V
Vinciane Debaille
Researcher at Université libre de Bruxelles
Publications - 162
Citations - 2871
Vinciane Debaille is an academic researcher from Université libre de Bruxelles. The author has contributed to research in topics: Meteorite & Geology. The author has an hindex of 22, co-authored 128 publications receiving 2171 citations. Previous affiliations of Vinciane Debaille include Lunar and Planetary Institute & University of Cincinnati.
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Journal ArticleDOI
A younger age for ALH84001 and its geochemical link to shergottite sources in Mars.
Thomas J. Lapen,M. Righter,Alan D. Brandon,Vinciane Debaille,Brian L. Beard,J. T. Shafer,J. T. Shafer,Anne H. Peslier +7 more
TL;DR: The calculated Lu/Hf and Sm/Nd (samarium/neodymium) ratios of the ALH parental magma source indicate that it must have undergone extensive igneous processing associated with the crystallization of a deep magma ocean, suggesting uniform igneous processes in Mars for nearly 4 billion years.
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Coupled 142Nd-143Nd evidence for a protracted magma ocean in Mars.
TL;DR: The short-lived 146Sm–142Nd and the long-lived 147Sm–143Nd chronometers are applied to a suite of shergottites to unravel the history of early silicate differentiation in Mars and are best explained by progressive crystallization of a magma ocean with a duration of ∼100 million years after core formation.
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Stagnant-lid tectonics in early Earth revealed by 142Nd variations in late Archean rocks
Vinciane Debaille,Craig O'Neill,Alan D. Brandon,Pierre Haenecour,Qing-Zhu Yin,Nadine Mattielli,Allan H. Treiman +6 more
TL;DR: In this paper, the authors show that convective mixing is inefficient in absence of mobile-lid plate tectonics in the early Hadean and Archean, and the preservation of a 142Nd anomaly until 2.7
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Long-Term Evolution of the Martian Crust-Mantle System
Matthias Grott,David Baratoux,Ernst Hauber,Violaine Sautter,John F. Mustard,Olivier Gasnault,Steven W. Ruff,Shun-ichiro Karato,Vinciane Debaille,Martin Knapmeyer,Frank Sohl,T. Van Hoolst,Doris Breuer,Achim Morschhauser,Michael J. Toplis +14 more
TL;DR: In this article, the authors show that the long-term evolution of the crust-mantle system of Mars is driven by mantle convection, partial melting, and silicate differentiation.
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The evolution of Hadean-Eoarchaean geodynamics
Craig O'Neill,Vinciane Debaille +1 more
TL;DR: In this article, the authors suggest that the predominant tectonic regime in the Hadean was stagnant-lid convection, with intermittent recycling events, and provide an explanation for the formation of early Archaean TTGs and greenstones.