Robert A. Askew

Jarðfræðingur

Ph.D. geology

Robert Askew. Breiðdalur Volcanic System. What came first: The Central Volcano or The Fissure Swarm? Doctoral thesis from the University of Iceland. https://hdl.handle.net/20.500.11815/1506, 2020.

Sæmundur A Halldórsson, Enikő Bali, Margaret E Hartley, David A Neave, David W Peate, Guðmundur H Guðfinnsson, Ilya Bindeman, Martin J Whitehouse, Morten S Riishuus, Gro BM Pedersen, et al. Petrology and geochemistry of the 2014–2015 Holuhraun eruption, central Iceland: compositional and mineralogical characteristics, temporal variability and magma storage. Contributions to Mineralogy and Petrology, 173(8):64, 2018.

Melissa Pfeffer, Baldur Bergsson, Sara Barsotti, Gerður Stefánsdóttir, Bo Galle, Santiago Arellano, Vladimir Conde, Amy Donovan, Evgenia Ilyinskaya, Mike Burton, et al. Ground-based measurements of the 2014– 2015 Holuhraun volcanic cloud (Iceland). Geosciences, 8(1):29, 2018.

GBM Pedersen, A Höskuldsson, Tobias Dürig, Thorvaldur Thordarson, Ingibjorg Jonsdottir, Morten S Riishuus, Birgir Vilhelm Óskarsson, Stéphanie Dumont, Eyjólfur Magnússon, Magnus Tumi Gudmundsson, et al. Lava field evolution and emplacement dynamics of the 2014–2015 basaltic fissure eruption at Holuhraun, Iceland. Journal of Volcanology and Geothermal Re- search, 340:155–169, 2017.

R. Askew, T. Thordarson, P. Gans, and G. Fitton. The Neogene Breiðdalur volcano, east Iceland, revisited. In IAVCEI, 2017.

Robert Askew and Thor Thordarson. Remapping the Breiðdalur central volcano (poster NordVulk). In NordVulk Summer School, 2016.

GBM Pedersen, A Höskuldsson, MS Riishuus, I Jónsdóttir, MT Gudmunds- son, F Sigmundsson, BV Óskarsson, T Dürig, VJPB Drouin, C Gallagher, et al. Nornahraun lava morphology and emplacement: A new terrestrial analogue for planetary lava flows. In Lunar and Planetary Science Conference, volume 46, page 1845, 2015.

Gro Pedersen, Armann Höskuldsson, Morten S Riishuus, Ingibjörg Jóns- dóttir, Magnús T Gudmundsson, Freysteinn Sigmundsson, Birgir V Óskarsson, Vincent Drouin, Catherine Gallagher, Rob Askew, et al. Nornahraun lava morphology and mode of emplacement. In EGU General Assembly Conference Abstracts, volume 17, 2015.

Robert Askew and Thor Thordarson. The legacy of George walker; remap- ping Breiðdalur central volcano, eastern Iceland. In VERTIGO 2015 explosive volcanology workshop, Tenerife, 2015.

Melissa A Pfeffer, Gerður Stefánsdóttir, Baldur Bergsson, Sara Barsotti, Bo Galle, Vladimir Conde, Amy Donovan, Alessandro Aiuppa, Mike Burton, Nicole S Keller, et al. Ground-based measurements of the emission rate and composition of gases from the Holuhraun eruption. In EGU General Assembly Conference Abstracts, volume 17, 2015.

Sæmundur Halldórsson, Guðmundur Guðfinnsson, Ilya Bindeman, Guðrún Sverrisdóttir, Eniko Bali, Sigurður Jakobsson, Ármann Höskuldsson, Morten Riishuus, Gylfi Sigurðsson, Þorvaldur Þórðarson, et al. Geochemistry of the Nornahraun eruption in the Bárðarbunga volcanic system, ice- land. In EGU General Assembly Conference Abstracts, volume 17, 2015.

Catherine Gallagher, Kevin Burton, Thorvaldur Thordarson, Charlotte Vye-Brown, Richard Brown, et al. Assessing the atmospheric and climatic effects of basaltic fissure eruptions. a case study Nornahraun, north Iceland, 2014-2015. In EGU General Assembly Conference Abstracts, volume 17, 2015.

Robert Askew, Thorvaldur Thordarson, and Godfrey Fitton. A case study of the Streitishvarf composite dyke: Implications for magma mixing and mingling in Iceland. In EGU General Assembly, volume 17, 2015.

Robert Askew, Thorvaldur Thordarson, Phillip Gans, and Godfrey Fitton. The Neogene Breiðdalur volcano, east Iceland, revisited. In IAVCEI, IUGG general assembly, 2015.

T Thordarson, A Hoskuldsson, I Jónsdottir, G Pedersen, MT Gudmundsson, T Dürig, MS Riishuus, W Moreland, J Gudnason, CR Gallagher, et al. Emplacement and growth of the August 2014 to February 2015 Nornahraun lava flow field north iceland. In AGU Fall Meeting Abstracts, 2015.

PB Gans, RA Askew, and T Thordarson. Middle Miocene rifting and volcanic history of the Berufjordor-Breiddalur region, eastern Iceland revealed by 40Ar/39Ar geochronology. In AGU Fall Meeting Abstracts, 2015.

Rob Askew, Thorvaldur Thordarson, and Catherine Gallagher. Vent activ- ity at the ongoing nornahraun eruption, Bárðabunga volcanic system. In Jarðfræðafélag Íslands Haustráðstefnu (Geoscience Society of Iceland Fall Conference), 2014.

Robert A Askew, Thorvaldur Thordarson, and Godfrey Fitton. Magma mixing and mingling in Iceland: A case study of Streitishvarf composite dyke (poster). 2013.