The Maira-Sampeyre and Val Grana Allochthons (south Western Alps): review and new data on the tectonometamorphic evolution of the Briançonnais distal margin
Here we describe the structure, the high-pressure, low-temperature (HP-LT) metamorphism
and tectonic evolution of the Briançonnais distal margin units from the south Western Alps …
and tectonic evolution of the Briançonnais distal margin units from the south Western Alps …
The composition of metapelitic biotite, white mica, and chlorite: a review with implications for solid-solution models
B Dubacq, JB Forshaw - European Journal of Mineralogy, 2024 - ejm.copernicus.org
Biotite, white mica, and chlorite record petrological processes and pressure–temperature
conditions. Unfortunately, their crystal chemistry is complicated and thermodynamic …
conditions. Unfortunately, their crystal chemistry is complicated and thermodynamic …
Subducted fragments of the Liguro-Piemont ocean, Western Alps: Spatial correlations and offscraping mechanisms during subduction
Fragments of subducted slow-spreading oceanic lithosphere are exposed continuously in
the Liguro-Piemont domain of the Western Alps. By combining new and literature …
the Liguro-Piemont domain of the Western Alps. By combining new and literature …
Metamorphic reactions and their implication for the fluid budget in metapelites at seismogenic depths in subduction zones
In order to determine fluid-mineral reactions and the fluid budget in subduction zones, we
have examined rocks from two accretionary complexes, the Kodiak (Alaska) and Shimanto …
have examined rocks from two accretionary complexes, the Kodiak (Alaska) and Shimanto …
Paleocene‐Eocene High‐Pressure Carbonation of Western Alps Serpentinites: Positive Feedback Between Deformation and CO2‐CH4 Fluid Ingression …
Meter‐to hectometer‐size horizons of carbonate‐bearing talcschists are found along or near
the contacts between the different Liguro‐Piemont subduction slices. Through mineral and …
the contacts between the different Liguro‐Piemont subduction slices. Through mineral and …
A step towards unraveling the paleogeographic attribution of pre-Mesozoic basement complexes in the Western Alps based on U–Pb geochronology of Permian …
Abstract The Briançonnais Domain (Western Alps) represented the thinned continental
margin facing the Piemonte-Liguria Ocean, later shortened during the Alpine orogeny. In the …
margin facing the Piemonte-Liguria Ocean, later shortened during the Alpine orogeny. In the …
Missing lawsonite and aragonite found: P–T and fluid composition in meta-marls from the Combin Zone (Western Alps)
We report the first findings of several occurrences of lawsonite and metamorphic aragonite
in the meta-sediments from the Combin Zone (Piemonte–Liguria ocean, Western Alps) …
in the meta-sediments from the Combin Zone (Piemonte–Liguria ocean, Western Alps) …
Along-dip variations of subduction fluids: The 30–80 km depth traverse of the Schistes Lustrés complex (Queyras-Monviso, W. Alps)
Abstract The Queyras-Monviso traverse of the Schistes Lustrés complex, is a stack of
underplated nappes of oceanic rocks subducted from blueschist-to eclogite-facies …
underplated nappes of oceanic rocks subducted from blueschist-to eclogite-facies …
Carbonate-silicate interaction in subducting slabs recorded by Zn isotopes in western Alps metasediments
Carbonate-silicate interaction within subduction channels influences the chemical and
physical properties of subducting carbon and is crucial to understanding the fate of …
physical properties of subducting carbon and is crucial to understanding the fate of …
Cycling of CO2 and N2 Along the Hikurangi Subduction Margin, New Zealand: An Integrated Geological, Theoretical, and Isotopic Approach
GS Epstein, GE Bebout, BW Christenson… - Geochemistry …, 2021 - Wiley Online Library
We present a quantitative assessment of the input and output of CO2 and N2 along the
Hikurangi margin based on the chemical and stable isotope composition of sediments and …
Hikurangi margin based on the chemical and stable isotope composition of sediments and …