Regolith thickness across the Borealis Planitia region of Mercury
Joulaud M., Allemand P., Flahaut J., Füri E. Planetary and Space Science, Article n°106338, Volume 282, November 2026 Voir en ligne : https://doi.org/10.1016/j.pss.2026.106338 Mercury’s surface is covered by regolith produced…
Geology of Atlas crater, the prime landing site of the Emirates Lunar Mission Rashid-1 rover
Flahaut J., Wöhler C., Joulaud M., Füri E., Bhatt M., Breton S., Els S. G., AlMaeeni S., AlMarzooqi H. and the ELM Science Collaboration (2026) Planetary Research, Vol. 1 No….
Small Pluton Construction by the Stacking and Differentiation of Magma Sheets: Insights from the Beauvoir Granite (Massif Central, France)
Nicolas Esteves, Lydéric France, Michel Cuney, Pierre Bouilhol Journal of Petrology, Volume 67, Issue 7, July 2026, egag055 Voir en ligne : https://doi.org/10.1093/petrology/egag055 Constraining the links between the assembly of…
Advancing Last Glacial Maximum paleoclimate reconstructions in Europe using pollen data: a multi-method (mega)biomization approach
Gabriel Fénisse, Manuel Chevalier, Odile Peyron, David Vincent Bekaert, and Pierre-Henri Blard Climate of the Past Voir en ligne : https://cp.copernicus.org/articles/22/1507/2026/ Pollen records are among the highest-resolution spatial and temporal…
Experimental constraints on germanium diffusivity in metal and silicate phases during core formation of planetesimals and terrestrial planets
Baptiste Le Bellego, Celia Dalou, Béatrice Luais, Pierre Condamine, Vincent Motto-Ros, Laurent Tissandier Geochimica et Cosmochimica Acta 422: 397-411 Voir en ligne : https://doi.org/10.1016/j.gca.2025.11.038 The segregation of metallic cores from silicate…
Nitrogen isotopic variations in the early Solar System recorded by pallasites
J. Gamblin, E. Füri, B. Luais, L. Zimmermann Geochemical Perspectives Letters v39 Voir en ligne : https://doi.org/10.7185/geochemlet.2607 To gain new insights into nitrogen (N) isotopic variations in the early Solar System,…
Reactivation of a transcrustal plumbing system during a rifting event (Asal Rift, Djibouti)
Juliette Pin, Lydéric France, Gilles Chazot, Etienne Deloule, Mohamed Ahmed Daoud, Bernard Le Gall Geology (2026) 54 (4): 348–353. Voir en ligne : https://doi.org/10.1130/G53776.1 Magmatism plays a central role in rift…
A fast double-stack chromatographic separation of germanium from silicate material for isotope analysis with MC-ICP-MS
Qasid Ahmad, Damien Cividini & Béatrice Luais Journal of Analytical Atomic Spectrometry, 41(3), 935–941 Voir en ligne : https://doi.org/10.1039/D5JA00471C Germanium (Ge) isotope measurements (δ74/70Ge relative to NIST3120a) have attracted increasing attention…
The importance of considering temperature- and composition-dependent partition coefficients in differentiation models
Toussaint A., France L. Lithos, Volumes 522–523, February 2026, 108395 Voir en ligne : https://doi.org/10.1016/j.lithos.2025.108395 Quantifying the parameters that govern magma differentiation is key to understanding the evolution of igneous systems….
Hidden Early Clinopyroxene Relicts Record Reactive Porous Flow in Oceanic Plutonic Series
Falc’Hun C., France L. Journal of Petrology, 2026, 67, egag004 Voir en ligne : https://doi.org/10.1093/petrology/egag004 Almost two-thirds of the Earth’s magmatic budget is concentrated at mid-ocean ridges, with 85% of this…