Mechanisms of magma transport and storage in the lower and middle crust—magma segregation, ascent and emplacement

AR Cruden, RF Weinberg - Volcanic and igneous plumbing systems, 2018 - Elsevier
Felsic and mafic magmas in continental crustal settings are derived by melting of the lower
crust and mantle, respectively. This occurs in subduction zone, collisional, extensional and …

Granite: From genesis to emplacement

M Brown - GSA bulletin, 2013 - pubs.geoscienceworld.org
At low temperatures (< 750 C at moderate to high crustal pressures), the production of
sufficient melt to reach the melt connectivity transition (∼ 7 vol%), enabling melt drainage …

Tectono-magmatic precursors for porphyry Cu-(Mo-Au) deposit formation

JP Richards - Economic geology, 2003 - pubs.geoscienceworld.org
Abstract Porphyry Cu-(Mo-Au) deposits are relatively rare but reproducible products of
subduction-related magmatism. No unique processes appear to be required for their …

Tectonics of the Greater India Proterozoic Fold Belt, with emphasis on the nature of curvature of the belt in west-central India

A Banerjee, N Sequeira, A Bhattacharya - Earth-Science Reviews, 2021 - Elsevier
Abstract The Greater India Proterozoic Fold Belt (GIPFOB) is a curved highly tectonized zone
dominated by Early Paleoproterozoic to Early Neoproterozoic magmatic and metamorphic …

Magma plumbing systems: a geophysical perspective

C Magee, CTE Stevenson, SK Ebmeier… - Journal of …, 2018 - academic.oup.com
Over the last few decades, significant advances in using geophysical techniques to image
the structure of magma plumbing systems have enabled the identification of zones of melt …

Multiscale magmatic cyclicity, duration of pluton construction, and the paradoxical relationship between tectonism and plutonism in continental arcs

M de Saint Blanquat, E Horsman, G Habert, S Morgan… - Tectonophysics, 2011 - Elsevier
The close relationship between crustal magmatism, an expression of heat dissipation, and
tectonics, an expression of stress dissipation, leads to the question of their mutual …

Time scales of pluton construction at differing crustal levels: Examples from the Mount Stuart and Tenpeak intrusions, North Cascades, Washington

JEP Matzel, SA Bowring… - Geological Society of …, 2006 - pubs.geoscienceworld.org
Deciphering the magmatic history of continental magmatic arcs, in general, and the growth
history of individual intrusions, in particular, is key to understanding the complex history of …

Implications of incremental emplacement of magma bodies for magma differentiation, thermal aureole dimensions and plutonism–volcanism relationships

C Annen - Tectonophysics, 2011 - Elsevier
Field observations and geophysical data indicate that many igneous bodies grow by
amalgamation of successive magma pulses that commonly take the shape of horizontal …

A new shape descriptor defined on the Radon transform

S Tabbone, L Wendling, JP Salmon - Computer Vision and Image …, 2006 - Elsevier
This paper presents a novel approach to identify complex shapes based on the Radon
transform. We propose an adaptation of Radon transform called R-transform, which is …

Geodynamic significance of the Aeolian volcanism (Southern Tyrrhenian Sea, Italy) in light of structural, seismological, and geochemical data

G De Astis, G Ventura, G Vilardo - Tectonics, 2003 - Wiley Online Library
The Aeolian volcanoes are located between the Southern Tyrrhenian Sea back arc and the
Calabrian Arc forearc region. Structural, geochemical and seismological data indicate that …