Arne Thorshøj, Park, T. S., Vinther, J. & Wilby, P. R., 2022, In: Geology. 50, 1, 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Peltura undulata n. sp. - a new olenid trilobite from the Furongian (upper Cambrian) of Scandinavia
Nielsen, Arne Thorshøj, Christiansen, J. H., Hvas, I. P., Storskov, T. & Hoyberget, M., 2022, In: Norsk Geologisk Tiddsskrift. 102, 32 p., 202210.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synchronizing rock clocks in the late Cambrian
Zhao, Zhengfu, Thibault, Nicolas Rudolph, Dahl, Tais Wittchen, Schovsbo, N. H., Sørensen, A. L., Rasmussen, Christian Mac Ørum & Nielsen, Arne Thorshøj, 2022, In: Nature Communications. 13, 11 p., 1990.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The mobile domicile boring Trypanites mobilis revisited - new observations and implications for ecosystem recovery following the Cretaceous - Palaeogene mass extinction
Øhlenschlæger, A., Milan, J., Nielsen, Arne Thorshøj & Thibault, Nicolas Rudolph, 2022, In: Lethaia: An International Journal of Palaeontology and Stratigraphy. 55, 3, 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- 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. 66Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Furongian (upper Cambrian) trilobites and agnostoids from the Alum Shale Formation of Bornholm, Denmark: revised taxonomy and biostratigraphy
Nielsen, Arne Thorshøj & Andersen, L. F., 2021, In: Bulletin of the Geological Society of Denmark. 69, p. 123-213 92 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molybdenum-uranium-vanadium geochemistry in the lower Paleozoic Alum Shale of Scandinavia: Implications for vanadium exploration
Bian, L., Schovsbo, N. H., Chappaz, A., Zheng, X., Nielsen, Arne Thorshøj, Ulrich, T., Wang, X., Dai, S., Galloway, J. M., Malachowska, A., Xu, X. & Sanei, H., 2021, In: International Journal of Coal Geology. 239, 12 p., 103730.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- 2020
- 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 journal › Journal article › Research › peer-review
- Published
The Furongian (upper Cambrian) Alum Shale of Scandinavia: revision of zonation
Nielsen, Arne Thorshøj, Høyberget, M. & Ahlberg, P., 1 Oct 2020, In: Lethaia. 53, 4, p. 462-485 24 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tectono-magmatic division of the Late Ordovician (Sandbian) volcanism at the south-western margin of Baltica using immobile trace elements: Relations to the plate movements in the Iapetus Palaeo-Ocean
Kiipli, T., Hints, R., Kallaste, T., Nielsen, Arne Thorshøj, Pajusaar, S. & Schovsbo, N. H., 2020, In: Geological Journal. 55, 7, p. 5155-5165 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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/Report › Report › Research
- 2019
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Resurge deposits associated with the shallow marine early Cambrian Vakkejokk impact, north Sweden
Ormö, J., Minde, P., Nielsen, Arne Thorshøj & Alwmark, C., 2019, In: Meteoritics and Planetary Science. 54, 6, p. 1246-1261 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Shocked quartz grains in the early Cambrian Vakkejokk Breccia, Sweden-Evidence of a marine impact
Alwmark, C., Ormö, J. & Nielsen, Arne Thorshøj, 2019, In: Meteoritics and Planetary Science. 54, 3, p. 609-620 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Miaolingian, a new name for the 'Middle' Cambrian (Cambrian Series 3): identification of lower and upper boundaries in Baltoscandia
Nielsen, Arne Thorshøj & Ahlberg, P., 2019, In: GFF. 141, 2, p. 162-173 12 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
The Sirius Passet Lagerstatte of North Greenland-A geochemical window on early Cambrian low-oxygen environments and ecosystems
Hammarlund, E. U., Smith, M. P., Rasmussen, J. A., Nielsen, Arne Thorshøj, Canfield, D. E. & Harper, D. A. T., 2019, In: Geobiology. 17, 1, p. 12-26 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Sirius Passet Lagerstätte of North Greenland: a remote window on the Cambrian Explosion
Harper, D. A. T., Hammarlund, E. U., Topper, T. P., Nielsen, Arne Thorshøj, Rasmussen, J. A., Park, T. S. & Smith, M. P., 2019, In: Journal of the Geological Society. 176, 6, p. 1023-1037 15 p.Research output: Contribution to journal › Review › Research › peer-review
- 2018
- 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 journal › Journal article › Research › peer-review
- Published
Gamma-ray log correlation and stratigraphic architecture of the Cambro-Ordovician Alum Shale Formation on Bornholm, Denmark: Evidence for differential syndepositional isostasy
Nielsen, Arne Thorshøj, Schovsbo, N. H., Klitten, K., Woollhead, D. & Rasmussen, Christian Mac Ørum, 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 237-273 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Shale fabric and organic nanoporosity in lower Palaeozoic shales, Bornholm, Denmark
Henningsen, L. M., Jensen, C. H., Schovsbo, N. H., Nielsen, Arne Thorshøj & Pedersen, G. K., 2018, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 41, p. 17-20 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Stratigraphy and geochemical composition of the Cambrian Alum Shale Formation in the Porsgrunn core, Skien-Langesund district, southern Norway
Schovsbo, N. H., Nielsen, Arne Thorshøj, Harstad, A. O. & Bruton, D. L., 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 1-20 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Generation and origin of natural gas in Lower Palaeozoic shales from southern Sweden
Schovsbo, N. H. & Nielsen, Arne Thorshøj, 2017, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 38, p. 37-40 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Geochemical interpretation of the Precambrian basement and overlying Cambrian sandstone on Bornholm, Denmark: Implications for the weathering history
Zhou, L., Friis, H., Yang, T. & Nielsen, Arne Thorshøj, 2017, In: Lithos. 286-287, p. 369-387 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Graptolite biostratigraphy of the lower Silurian of the Sommerodde-1 core, Bornholm, Denmark
Loydell, D. K., Walasek, N., Schovsbo, N. H. & Nielsen, Arne Thorshøj, 2017, In: Bulletin of the Geological Society of Denmark. 65, p. 135-160 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ordovician rhynchonelliformean brachiopods from Co. Waterford, SE Ireland: Palaeobiogeography of the Leinster Terrane
Liljeroth, M., Harper, D. A. T., Hilary, C. & Nielsen, Arne Thorshøj, 2017, Wiley-Blackwell. 169 p. (Fossils and Strata).Research output: Book/Report › Book › Research › peer-review
- Published
The Vakkejokk Breccia: An Early Cambrian proximal impact ejecta layer in the North-Swedish Caledonides
Ormö, J., Nielsen, Arne Thorshøj & Alwmark, C., 2017, In: Meteoritics and Planetary Science. 52, 4, p. 623-645 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Two abnormal pygidia of the trilobite Toxochasmops from the Upper Ordovician of the Oslo Region, Norway
Nielsen, M. L. & Nielsen, Arne Thorshøj, 2017, In: Bulletin of the Geological Society of Denmark. 65, p. 171-175Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
The nature of Ordovician limestone-marl alternations in the Oslo-Asker District (Norway): witnesses of primary glacio-eustasy or diagenetic rhythms?
Amberg, C. E. A., Collart, T., Salenbien, W., Egger, L. M., Munnecke, A., Nielsen, Arne Thorshøj, Monnet, C., Hammer, Ø. & Vandenbroucke, T. R. A., 7 Jan 2016, In: Scientific Reports. 6, 13 p., 18787.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Middle-Upper Ordovician and Silurian stratigraphy and basin development in southernmost Scandinavia
Schovsbo, N. H., Nielsen, Arne Thorshøj & Erlstrom, M., 2016, Review of Survey activities 2015. Garde, A. A., Bennike, O., Thrane, K. & Watt, W. S. (eds.). GEUS, p. 39-42 (Geological Survey of Denmark and Greenland (GEUS) Bulletin, Vol. 35).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Onset of main Phanerozoic marine radiation sparked by emerging Mid Ordovician icehouse
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., 2016, In: Scientific Reports. 6, 9 p., 18884.Research output: Contribution to journal › Journal article › Research › peer-review
- 2015
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
ID: 9977
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Onset of main Phanerozoic marine radiation sparked by emerging Mid Ordovician icehouse
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
160
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The Sirius Passet Lagerstätte of North Greenland: a remote window on the Cambrian Explosion
Research output: Contribution to journal › Review › Research › peer-review
Published -
140
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Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head
Research output: Contribution to journal › Journal article › Research › peer-review
Published