Items where Author is "Castro, Jonathan M."

Journal Article

Unwin, Holly E. and Tuffen, Hugh and Wadsworth, Fabian B. and Phillips, Emrys R. and James, Mike R. and Foster, Annabelle and Kolzenburg, Stephan and Castro, Jonathan M. and Porritt, Lucy A. (2023) The exposed Mule Creek vent deposits record the structure of a volcanic conduit during a hybrid explosive–effusive eruption. Bulletin of Volcanology, 85 (5): 28. ISSN 0258-8900

Crozier, Josh and Tramontano, Samantha and Forte, Pablo and Oliva, Sarah Jaye C. and Gonnermann, Helge M. and Lev, Einat and Manga, Michael and Myers, Madison and Rader, Erika and Ruprecht, Philipp and Tuffen, Hugh and Paisley, Rebecca and Houghton, Bruce F. and Shea, Thomas and Schipper, C. Ian and Castro, Jonathan M. (2022) Outgassing through magmatic fractures enables effusive eruption of silicic magma. Journal of Volcanology and Geothermal Research, 430: 107617. ISSN 0377-0273

Tuffen, Hugh and Farquharson, Jamie I. and Wadsworth, Fabian B. and Webb, Cameron and Owen, Jacqueline and Castro, Jonathan M. and Berlo, Kim and Schipper, C. Ian and Wehbe, Katia (2022) Mid-loaf crisis : Internal breadcrust surfaces in rhyolitic pyroclasts reveal dehydration quenching. Geology, 50 (9). pp. 1058-1062. ISSN 0091-7613

Farquharson, Jamie I. and Tuffen, Hugh and Wadsworth, Fabian B. and Castro, Jonathan M. and Unwin, Holly and Schipper, C. Ian (2022) In-conduit capture of sub-micron volcanic ash particles via turbophoresis and sintering. Nature Communications, 13 (1): 4713. ISSN 2041-1723

Heap, Michael J. and Tuffen, Hugh and Wadsworth, Fabian B. and Reuschlé, Thierry and Castro, Jonathan M. and Schipper, C. Ian (2019) The Permeability Evolution of Tuffisites and Implications for Outgassing Through Dense Rhyolitic Magma. Journal of Geophysical Research: Solid Earth, 124 (8). pp. 8281-8299. ISSN 2169-9313

Wadsworth, Fabian B. and Witcher, Taylor and Vossen, Caron E. J. and Hess, Kai-Uwe and Unwin, Holly E. and Scheu, Bettina and Castro, Jonathan M. and Dingwell, Donald B. (2018) Combined effusive-explosive silicic volcanism straddles the multiphase viscous-to-brittle transition. Nature Communications, 9: 4696. ISSN 2041-1723

Saubin, Elodie and Tuffen, Hugh and Gurioli, Lucia and Owen, Jacqueline and Castro, Jonathan M. and Berlo, Kim and McGowan, Ellen and Schipper, C. Ian and Wehbe, Katia (2016) Conduit Dynamics in Transitional Rhyolitic Activity Recorded by Tuffisite Vein Textures from the 2008–2009 Chaitén Eruption. Frontiers in Earth Science, 4: 59. ISSN 2296-6463

Castro, Jonathan M. and Bindeman, Ilya N. and Tuffen, Hugh and Schipper, C. Ian (2014) Explosive origin of silicic lava : textural and δD–H2O evidence for pyroclastic degassing during rhyolite effusion. Earth and Planetary Science Letters, 405. pp. 52-61. ISSN 0012-821X

Castro, Jonathan M. and Schipper, Ian and Tuffen, Hugh (2012) Simultaneous pyroclastic and effusive venting at rhyolite volcanoes: the cases of Puyehue-Cordón Caulle and Chaitén. Geophysical Research Abstracts, 14. ISSN 1607-7962

Castro, Jonathan M. and Cordonnier, Benoit and Tuffen, Hugh and Tobin, Mark and Puskar, Liljana and Martin, Michael C. and Bechtel, Hans (2012) The role of melt-fracture degassing in defusing explosive rhyolite eruptions at volcán Chaitén. Earth and Planetary Science Letters, 333-33 (n/a). pp. 63-69. ISSN 0012-821X

Castro, Jonathan M. and Cottrell, Elizabeth and Tuffen, Hugh and Logan, Amelia and Kelley, Katherine A. (2009) Spherulite crystallization induces Fe-redox redistribution in silicic melt. Chemical Geology, 268 (3-4). pp. 272-280. ISSN 0009-2541

Tuffen, Hugh and Castro, Jonathan M. (2009) The emplacement of an obsidian dyke through thin ice : Hrafntinnuhryggur, Krafla Iceland. Journal of Volcanology and Geothermal Research, 185 (4). pp. 352-366. ISSN 0377-0273

Castro, Jonathan M. and Beck, Pierre and Tuffen, Hugh and Nichols, Alexander R. L. and Dingwell, Douglas B. and Martin, Michael C. (2008) Timescales of spherulite crystallisation in obsidian inferred from water concentration profiles. American Mineralogist, 93 (11-12). pp. 1816-1822. ISSN 0003-004X

Contribution to Conference

Tuffen, Hugh and Castro, Jonathan M. and Schipper, Ian and James, Michael (2012) The ongoing rhyolitic eruption at Puyehue-Cordon Caulle, Chile: observations of explosive and effusive activity and insights into rhyolitic eruptions beneath ice. In: 3rd International Volcano Ice Interactions on Earth and Other Planets Conference, 2012-06-18 - 2012-06-22.

Tuffen, Hugh and James, Michael and Castro, Jonathan M. and Schipper, Ian (2012) Observations of obsidian lava flow emplacement at Puyehue-Cordón Caulle, Chile. In: EGU General Assembly 2012, 2012-04-23 - 2012-04-27.

Schipper, Ian and Tuffen, Hugh and Castro, Jonathan M. (2012) Shallow vent architecture of Puyehue Cordón-Caulle, as revealed by direct observation of explosive activity. In: EGU General Assembly 2012, 2012-04-23 - 2012-04-27.

Tuffen, Hugh and Riley, Carina and Castro, Jonathan M. (2010) Volatile contents, degassing behaviour and hydration of early-erupted rhyolitic pyroclasts and ashes from Vulcan Chaitén, Chile. In: AGU Fall Meeting 2010, 2010-12-13 - 2010-12-17.

Tuffen, Hugh and Castro, Jonathan M. and Woodroffe, Nicky and Hounslow, Mark (2010) Multi-scale heterogeneity in rhyolitic lava at Hrafntinnuhryggur, Krafla, Iceland. In: EGU General Assembly 2010, 2010-05-01.

Tuffen, Hugh and Castro, Jonathan M. and Wilson, Lionel (2009) Heating of rhyolitic lavas by spherulite crystallisation. In: Volcanic and Magmatic Studies Group 2009, 2009-01-05.

Tuffen, Hugh and Castro, Jonathan M. (2008) Brittle-ductile rheology, foam collapse and latent heat: the story of obsidian lava emplacement at Krafla volcano, Iceland. In: IAVCEI 2008 General Assembly, 2008-08-18.

Tuffen, Hugh and Castro, Jonathan M. (2007) The eruption of a rhyolitic dyke into shallow ice: Hrafntinnuhryggur, Krafla, Iceland. In: 2nd Volcano-Ice Interaction on Earth and Mars Conference, 2009-06-19.