Výsledky vyhledávání - "B, Thorarinsson"

Rift magmatism on the Eurasia basin margin: U–Pb baddeleyite ages of alkaline dyke swarms in North Greenland

Autor: S. B. Thorarinsson, Arne Døssing, Christian Tegner, Ulf Söderlund, Paul Martin Holm, Richard E. Ernst

Publikováno v: Journal of the Geological Society. 172:721-726

The opening of the Arctic Ocean involved multiple stages of continental rifting and intrusion of extensive dyke swarms. To trace tectonomagmatic processes of the High Arctic, we present the first U–Pb ages for alkaline dyke swarms of North Greenlan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f6af828c0ba00e5b000ac119eab8aa8
https://doi.org/10.1144/jgs2015-049

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U–Pb geochronology of the Eocene Kærven intrusive complex, East Greenland: constraints on the Iceland hotspot track during the rift-to-drift transition

Autor: Paul Martin Holm, Larry M. Heaman, Sebastian Tappe, Niels-Ole Prægel, S. B. Thorarinsson

Publikováno v: Geological Magazine. 153:128-142

Several major tholeiitic (e.g. the Skaergaard intrusion) and alkaline (e.g. the Kangerlussuaq Syenite) intrusive complexes of the North Atlantic Large Igneous Province are exposed along the Kangerlussuaq Fjord in East Greenland. The Kærven Complex f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5827cdca6236cbaad0bd48a61261f8f
https://doi.org/10.1017/s0016756815000448

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Magmatism and Eurekan deformation in the High Arctic Large Igneous Province: 40Ar–39Ar age of Kap Washington Group volcanics, North Greenland

Autor: Paul Martin Holm, Ching-Hua Lo, Xixi Zhao, S. B. Thorarinsson, Mads Faurschou Knudsen, Christian Tegner, Michael Storey

Publikováno v: Tegner, C, Storey, M, Holm, P M, B., S, Zhao, X, Lo, C H & Knudsen, M F 2011, ' Magmatism and Eurekan deformation in the High Arctic Large Igneous Province : 40Ar-39Ar age of Kap Washington Group volcanics, North Greenland ', Earth and Planetary Science Letters, vol. 303, no. 3-4, pp. 203-214 . https://doi.org/10.1016/j.epsl.2010.12.047

The High Arctic Large Igneous Province is unusual on two counts: first, magmatism was prolonged and has been suggested to include an initial tholeiitic phase (130–80 Ma) and a second alkaline phase (85–60 Ma); second, it was subsequently deformed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f8ef570f871408bca2f88d2edda62ff
https://doi.org/10.1016/j.epsl.2010.12.047

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Magma chamber processes in central volcanic systems of Iceland: constraints from layered gabbro of the Austurhorn intrusive complex

Autor: S. B. Thorarinsson, Christian Tegner

Publikováno v: Contributions to Mineralogy and Petrology. 158:223-244

New field work and petrological investigations of the largest gabbro outcrop in Iceland, the Hvalnesfjall gabbro of the 6–7 Ma Austurhorn intrusive complex, have established a stratigraphic sequence exceeding 800 m composed of at least 8 macrorhyth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acea21b4d27b839bc8ba073750b24b0e
https://doi.org/10.1007/s00410-009-0379-4

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Helicopter emergency medical service in out-of-hospital cardiac arrest - a 10-year population-based study

Autor: B. Thorarinsson, E. Bjelland, Eirik Skogvoll

Publikováno v: Acta Anaesthesiologica Scandinavica. 44:972-979

Background: In 1988, Norway established a countrywide, physician staffed helicopter emergency medical service (HEMS). The medical benefit remains controversial. The aim of this study was to estimate the population incidence of HEMS involvement in out

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9dab11d5b0fb4dbafc0afed04678871
https://doi.org/10.1034/j.1399-6576.2000.440813.x

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Search for magnetic monopoles in polar volcanic rocks

Autor: H.-P. Hächler, Philippe Mermod, Ann M. Hirt, T. J. Sloan, Peter J. Michael, David Milstead, S. B. Thorarinsson, Katarina Bendtz, Christian Tegner

Publikováno v: Bendtz, K, Milstead, D, Hächler, H-P, Hirt, A M, Mermod, P, Michael, P, Sloan, T, Tegner, C & Thorarinsson, S B 2013, ' Search for Magnetic Monopoles in Polar Volcanic Rocks ', Physical Review Letters, vol. 110/12, no. 121803, 121803 . https://doi.org/10.1103/PhysRevLett.110.121803
PHYSICAL REVIEW LETTERS

For a broad range of values of magnetic monopole mass and charge, the abundance of monopoles trapped inside the Earth would be expected to be enhanced in the mantle beneath the geomagnetic poles. A search for magnetic monopoles was conducted using th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7306bcfc890c6a6f014a36299ed5f801
http://arxiv.org/abs/1301.6530

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Silicic magmatism associated with Late Cretaceous rifting in the Arctic Basin – petrogenesis of the Kap Kane sequence, the Kap Washington Group volcanics, North Greenland

Autor: Paul Martin Holm, Helene Inga Duprat, S. B. Thorarinsson, Christian Tegner

Publikováno v: Thorarinsson, S B, Holm, P M, Duprat, H & Tegner, C 2011, ' Silicic magmatism associated with Late Cretaceous rifting in the Arctic Basin – petrogenesis of the Kap Kane sequence, the Kap Washington Group volcanics, North Greenland ', Lithos, vol. 125, no. 1-2, pp. 65-85 . https://doi.org/10.1016/j.lithos.2011.01.013

The bimodal, Late Cretaceous–Palaeocene (71–61 Ma) Kap Washington Group volcanic sequence on the north coast of Greenland was erupted in a continental rift setting during the opening of the Arctic Ocean. On Kap Kane ca. 70 Ma silicic lavas and ig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63129d6b6cbde786bc69239681a64798
https://pure.au.dk/portal/da/publications/silicic-magmatism-associated-with-late-cretaceous-rifting-in-the-arctic-basin--petrogenesis-of-the-kap-kane-sequence-the-kap-washington-group-volcanics-north-greenland(636a7268-26ff-4b9d-8cfe-2b7a1f2ad132).html

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Late Cretaceous-Palaeocene continental rifting in the High Arctic:U-Pb geochronology of the Kap Washington Group volcanic sequence, North Greenland

Autor: Christian Tegner, Paul Martin Holm, Larry M. Heaman, S. B. Thorarinsson, Sebastian Tappe

Publikováno v: Thorarinsson, S B, Holm, P M, Tappe, S, Heaman, L M & Tegner, C 2011, ' Late Cretaceous-Palaeocene continental rifting in the High Arctic : U-Pb geochronology of the Kap Washington Group volcanic sequence, North Greenland ', Journal of the Geological Society, vol. 168, no. 5, pp. 1093-1106 . https://doi.org/10.1144/0016-76492011-018

The Kap Washington Group volcanic sequence is exposed on the north coast of Greenland. The sequence was erupted in a continental rift setting during the opening of the Arctic Ocean and provides important geological constraints on the timing of this e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3144c39e55b13f02697737671a228df
https://pure.au.dk/portal/da/publications/late-cretaceouspalaeocene-continental-rifting-in-the-high-arctic(d7a752c8-a547-4112-95b7-41da232386dc).html

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