All abstracts by Olgeir Sigmarsson in conference series: Goldschmidt

(2009) A Model Explaining ²¹⁰Pb-Excesses Observed in Magmatic Enclaves and Segregation Veins
Condomines M, Sigmarsson O & Gauthier P-J

(2007) Iron Isotope Fractionation during the Volcanic Evolution of Hekla, Iceland
Schuessler JA, Schoenberg R & Sigmarsson O

(2007) Oxygen Isotope Heterogeneity and Disequilibria of Olivine Phenocrysts in Large Volume Basalts: Case of Iceland
Bindeman I, Gurenko A, Sigmarsson O & Chaussidon M

(2007) ²¹⁰Pb-²²⁶Ra Disequilibrium in Basalts from Surstsey Island (Iceland) and Implications for Magma Transport Time
Sigmarsson O

(2004) The Role of Fluids in an Adakitic Volcano: Constraints from U-Series in Lavas of Guagua Pichincha (Ecuador)
Chmeleff J & Sigmarsson O

(2004) Mineral Diffusive and ²²⁶Ra/²³⁰Th Timescales for the Genesis of Icelandic Basalts: Laki and the Grimsvötn Magma System
Bindeman I, Sigmarsson O, Eiler J & Wang Z

(2004) ²¹⁰Pb-²²⁶Ra Disequilibrium and Magma Chamber Processes
Sigmarsson O & Debeuf D

(2004) Trace Element Degassing during the 2000 Eruption of Hekla Volcano (Iceland)
Moune S, Gautier P, Gislason S & Sigmarsson O

(2003) U-Series Disequilibria in the Izu and Mariana Island Arcs
Gill J, Holden P & Sigmarsson O

(2001) Tracing Recent Chemical Mobility within Laterites from Comparison of Trace Elemental and ²³⁸U-²³⁴U-²³⁰Th Data
Chabaux F, Dequincey O, Clauer N & Sigmarsson O

(2000) Formation and Evolution of Weathering Profiles: Combined Study of Trace Elements, Sr Isotopes and U-Th Disequilibria
Dequincey O, Chabaux F, Sigmarsson O, Clauer N, Liewig N & Leprun J