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East European Sedimentary Basins Stewed Over an Ancient Mantle Upwelling.
AGU 2024
study of earth's deep interior | 13 december 2024
Alik Ismail-Zadeh, Anne Davaille, Jean Besse, Yuri...
A strong negative anomaly of seismic wave velocities at the core-mantle boundary (so-called the Perm Anomaly) beneath the East European platform is at...
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On the Morphology and Nature of the Large Low Shear Velocity Provinces in the Deep Mantle
AGU 2024
tectonophysics | 10 december 2024
Barbara A. Romanowicz, Anne Davaille
The two large antipodal regions of lower than average shear velocity (LLSVPs) located beneath the central Pacific and Africa at the base of the earths...
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Accretion Dynamics in the Laboratory: from Earth Mid-Ocean Ridges to Venus and Icy Moons Spreading Morphologies
ADVANCING UNDERSTANDING OF CRUSTAL ACCRETION, HYDROTHERMAL CIRCULATION, AND BIOLOGICAL IMPACTS ALONG EARTH’S MID-OCEAN RIDGE SYSTEM III ORAL
volcanology, geochemistry and petrology | 15 december 2023
Anne Davaille, Aurore Sibrant, Eric L. Mittelstaed...
Laboratory experiments, using analog fluids displaying two-phase flow and complex rheologies, can give valuable insights into accretion processes on p...
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Early Formation of a Water Ocean as a Function of Initial CO2 and H2O Contents in a Solidifying Rocky Planet
JOURNAL OF GEOPHYSICAL RESEARCH: PLANETS
30 july 2023
Helene Massol, Anne Davaille, Philippe Sarda
We present a model for the thermal evolution of Magma Ocean (MO) in interaction with a degassing atmosphere of H2O and CO2. The interior model is b...
Plume-induced subduction and accretion in the expanding Artemis Coronae.
PAVING THE WAY TO THE DECADE OF VENUS V POSTER
planetary sciences | 16 december 2021
Anne Davaille
It is commonly admitted that Venus today presents no large-scale network of subduction trenches and accretion ridges, which is the signature of plate ...
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Influence of Pure Climb Creep Rheology on Plume Development, Slab Sinking, and Reservoirs Preservation in a Bridgmanite Lower Mantle
A MULTIDISCIPLINARY UNDERSTANDING OF THE LOWER-MANTLE EVOLUTION AND THERMOCHEMICAL STATUS I ORAL
study of earth's deep interior | 13 december 2021
Anne Davaille
According to recent numerical modeling, a Bridgmanite lower mantle would predominantly deform by pure dislocation climb. In that case, flow would occu...
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Lithosphere Destabilization and Small‐Scale Convection Constrained From Geophysical Data and Analogical Models
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
19 march 2021
Claudia M. Adam, Valerie Vidal, Bimal Pandit, Anne...
The destabilization of oceanic lithosphere by small scale convection at its base is important for providing a holistic picture of mantle/lithospher...
Deflating the LLSVPs: bundles of mantle thermochemical hot instabilities rather than thick stagnant "piles"
DECIPHERING THE STRUCTURE, MINERALOGY, AND COMPOSITION OF THE LOWER MANTLE I
study of earth's deep interior | 09 december 2020
Anne Davaille, Barbara A. Romanowicz, Ichiro Kumag...
The large-low shear velocity provinces (LLSVPs) present at the base of the Earth's mantle beneath the Pacific and Africa cover about 25% of the core-m...
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