Understanding caldera structure and development: An overview of analogue models compared to natural calderas

V Acocella - Earth-Science Reviews, 2007‏ - Elsevier
Understanding the structure and development of calderas is crucial for predicting their
behaviour during periods of unrest and to plan geothermal and ore exploitation. Geological …

Structure of volcano plumbing systems: A review of multi-parametric effects

A Tibaldi - Journal of Volcanology and Geothermal Research, 2015‏ - Elsevier
Magma is transported and stored in the crust mostly through networks of planar structures
(intrusive sheets), ranging from vertical dykes to inclined sheets and horizontal sills, and …

Experimental study of caldera formation

O Roche, TH Druitt, O Merle - Journal of Geophysical Research …, 2000‏ - Wiley Online Library
Scaled experiments have been carried out on caldera collapse mechanisms, using silicone
as analogue magma and dry sand as analogue rock. Experiments were carried out in two …

Emplacement and arrest of sheets and dykes in central volcanoes

A Gudmundsson - Journal of Volcanology and Geothermal Research, 2002‏ - Elsevier
Sheet intrusions are of two main types: local inclined (cone) sheets and regional dykes. In
Iceland, the inclined sheets form dense swarms of (mostly) basaltic, 0.5–1 m thick sheets …

The Las Cañadas caldera (Tenerife, Canary Islands): an overlap** collapse caldera generated by magma-chamber migration

J Martí, A Gudmundsson - Journal of volcanology and geothermal research, 2000‏ - Elsevier
The Las Cañadas caldera is one of the most important geological structures of Tenerife.
Stratigraphic, structural, volcanological, petrological, geochronological, and geophysical …

Formation of caldera periphery faults: an experimental study

TR Walter, VR Troll - Bulletin of Volcanology, 2001‏ - Springer
Changing stresses in multi-stage caldera volcanoes were simulated in scaled analogue
experiments aiming to reconstruct the mechanism (s) associated with caldera formation and …

Magma plumbing beneath collapse caldera volcanic systems

BM Kennedy, EP Holohan, J Stix, DM Gravley… - Earth-Science …, 2018‏ - Elsevier
Advancing our knowledge of caldera volcanoes enables better assessment of hazard and
more efficient harnessing of resources. In this paper we review developments in concepts of …

Analogue models of collapse calderas and resurgent domes

V Acocella, F Cifelli, R Funiciello - Journal of Volcanology and Geothermal …, 2000‏ - Elsevier
Collapse calderas and resurgent domes are a common association related to inflation–
deflation processes in volcanic systems. The structure of calderas and domes depends upon …

3D gravity inversion and thermodynamic modelling reveal properties of shallow silicic magma reservoir beneath Laguna del Maule, Chile

CA Miller, G Williams-Jones, D Fournier… - Earth and Planetary …, 2017‏ - Elsevier
Active, large volume, silicic magma systems are potentially the most hazardous form of
volcanism on Earth. Knowledge of the location, size, and physical properties of silicic …

Elliptical calderas in active tectonic settings: an experimental approach

EP Holohan, VR Troll, TR Walter, S Münn… - Journal of Volcanology …, 2005‏ - Elsevier
Caldera volcanoes form due to collapse of a magma chamber roof into the underlying
magma chamber. Many field, theoretical and experimental studies have postulated that …