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	Pour les 51 documents Envoyer sur ORCID RSS ATOM Exporter BibTeX XML-TEI CSV RTF EndNote PDF HTML Export avancé	Page : Page précédente 1 2 Page suivante	triés par Pertinence Auteur A→Z Auteur Z→A Titre A→Z Titre Z→A Date de publication croissante Date de publication décroissante Date de dépôt croissante Date de dépôt décroissante

		Trace element systematics of olivine from historical eruptions of Lanzarote, Canary Islands: Constraints on mantle source and melting mode Alejandra Gómez-Ulla , Olgeir Sigmarsson , Gudmundur H. Gudfinnsson Chemical Geology, 2017, 449, pp.99 - 111. ⟨10.1016/j.chemgeo.2016.11.021⟩ Article dans une revue hal-01639562v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Fractional degassing of S, Cl and F from basalt magma in the Bárðarbunga rift zone, Iceland Olgeir Sigmarsson , Séverine Moune , Pierre-J Gauthier Bulletin of Volcanology, 2020, 82 (7), ⟨10.1007/s00445-020-01391-7⟩ Article dans une revue hal-03001649v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Fractional magma degassing at Holuhraun, Bardabunga volcanic system, Iceland ? Pierre-J Gauthier , Séverine Moune , Olgeir Sigmarsson EGU General Assembly, Apr 2019, Vienne, Austria Poster de conférence hal-02404323v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Prolonged trachyte storage and unusual remobilization at Piton de la Fournaise, La Réunion Island, Indian Ocean: Li, O, Sr, Nd, Pb and Th Isotope study Ivan Vlastélic , Patrick Bachèlery , Olgeir Sigmarsson , Kenneth T. Koga , Estelle F. Rose-Koga , et al. Journal of Petrology, 2021, ⟨10.1093/petrology/egab048⟩ Article dans une revue hal-03267101v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Clinopyroxene-melt experiments of Holuhraun basalt, Iceland: implications for magma storage and transport in the crust Didier Laporte , Olgeir Sigmarsson , Baptiste Haddadi , Antoine Mathieu , Franck Pointud EGU General Assembly 2019, Apr 2019, Vienne, Austria. Vol. 21, EGU2019-7077-1 Poster de conférence hal-02527232v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Could Iceland be a modern analogue for the Earth's early continental crust? Erwan Martin , Hervé Martin , Olgeir Sigmarsson Terra Nova, 2008, 20 (6), pp.463-468. ⟨10.1111/j.1365-3121.2008.00839.x⟩ Article dans une revue hal-00381783v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		New Thorium Isotope Ratio Measurements in Silicate Reference Materials: A-THO, AGV-2, BCR-2, BE-N, BHVO-2 and BIR-1 Marion Carpentier , Abdelmouhcine Gannoun , Christian Pin , Olgeir Sigmarsson Geostandards and Geoanalytical Research, 2016, 40 (2), pp.239 - 256. ⟨10.1111/j.1751-908X.2015.00385.x⟩ Article dans une revue istex hal-01637080v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruption Olgeir Sigmarsson , Ivan Vlastélic , R. Andreasen , I. Bindeman , J.-L. Devidal , et al. Solid Earth Discussions, 2011, 3, pp.591-613. ⟨10.5194/sed-3-591-2011⟩ Article dans une revue hal-00674051v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Low-pressure differentiation of tholeiitic lavas as recorded in segregation veins from Reykjanes (Iceland), Lanzarote (Canary Islands) and Masaya (Nicaragua) Erwan Martin , Olgeir Sigmarsson Contributions to Mineralogy and Petrology, 2007, 154 (5), pp.559-573. ⟨10.1007/s00410-007-0209-5⟩ Article dans une revue istex hal-00330441v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Excess Po-210 in 2010 Eyjatjallajokull tephra (Iceland): Evidence for pre-eruptive gas accumulation Olgeir Sigmarsson , Michel Condomines , Pierre-Jean Gauthier Earth and Planetary Science Letters, 2015, 427, pp.66-73. ⟨10.1016/j.epsl.2015.06.054⟩ Article dans une revue hal-01217142v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Temporal variations in the diversity of primitive melts supplied to the Santorini silicic magmatic system and links to lithospheric stresses T. Flaherty , Timothy H. Druitt , L. Francalanci , Pierre Schiano , Olgeir Sigmarsson Contributions to Mineralogy and Petrology, 2022, 177, ⟨10.1007/s00410-022-01941-6⟩ Article dans une revue insu-03777183v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		The sulfur budget of the 2011 Grímsvötn eruption, Iceland Olgeir Sigmarsson , Baptiste Haddadi , Simon Carn , Séverine Moune , Jonas Gudnason , et al. Geophysical Research Letters, 2013, 40, pp.6095-6100. ⟨10.1002/2013GL057760⟩ Article dans une revue hal-00992831v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Magma storage beneath Grímsvötn volcano, Iceland, constrained by clinopyroxene-melt thermobarometry and volatiles in melt inclusions and groundmass glass B. Haddadi , O. Sigmarsson , G. Larsen Journal of Geophysical Research : Solid Earth, 2017, 122 (9), pp.6984 - 6997. ⟨10.1002/2017JB014067⟩ Article dans une revue hal-01713309v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Remobilization of silicic intrusion by mafic magmas during the 2010 Eyjafjallajökull eruption Olgeir Sigmarsson , Ivan Vlastélic , R. Andreasen , I. Bindeman , Jean-Luc Devidal , et al. Solid Earth, 2011, 2 (2), pp.271-281. ⟨10.5194/se-2-271-2011⟩ Article dans une revue insu-02949513v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Holocene volcanic activity at Grímsvötn, Bárdarbunga and Kverkfjöll subglacial centres beneath Vatnajökull, Iceland Bergrun Oladottir , G. Larsen , Olgeir Sigmarsson Bulletin of Volcanology, 2011, 73, pp.1187-1208. ⟨10.1007/s00445-011-0461-4⟩ Article dans une revue istex hal-00683312v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Elevated CO2 concentrations and volatile-trace element ratios suggest carbon-rich fluid flux melting under Lanzarote, Canary Islands Alejandra Gómez-Ulla , Marie Edmonds , Olgeir Sigmarsson EGU General Assembly 2019, Apr 2019, Vienne, Austria. , Vol. 21 (EGU2019-7197), Geophysical Research Abstracts Poster de conférence hal-02527240v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Depth of magma differentiation before the Holuhraun eruption, Bárdarbunga (Iceland), constraint by trace element systematics Olgeir Sigmarsson EGU General Assembly 2019, https://www.egu2019.eu/, Apr 2019, Vienne, Austria Communication dans un congrès hal-02527271v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Gliðnunarhraði Íslands metinn með aldursgreiningum á megineldstöðvum Austurlands O. Sigmarsson , Erwan Martin , Jean-Louis Paquette , Valérie Bosse , K. Geirsson Náttúrufræðingurinn, 2012, 82 ((1-4)), pp.105-111 Article dans une revue hal-01437872v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Volume estimates of nine Katla tephra layers (similar to 1860 BC-870 AD) Bergrún Arna Óladóttir , G. Larsen , Olgeir Sigmarsson Jökull, 2014, 63, pp.23-40 Article dans une revue hal-02109166v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		A simple model of Rn-222 accumulation leading to Pb-210 excesses in volcanic rocks Michel Condomines , Olgeir Sigmarsson , P. J. Gauthier Earth and Planetary Science Letters, 2010, 293 (3-4), pp.331-338. ⟨10.1016/j.epsl.2010.02.048⟩ Article dans une revue istex hal-00496398v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		The historical basanite - alkali basalt - tholeiite suite at Lanzarote, Canary Islands: Carbonated melts of heterogeneous mantle source? Alejandra Gómez-Ulla , Olgeir Sigmarsson , María José Huertas , Jean-Luc Devidal , Eumenio Ancochea Chemical Geology, 2018, 494, pp.56 - 68. ⟨10.1016/j.chemgeo.2018.07.015⟩ Article dans une revue hal-01862142v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		L'éruption sur la péninsule de Reykjanes, Islande, directement alimentée par la fonte de l'asthénosphère Olgeir Sigmarsson , Sæmundur Halldórsson , Enikö Bali , Jóhann Gunnarsson Robin , Alberto Caracciolo , et al. 27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France Communication dans un congrès hal-03588001v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Delimiting Baroarbunga and Askja volcanic systems with Sr- and Nd-isotope ratios Olgeir Sigmarsson , S.A. Halldórsson Jökull, 2015, 65, pp.17-28 Article dans une revue hal-02115023v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Environmental pressure from the 2014–15 eruption of Bárðarbunga volcano, Iceland S.R. Gislason , G. Stefánsdóttir , M.A. Pfeffer , S. Barsotti , T. Jóhannsson , et al. Geochemical Perspectives Letters, 2015, 1, pp.84-93. ⟨10.7185/geochemlet.1509⟩ Article dans une revue hal-02115370v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow Magnús Gudmundsson , Kristín Jónsdóttir , Andrew Hooper , Eoghan P. Holohan , Sæmundur A. Halldórsson , et al. Science, 2016, 353 (6296), ⟨10.1126/science.aaf8988⟩ Article dans une revue hal-01637368v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Detrital zircon resolve longevity and evolution of silicic magmatism in extinct volcanic centers: A case study from the East Fjords of Iceland T.L. Carley , C.F. Miller , O. Sigmarsson , M.A. Coble , C.M. Fisher , et al. Geosphere, 2017, 13 (5), pp.1640 - 1663. ⟨10.1130/GES01467.1⟩ Article dans une revue hal-01713319v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Trace element degassing and enrichment in the eruptive plume of the 2000 eruption of Hekla volcano, Iceland Séverine Moune , Pierre-Jean Gauthier , S.R. Gislason , Olgeir Sigmarsson Geochimica et Cosmochimica Acta, 2006, 70 (2), pp.461-479 Article dans une revue hal-00272134v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Influence of tectonism on the composition of acid and basaltic lava Olgeir Sigmarsson Iceland in the Central Northern Atlantic : hotspot, sea currents and climate change, May 2010, Plouzané, France Communication dans un congrès hal-00482056v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Geochemistry of Igneous Rocks in Iceland: a review Olgeir Sigmarsson , J. Maclennan , M. Carpentier Jökull, 2008, 58, pp.139 à 160 Article dans une revue insu-00354561v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More
		Comment on "Continental geochemical signatures in dacites from Iceland and implications for models of early Archaean crust formation" by Willbold, M., Hegner, E., Stracke A. and Rocholl A. Erwan Martin , H. Martin , Olgeir Sigmarsson Earth and Planetary Science Letters, 2010, 293, pp.218-219. ⟨10.1016/j.epsl.2010.02.021⟩ Article dans une revue istex hal-00635420v1	Envoyer sur ORCID Exporter BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite Export avancé Partager Gmail Facebook X LinkedIn More

Filtrer vos résultats

Trace element systematics of olivine from historical eruptions of Lanzarote, Canary Islands: Constraints on mantle source and melting mode

Fractional degassing of S, Cl and F from basalt magma in the Bárðarbunga rift zone, Iceland

Fractional magma degassing at Holuhraun, Bardabunga volcanic system, Iceland ?

Prolonged trachyte storage and unusual remobilization at Piton de la Fournaise, La Réunion Island, Indian Ocean: Li, O, Sr, Nd, Pb and Th Isotope study

Clinopyroxene-melt experiments of Holuhraun basalt, Iceland: implications for magma storage and transport in the crust

Could Iceland be a modern analogue for the Earth's early continental crust?

New Thorium Isotope Ratio Measurements in Silicate Reference Materials: A-THO, AGV-2, BCR-2, BE-N, BHVO-2 and BIR-1

Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruption

Low-pressure differentiation of tholeiitic lavas as recorded in segregation veins from Reykjanes (Iceland), Lanzarote (Canary Islands) and Masaya (Nicaragua)

Excess Po-210 in 2010 Eyjatjallajokull tephra (Iceland): Evidence for pre-eruptive gas accumulation

Temporal variations in the diversity of primitive melts supplied to the Santorini silicic magmatic system and links to lithospheric stresses

The sulfur budget of the 2011 Grímsvötn eruption, Iceland

Magma storage beneath Grímsvötn volcano, Iceland, constrained by clinopyroxene-melt thermobarometry and volatiles in melt inclusions and groundmass glass

Remobilization of silicic intrusion by mafic magmas during the 2010 Eyjafjallajökull eruption

Holocene volcanic activity at Grímsvötn, Bárdarbunga and Kverkfjöll subglacial centres beneath Vatnajökull, Iceland

Elevated CO2 concentrations and volatile-trace element ratios suggest carbon-rich fluid flux melting under Lanzarote, Canary Islands

Depth of magma differentiation before the Holuhraun eruption, Bárdarbunga (Iceland), constraint by trace element systematics

Gliðnunarhraði Íslands metinn með aldursgreiningum á megineldstöðvum Austurlands

Volume estimates of nine Katla tephra layers (similar to 1860 BC-870 AD)

A simple model of Rn-222 accumulation leading to Pb-210 excesses in volcanic rocks

The historical basanite - alkali basalt - tholeiite suite at Lanzarote, Canary Islands: Carbonated melts of heterogeneous mantle source?

L'éruption sur la péninsule de Reykjanes, Islande, directement alimentée par la fonte de l'asthénosphère

Delimiting Baroarbunga and Askja volcanic systems with Sr- and Nd-isotope ratios

Environmental pressure from the 2014–15 eruption of Bárðarbunga volcano, Iceland

Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow

Detrital zircon resolve longevity and evolution of silicic magmatism in extinct volcanic centers: A case study from the East Fjords of Iceland

Trace element degassing and enrichment in the eruptive plume of the 2000 eruption of Hekla volcano, Iceland

Influence of tectonism on the composition of acid and basaltic lava

Geochemistry of Igneous Rocks in Iceland: a review

Comment on "Continental geochemical signatures in dacites from Iceland and implications for models of early Archaean crust formation" by Willbold, M., Hegner, E., Stracke A. and Rocholl A.