[HTML][HTML] Evolution of a low convergence collisional orogen: a review of Pyrenean orogenesis

M Ford, E Masini, J Vergés, R Pik… - Bulletin de la …, 2022‏ - pubs.geoscienceworld.org
The Pyrenees is a collisional orogen built by inversion of an immature rift system during
convergence of the Iberian and European plates from Late Cretaceous to late Cenozoic. The …

Natural hydrogen migration along thrust faults in foothill basins: The North Pyrenean Frontal Thrust case study

N Lefeuvre, L Truche, FV Donzé, F Gal, J Tremosa… - Applied …, 2022‏ - Elsevier
The existence of geological fluids rich in natural hydrogen (H 2) raises the question about
the energy potential of this carbon-free resource. However, to date there is no exploration …

Dehydration of the subducting Juan de Fuca plate and fluid pathways revealed by full waveform inversion of teleseismic P and SH waves in central Oregon

L Kan, S Chevrot, V Monteiller - Journal of Geophysical …, 2023‏ - Wiley Online Library
The dehydration of subducting slabs expels a massive amount of water into the forearc and
backarc mantle which is responsible for the serpentinization of the mantle wedge, as well as …

Characterizing natural hydrogen occurrences in the Paris basin from historical drilling records

N Lefeuvre, E Thomas, L Truche… - Geochemistry …, 2024‏ - Wiley Online Library
This study investigates natural hydrogen (H2) occurrences in the Paris Basin, using Optical
Character Recognition (OCR) technology to analyze an extensive, yet underexploited …

The importance of rift inheritance in understanding the early collisional evolution of the Western Alps

G Manatschal, P Chenin, I Haupert, E Masini, G Frasca… - Geosciences, 2022‏ - mdpi.com
We reassess the architecture and tectonic history of the Western Alps based on recent
knowledge developed at rifted margins. First, we replace the main Alpine units of our study …

Spatiotemporal Behavior of an Extremely Small Seismic Swarm in Pyrenean Foreland, France

M Sylvander, S Chevrot… - Bulletin of the …, 2023‏ - pubs.geoscienceworld.org
During the large‐N MAUPASACQ passive seismic experiment in the foreland of the western
Pyrenees (southwest France), an unusual swarm‐type seismic sequence was …

Gravity data inversion of the Pyrenees range using Taguchi sensitivity analysis and ADMM bound constraints based on seismic data

R Martin, V Ogarko, J Giraud, B Plazolles… - Geophysical Journal …, 2025‏ - academic.oup.com
Gravity inversion methods are able to recover density distributions in the Earth but they
require strong constraints based on various prior information. In the present study, our aim is …

[HTML][HTML] Crustal imaging and characterization of active faults with a large-N nodal deployment-Application to the Chaînons Béarnais region (western Pyrenees foothills …

S Chevrot, M Sylvander, N Saspiturry, A Ourabah… - Tectonophysics, 2024‏ - Elsevier
Understanding the driving forces and nature of intraplate seismicity remains a major
unsolved problem in seismology. In the western Pyrénées, seismicity is concentrated in a …

Advances in the modeling of the Iberian thermal lithosphere and perspectives on deep geothermal studies

M Torné, I Jiménez-Munt, AM Negredo, J Fullea… - Geothermal …, 2023‏ - Springer
Renewable energy sources are key to achieve the transition toward clean energy system.
Among them, the geothermal energy has a production whose effectiveness requires …

Geologically constrained geometry inversion and null-space navigation to explore alternative geological scenarios: a case study in the Western Pyrenees

J Giraud, M Ford, G Caumon, V Ogarko… - Geophysical Journal …, 2024‏ - academic.oup.com
Reducing the gap between geophysical inversion and geological interpretation can be
achieved by integrating geological modelling into geophysical inversion. For this, we use a …