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Filtres: Auteur est Benoit Villemant  [Clear All Filters]
2012
Manga, Michael, Matthew J. Hornbach, Anne Le Friant, Osamu Ishizuka, Nicole Stroncik, Tatsuya Adachi, Mohammed Aljahdali, Georges Boudon, Christoph Breitkreuz, Andrew Fraass et al. "Heat flow in the Lesser Antilles island arc and adjacent back arc Grenada basin." Geochemistry Geophysics Geosystems 13 (2012).
Balcone-Boissard, H., Georges Boudon, G. Ucciani, Benoit Villemant, R. Cioni, L. Civetta, and G. Orsi. "Magma degassing and eruption dynamics of the Avellino pumice Plinian eruption of Somma-Vesuvius (Italy). Comparison with the Pompeii eruption." Earth and Planetary Science Letters 331 (2012).
2011
Boichu, Marie, Benoit Villemant, and Georges Boudon. "Degassing at La Soufriere de Guadeloupe volcano (Lesser Antilles) since the last eruptive crisis in 1975-77: Result of a shallow magma intrusion?" Journal of Volcanology and Geothermal Research 203, no. 3-4 (2011): 102-112.
Balcone-Boissard, Helene, Georges Boudon, and Benoit Villemant. "Textural and geochemical constraints on eruptive style of the 79 ad eruption at Vesuvius." Bulletin of Volcanology 73, no. 3 (2011): 279-294.
2010
Balcone-Boissard, H., Benoit Villemant, and Georges Boudon. "Behavior of halogens during the degassing of felsic magmas." Geochemistry Geophysics Geosystems 11 (2010).
Salaun, A., Benoit Villemant, M. P. Semet, and Thomas Staudacher. "Cannibalism of olivine-rich cumulate xenoliths during the 1998 eruption of Piton de la Fournaise (La Reunion hotspot) Implications for the generation of magma diversity." Journal of Volcanology and Geothermal Research 198, no. 1-2 (2010): 187-204.
2009
Villemant, Benoit, A. Salaun, and Thomas Staudacher. "Evidence for a homogeneous primary magma at Piton de la Fournaise (La Reunion): A geochemical study of matrix glass, melt inclusions and Pele's hairs of the 1998-2008 eruptive activity." Journal of Volcanology and Geothermal Research 184, no. 1-2 (2009): 79-92.
Balcone-Boissard, H., D. R. Baker, Benoit Villemant, and Georges Boudon. "F and Cl diffusion in phonolitic melts: Influence of the Na/K ratio." Chemical Geology 263, no. 1-4 (2009): 89-98.
Balcone-Boissard, H., A. Michel, and Benoit Villemant. "Simultaneous Determination of Fluorine, Chlorine, Bromine and Iodine in Six Geochemical Reference Materials Using Pyrohydrolysis, Ion Chromatography and Inductively Coupled Plasma-Mass Spectrometry." Geostandards and Geoanalytical Research 33, no. 4 (2009): 477-485.
2008
Villemant, Benoit, J. Mouatt, and A. Michel. "Andesitic magma degassing investigated through H2O vapour-melt partitioning of halogens at Soufriere Hills Volcano, Montserrat (Lesser Antilles)." Earth and Planetary Science Letters 269, no. 1-2 (2008): 212-229.
Boichu, M., Benoit Villemant, and Georges Boudon. "A model for episodic degassing of an andesitic magma intrusion." Journal of Geophysical Research-Solid Earth 113, no. B7 (2008).
Boudon, Georges, Jean-Christophe Komorowski, Benoit Villemant, and M. P. Semet. "A new scenario for the last magmatic eruption of La Soufriere of Guadeloupe (Lesser Antilles) in 1530 AD Evidence from stratigraphy radiocarbon dating and magmatic evolution of erupted products." Journal of Volcanology and Geothermal Research 178, no. 3 (2008): 474-490.
Balcone-Bolssard, H., Benoit Villemant, Georges Boudon, and A. Michel. "Non-volatile vs volatile behaviours of halogens during the AD 79 plinian eruption of Mt. Vesuvius, Italy." Earth and Planetary Science Letters 269, no. 1-2 (2008): 66-79.
Di Muro, Andrea, J. Pallister, Benoit Villemant, C. Newhall, M. Semet, M. Martinez, and C. Mariet. "Pre-1991 sulfur transfer between mafic injections and dacite magma in the Mt. Pinatubo reservoir." Journal of Volcanology and Geothermal Research 175, no. 4 (2008): 517-540.
2007
Halama, R., Jean-Louis Joron, Benoit Villemant, G. Marki, and M. Treuil. "Trace element constraints on mantle sources during mid-Proterozoic magmatism: evidence for a link between the Gardar (South Greenland) and Abitibi (Canadian Shield) mafic rocks." Canadian Journal of Earth Sciences 44, no. 4 (2007): 459-478.
Touboul, M., B. Bourdon, Benoit Villemant, Georges Boudon, and Jean-Louis Joron. "U-238-Th-230-(226)-226Ra disequilibria in andesitic lavas of the last magmatic eruption of Guadeloupe Soufriere, french Antilles: Processes and timescales of magma differentiation." Chemical Geology 246 (2007): 181-206.
2006
Di Muro, Andrea, D. Giordano, Benoit Villemant, G. Montagnac, B. Scaillet, and C. Romano. "Influence of composition and thermal history of volcanic glasses on water content as determined by micro-Raman spectrometry." Applied Geochemistry 21, no. 5 (2006): 802-812.
Halama, R., Georges Boudon, Benoit Villemant, Jean-Louis Joron, Anne Le Friant, and Jean-Christophe Komorowski. "Pre-eruptive crystallization conditions of mafic and silicic magmas at the Plat Pays volcanic complex, Dominica (Lesser Antilles)." Journal of Volcanology and Geothermal Research 153, no. 3-4 (2006): 200-220.
Di Muro, Andrea, Benoit Villemant, G. Montagnac, B. Scaillet, and B. Reynard. "Quantification of water content and speciation in natural silicic glasses (phonolite, dacite, rhyolite) by confocal microRaman spectrometry." Geochimica Et Cosmochimica Acta 70, no. 11 (2006): 2868-2884.
2005
Villemant, Benoit, G. Hammouya, A. Michel, M.P. Semet, Jean-Christophe Komorowski, Georges Boudon, and J.-L. Cheminée. "The memory of volcanic waters : Shallow magma degassing revealed by halogen monitoring in thermal springs of La Soufrière volcano (Guadeloupe, Lesser Antilles)." Earth Planet. Sci. Lett. (2005).
2004
Feuillet, Nathalie, Paul Tapponnier, I. Manighetti, Benoit Villemant, and Geoffrey C. P. King. "Differential uplift and tilt of Pleistocene reef platforms and Quaternary slip rate on the Morne-Piton normal fault (Guadeloupe, French West Indies)." Journal of Geophysical Research-Solid Earth 109, no. B2 (2004): B02404, doi:10.1029/2003JB002496.
2003
Villemant, Benoit, and Nathalie Feuillet. "Dating open systems by the 238U-234U-230Th method : application to Quaternary reef terraces." Earth planet. sci. lett. 210 (2003): 105-118.
Michel, A., and Benoit Villemant. "Determination of halogens (F, C1, Br, I), sulphur and water in 17 reference geological material." Geostandard Newsletters 27, no. 2 (2003): 163-171.
Le Friant, Anne, Georges Boudon, Christine Deplus, and Benoit Villemant. "Large scale flank collapse events during the activity of Montagne Pelée, Martinique, Lesser Antilles." Journal of Geophysical Research 108, no. B1 (2003): 2055.
2001
Deplus, Christine, Anne Le Friant, Georges Boudon, Jean-Christophe Komorowski, Benoit Villemant, Chloe Harford, Jacques Ségoufin, and Jean-Louis Cheminée. "Submarine evidence for large-scale debris avalanches in the Lesser Antilles arc." Earth planet. sci. lett. 192, no. 2 (2001): 145-157.
1999
Villemant, Benoit. "Actinide Serries Elements." In Encyclopedia of Geochemistry, 171-172. Dordrecht, Boston, London: CP Marshall and R.W. Fairbridge, Kluwer Academic Publishers, 1999.
Hébert, H., Benoit Villemant, Christine Deplus, and Michel Diament. "Contrasting geophysical and geochemical signatures of an axial volcano at the axis of the Wharton fossil spreading center." Geophys. res. lett. 26, no. 8 (1999): 1053-1056.
Boudon, Georges, Benoit Villemant, and Jean-Christophe Komorowski. Eruptions pliniennes et éruptions à dômes dans l'activité récente de la Montagne Pelée, Martinique. In Comité National Français de Géodésie et Géophysique. Vol. 95-98. XXIIème Assemblée Générale de l'UGGI, Birmingham (Angleterre): Rapport Quadriennal, 1999.
Bourdon, G., Benoit Villemant, and Jean-Christophe Komorowski. Eruptions pliniennes et éruptions à dômes dans l'activité récente de la Montagne Pelée, Martinique. Birmingham (Angleterre): Comité National Français de géodésie et Géophysique, XXII° Assemblée Générale de l'Union Géodésique et Géophysique Internationale, 1999.
Villemant, Benoit, and Georges Boudon. "H2O and halogen (F, Cl, Br) behaviour during shallow magma degassing processes." Earth planet. sci. lett. 168 (1999): 271-286.
1998
Boudon, Georges, Benoit Villemant, Jean-Christophe Komorowski, P. Ildefonse, and M. P. Semet. "Characterization of the hydrothermal system of Soufriere Hills volcano, Montserrat (West Indies): implications for renewal of activity since 1995." Geophys. res. lett. 25 (1998): 3693-3696.
Boudon, Georges, Benoit Villemant, Jean-Christophe Komorowski, P. Iledefonse, and M. Semet. "The hydrothermal system at Soufriere Hills, Montserrat (West Indies) : Characterization and role in the on-going eruption." Geophys. res. lett. 25, no. 19 (1998): 3693-3696.
Villemant, Benoit, and B. Boudon. "Transition between dome-forming and plinian eruptive styles : H2O and Cl degassing behaviour." Nature (Lond) 392 (1998): 65-69.
1996
Villemant, Benoit, Georges Boudon, and Jean-Christophe Komorowski. "U series disequilibrium in arc magmas induced water-magma interaction." Earth planet. sci. lett. 140, no. 1-4 (1996): 259-267.