The subduction plate interface: Rock record and mechanical coupling (from long to short timescales)
Short-and long-term processes at or close to the subduction plate interface (eg, mineral
transformations, fluid release, seismicity and more generally deformation) might be more …
transformations, fluid release, seismicity and more generally deformation) might be more …
Fluid and mass transfer at subduction interfaces—The field metamorphic record
The interface between subducting oceanic slabs and the hanging wall is a structurally and
lithologically complex region. Chemically disparate lithologies (sedimentary, mafic and …
lithologically complex region. Chemically disparate lithologies (sedimentary, mafic and …
Subduction of oceanic lithosphere in the Alps: Selective and archetypal from (slow-spreading) oceans
P Agard - Earth-Science Reviews, 2021 - Elsevier
The Alps are amongst the best subduction archives in the world, with abundant blueschists
and eclogites preserving fragments of mantle, gabbros, thinned continental margin and …
and eclogites preserving fragments of mantle, gabbros, thinned continental margin and …
Garnet: A rock-forming mineral petrochronometer
Garnet could be the ultimate petrochronometer. Not only can you date it directly (with an
accuracy and precision that may surprise some), but it is also a common rock-forming and …
accuracy and precision that may surprise some), but it is also a common rock-forming and …
Garnet is one of the most robust and ubiquitous minerals that record element zoning during
crustal metamorphism. In addition to major elements, zoning in trace elements can provide a …
crustal metamorphism. In addition to major elements, zoning in trace elements can provide a …
[HTML][HTML] Dehydration-induced rheological heterogeneity and the deep tremor source in warm subduction zones
We present observations from an exhumed subduction complex that resembles the
environment of modern deep episodic tremor and slow slip (ETS). We focus on the Cycladic …
environment of modern deep episodic tremor and slow slip (ETS). We focus on the Cycladic …
Recognizing remnants of magma-poor rifted margins in high-pressure orogenic belts: The Alpine case study
Magma-poor rifted margins are being increasingly recognized in present-day Atlantic-type
systems. However, findings of fossil areas floored by exhumed mantle or hyper-extended …
systems. However, findings of fossil areas floored by exhumed mantle or hyper-extended …
Protracted Subduction of the European Hyperextended Margin Revealed by Rutile U‐Pb Geochronology Across the Dora‐Maira Massif (Western Alps)
Abstract The Dora‐Maira massif is an archetypal nappe stack of subducted and exhumed
upper crust. Slices of continental crust experienced metamorphism at upper blueschist to …
upper crust. Slices of continental crust experienced metamorphism at upper blueschist to …
Cascadia low frequency earthquakes at the base of an overpressured subduction shear zone
In subduction zones, landward dip** regions of low shear wave velocity and elevated
Poisson's ratio, which can extend to at least 120 km depth, are interpreted to be all or part of …
Poisson's ratio, which can extend to at least 120 km depth, are interpreted to be all or part of …