Olgeir Sigmarsson

Olgeir Sigmarsson

University of Iceland - Reykjavík / Iceland
Others
AD Scientific Index ID: 1845591
Háskóli Íslands
person_outline Olgeir Sigmarsson's MOST POPULAR ARTICLES
1-) Iron and lithium isotope systematics of the Hekla volcano, Iceland—evidence for Fe isotope fractionation during magma differentiationJA Schuessler, R Schoenberg, O SigmarssonChemical Geology 258 (1-2), 78-91, 20092622009
2-) Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflowMT Gudmundsson, K Jónsdóttir, A Hooper, EP Holohan, SA Halldórsson, ...Science 353 (6296), aaf8988, 20162172016
3-) A detailed Th, Sr and O isotope study of Hekla: differentiation processes in an Icelandic volcanoO Sigmarsson, M Condomines, S FourcadeContributions to Mineralogy and Petrology 112, 20-34, 19921691992
4-) Chemical mobilizations in laterites: evidence from trace elements and 238U-234U-230Th disequilibriaO Dequincey, F Chabaux, N Clauer, O Sigmarsson, N Liewig, JC LeprunGeochimica et cosmochimica acta 66 (7), 1197-1210, 20021682002
5-) Katla volcano, Iceland: magma composition, dynamics and eruption frequency as recorded by Holocene tephra layersBA Óladóttir, O Sigmarsson, G Larsen, T ThordarsonBulletin of Volcanology 70, 475-493, 20081632008