Will subglacial rhyolite eruptions be explosive or intrusive? some insights from analytical models.Simple analytical models of subglacial eruptions are presented, which simulate evolving subglacial cavities and volcanic edifices during rhyolitic eruptions beneath temperate glaciers....
Using dissolved h2o in rhyolitic glasses to estimate palaeo-ice thickness during a subglacial eruption at bláhnúkur(torfajökull, iceland)... This paper presents the largest data set (40 samples) so far obtained for the retained volatile contents of deposits from a subglacial eruption....
Complex circular subsidence structures in tephra deposited on large blocks of ice: varða tuff cone, öræfajökull, iceland... The structures have not previously been described in tuff cones, and they probably formed by the melting out of large buried blocks of ice emplaced during a preceding jökulhlaup that may have been triggered by a subglacial eruption within the Öræfajökull ice cap....
Ice-melt rates by steam condensation during explosive subglacial eruptions... We quantify, for the first time, heat transfer rates by condensation of steam on the walls and roof of a fully or partially drained subglacial eruption cavity....
