Search Results - "Gudnason, Jónas"

The sulfur budget of the 2011 Grímsvötn eruption, Iceland by Sigmarsson, Olgeir, Haddadi, Baptiste, Carn, Simon, Moune, Séverine, Gudnason, Jónas, Yang, Kai, Clarisse, Lieven

“…Sulfur concentrations have been measured in 28 melt inclusions (MIs) in plagioclase, clinopyroxene, and olivine crystals extracted from tephra produced during…”
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Geochronology of the late Pliocene to recent volcanic activity in the Payenia back-arc volcanic province, Mendoza Argentina by Gudnason, Jónas, Holm, Paul Martin, Søager, Nina, Llambías, Eduardo J.

“…Eighteen samples originating from monogenetic cones and larger complexes in the back-arc Payenia volcanic province, in Mendoza Argentina, have been dated by…”
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Petrology and geochemistry of the 2014–2015 Holuhraun eruption, central Iceland: compositional and mineralogical characteristics, temporal variability and magma storage by Halldórsson, Sæmundur A., Bali, Enikő, Hartley, Margaret E., Neave, David A., Peate, David W., Guðfinnsson, Guðmundur H., Bindeman, Ilya, Whitehouse, Martin J., Riishuus, Morten S., Pedersen, Gro B. M., Jakobsson, Sigurður, Askew, Rob, Gallagher, Catherine R., Guðmundsdóttir, Esther R., Gudnason, Jónas, Moreland, William M., Óskarsson, Birgir V., Nikkola, Paavo, Reynolds, Hannah I., Schmith, Johanne, Thordarson, Thorvaldur

“…The 2014–2015 Holuhraun fissure eruption provided a rare opportunity to study in detail the magmatic processes and magma plumbing system dynamics during a…”
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The 1845 Hekla eruption: Grain-size characteristics of a tephra layer by Gudnason, Jonas, Thordarson, Thor, Houghton, Bruce F., Larsen, Gudrun

“…The 1845 eruption is commonly viewed as a typical Hekla eruption. It is a key event in the eruptive history of the volcano, as it is one of the best documented…”
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The opening subplinian phase of the Hekla 1991 eruption: properties of the tephra fall deposit by Gudnason, Jonas, Thordarson, Thor, Houghton, Bruce F., Larsen, Gudrun

“…The 1991 Hekla eruption started on 17th of January with an intense 50-min-long explosive phase that transitioned into fire fountain activity lasting for…”
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