Metamorphic chemical geodynamics in continental subduction zones

YF Zheng - Chemical Geology, 2012 - Elsevier
Chemical geodynamics is an integrated discipline that studies the geochemical structure
and tectonic evolution of geospheres with the aim of linking tectonic processes to …

Exhumation of oceanic blueschists and eclogites in subduction zones: timing and mechanisms

P Agard, P Yamato, L Jolivet, E Burov - Earth-Science Reviews, 2009 - Elsevier
High-pressure low-temperature (HP–LT) metamorphic rocks provide invaluable constraints
on the evolution of convergent zones. Based on a worldwide compilation of key information …

A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts

M Zhao, N Planavsky, X Wang, Y Zhang… - American Journal of …, 2023 - ajsonline.org
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …

Exhumation processes in oceanic and continental subduction contexts: a review

S Guillot, K Hattori, P Agard, S Schwartz… - Subduction zone …, 2009 - Springer
Although the exhumation of high pressure (HP) and ultrahigh pressure (UHP) rocks is an
integral process in subduction, it is a transient process, likely taking place during the …

The Scandinavian Caledonides: main features, conceptual advances and critical questions

F Corfu, TB Andersen, D Gasser - Geological Society, London …, 2014 - lyellcollection.org
Thirty years of research, and especially the refinements of many geological, geochemical
and geophysical techniques, have uncovered many new facets of the geology of the …

Lithosphere delamination in continental collisional orogens: A systematic numerical study

ZH Li, M Liu, T Gerya - Journal of Geophysical Research: Solid …, 2016 - Wiley Online Library
Lithosphere delamination is believed to have played a major role in mountain building;
however, the mechanism and dynamics of delamination remain poorly understood. Using a …

High-temperature deformation during continental-margin subduction & exhumation: The ultrahigh-pressure Western Gneiss Region of Norway

BR Hacker, TB Andersen, S Johnston… - Tectonophysics, 2010 - Elsevier
A new dataset for the high-pressure to ultrahigh-pressure Western Gneiss Region allows the
definition of distinct structural and petrological domains. Much of the study area is an E …

Continental exhumation triggered by partial melting at ultrahigh pressure

L Labrousse, G Prouteau, AC Ganzhorn - Geology, 2011 - pubs.geoscienceworld.org
Partial melting textures, observed in most continental crust buried in ultrahigh-pressure
(UHP) conditions, have mostly been related to their retrograde evolution during exhumation …

Changes in dip of subducted slabs at depth: petrological and geochronological evidence from HP–UHP rocks (Tianshan, NW-China)

R Klemd, T John, EE Scherer, S Rondenay… - Earth and Planetary …, 2011 - Elsevier
High-resolution seismic imaging has previously revealed sudden changes in the dip of
subducted oceanic plates. This 'kinking'feature is crucial because in many subduction zones …

The Zermatt‐Saas ophiolite: the largest (60‐km wide) and deepest (c. 70–80 km) continuous slice of oceanic lithosphere detached from a subduction zone?

S Angiboust, P Agard, L Jolivet, O Beyssac - Terra Nova, 2009 - Wiley Online Library
Abstract The Western Alps are a classic subduction‐related collisional orogen with well‐
preserved, deeply subducted ophiolitic remnants of oceanic lithosphere. Some (eg Monviso …