[HTML][HTML] The Mid-Variscan Allochthon: Keys from correlation, partial retrodeformation and plate-tectonic reconstruction to unlock the geometry of a non-cylindrical belt
JRM Catalan, K Schulmann, JF Ghienne - Earth-Science Reviews, 2021 - Elsevier
The non-cylindrical character of the Variscan Belt is established via a description of its most
salient geological characteristics and correlations among the main and relatively minor …
salient geological characteristics and correlations among the main and relatively minor …
Local bulk composition effects on metamorphic mineral assemblages
Plate tectonic forcing leads to changes in the physical conditions that affect the lithosphere.
In response to such changes, notably the local temperature (T) and pressure (P), rocks …
In response to such changes, notably the local temperature (T) and pressure (P), rocks …
Metamorphic conditions in orogenic belts: a record of secular change
M Brown - International Geology Review, 2007 - Taylor & Francis
In general, Archean rocks exhibit rather ordinary moderate-P-high-T facies series
metamorphism; neither blueschists nor any record of deep continental subduction and return …
metamorphism; neither blueschists nor any record of deep continental subduction and return …
A cold Early Palaeozoic subduction zone in the North Qilian Mountains, NW China: Petrological and U‐Pb geochronological constraints
JX Zhang, FC Meng, YS Wan - Journal of Metamorphic …, 2007 - Wiley Online Library
The north Qilian high‐pressure (HP)/low‐temperature (LT) metamorphic belt is composed
mainly of blueschists, eclogites and greenschist facies rocks. It formed within an Early …
mainly of blueschists, eclogites and greenschist facies rocks. It formed within an Early …
Low-T eclogite in the Dabie terrane of China: petrological and isotopic constraints on fluid activity and radiometric dating
XP Li, YF Zheng, YB Wu, F Chen, B Gong… - … to Mineralogy and …, 2004 - Springer
While extensive studies have demonstrated fluid release during subduction of oceanic crust,
little attention has been paid to fluid activity during subduction and exhumation of continental …
little attention has been paid to fluid activity during subduction and exhumation of continental …
Very-low-temperature record of the subduction process: A review of worldwide lawsonite eclogites
Lawsonite eclogites preserve a record of very-low-temperature conditions in subduction
zones. All occur at active margin settings, typically characterized by accretionary complexes …
zones. All occur at active margin settings, typically characterized by accretionary complexes …
Correlation of the nappe stack in the Ibero-Armorican arc across the Bay of Biscay: a joint French–Spanish project
M Ballèvre, JR Martínez Catalán… - Geological Society …, 2014 - lyellcollection.org
A correlation between allochthonous units exposed in the NW Iberian Massif and the
southern Armorican Massif is carried out based on lithological associations, structural …
southern Armorican Massif is carried out based on lithological associations, structural …
The P–T path of the ultra‐high pressure Lago Di Cignana and adjoining high‐pressure meta‐ophiolitic units: insights into the evolution of the subducting Tethyan slab
C Groppo, M Beltrando… - Journal of Metamorphic …, 2009 - Wiley Online Library
Abstract The Lago di Cignana ultra‐high‐pressure unit (LCU), which consists of coesite–
eclogite facies metabasics and metasediments, preserves the most deeply subducted …
eclogite facies metabasics and metasediments, preserves the most deeply subducted …
Eclogitization of the Monviso ophiolite (W. Alps) and implications on subduction dynamics
S Angiboust, R Langdon, P Agard… - Journal of …, 2012 - Wiley Online Library
Abstract To constrain deep (40–100 km) subduction dynamics, extensive P–T data are
provided on the eclogitic Monviso ophiolite derived from the subducted Liguro‐Piemontese …
provided on the eclogitic Monviso ophiolite derived from the subducted Liguro‐Piemontese …
The lawsonite paradox: a comparison of field evidence and mineral equilibria modelling
Lawsonite equilibria are predicted to occur over a broad P–T spectrum developed during
subduction, yet lawsonite‐bearing assemblages are rare. In the context of mafic mineral …
subduction, yet lawsonite‐bearing assemblages are rare. In the context of mafic mineral …