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Isotope evidences for the origin of Cape Verde oceanic carbonatites
R. Doucelance
,
J. Mata
,
M. Moreira
,
L.C. Silva
Conference poster
hal-00311160v1
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Os isotope systematics in Fogo Island: Evidence for lower continental crust fragments under the Cape Verde Southern Islands
Stéphane Escrig
,
Régis Doucelance
,
Manuel Moreira
,
Claude Jean Allègre
Journal articles
istex
hal-01901805v1
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What coupled cerium and neodymium isotopes tell us about the deep source of oceanic carbonatites
Régis Doucelance
,
Nina Bellot
,
Maud Boyet
,
Tahar Hammouda
,
Chantal Bosq
Journal articles
hal-01134266v1
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Cerium isotope systematics of oceanic carbonatites
Régis Doucelance
,
Nina Bellot
,
Maud Boyet
,
Tahar Hammouda
Goldschmidt Conference, Aug 2013, Florence, Italy
Conference poster
hal-02570326v1
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The La-Ce Isotope Systematics in Gough Island Lavas: New Constraints on the Origin of the EM1 Component
Maud Boyet
,
Régis Doucelance
,
Claudine Israel
,
Pierre Bonnand
,
Delphine Auclair
,
et al.
Goldschmidt, Aug 2019, Barcelone, Spain.
Conference poster
hal-02403954v1
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Mineral-whole rock isotope fidelity? A comparative study of Hf-Nd-O from high Ba-Sr granites.
Emilie Bruand
,
Craig D Storey
,
Mike Fowler
,
Bruno Dhuime
,
Régis Doucelance
Conference papers
insu-03851208v1
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Experimental study of trace element partitioning between enstatite and melt in enstatite chondrites at low oxygen fugacities and 5 GPa
Camille Cartier
,
Tahar Hammouda
,
Régis Doucelance
,
Maud Boyet
,
Jean-Luc Devidal
,
et al.
Journal articles
hal-01068155v1
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In-situ determination of Nd isotope ratios in apatite by LA-MC-ICPMS: Challenges and limitations
Régis Doucelance
,
Emilie Bruand
,
Simon Matte
,
Chantal Bosq
,
Delphine Auclair
,
et al.
Journal articles
hal-02880485v1
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Origin of negative Cerium anomalies in subduction-related volcanic samples: constraints from Ce and Nd isotopes
Nina Bellot
,
Maud Boyet
,
Régis Doucelance
,
Pierre Bonnand
,
Ivan Savov
,
et al.
Journal articles
hal-02110867v1
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Radiogenic and stable Ce isotope measurements by 1 thermal ionisation mass spectrometry
P. Bonnand
,
C. Israel
,
Maud Boyet
,
R. Doucelance
,
Delphine Auclair
Journal articles
hal-02110895v1
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In-situ determination of Nd isotope ratios in apatite
R. Doucelance
,
Emilie Bruand
,
S Matte
,
C Bosq
,
Delphine Auclair
,
et al.
Goldschmidt 2019, Aug 2019, Barcelona, Spain
Conference poster
hal-02376576v1
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Further investigations on optimized tail correction and high-precision measurement of uranium isotopic ratios using multi-collector ICP-MS
Pierre Deschamps
,
Régis Doucelance
,
Bassam Ghaleb
,
Jean-Luc Michelot
Journal articles
istex
hal-01902491v1
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Radiogenic isotope investigation of the St-Robert H5 fall
André Poirier
,
Régis Doucelance
,
Clément Gariépy
Meteoritics and Planetary Science, 2004, 39 (12), pp.1983-1993
Journal articles
hal-01902592v1
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Geochemical constraints on depth of origin of oceanic carbonatites: The Cape Verde case
Régis Doucelance
,
Tahar Hammouda
,
Manuel Moreira
,
Joao C. Martins
Journal articles
istex
hal-00538445v1
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Reconsidering the origins of isotopic variations in Ocean Island Basalts: Insights from fine-scale study of Sao Jorge Island, Azores archipelago
Marc-Alban Millet
,
Régis Doucelance
,
Joel A. Baker
,
Pierre Schiano
Journal articles
istex
hal-00453254v1
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Quaternary extrusive calciocarbonatite volcanism on Brava Island (Cape Verde): A nephelinite-carbonatite immiscibility product
C. Mourão
,
J. Mata
,
Régis Doucelance
,
J. Madeira
,
António Brum da Silveira
,
et al.
Journal articles
istex
hal-00471588v1
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Contrasting petrogenesis of Mg–K and Fe–K granitoids and implications for post-collisional magmatism: Case study from the Late-Archean Matok pluton (Pietersburg block, South Africa)
Oscar Laurent
,
M. Rapopo
,
G. Stevens
,
J.F. Moyen
,
H. Martin
,
et al.
Journal articles
hal-02934763v1
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New Constraints on the Origin of the EM‐1 Component Revealed by the Measurement of the La‐Ce Isotope Systematics in Gough Island Lavas
M. Boyet
,
R. Doucelance
,
C. Israel
,
P. Bonnand
,
Delphine Auclair
,
et al.
Journal articles
hal-02156044v1
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234U/238U Disequilibrium along stylolitic discontinuities in deep Mesozoic limestone formations of the Eastern Paris basin: evidence for discrete uranium mobility over the last 1–2 million years
P. Deschamps
,
C. Hillaire-Marcel
,
J.-L. Michelot
,
R. Doucelance
,
Bassam Ghaleb
,
et al.
Hydrology and Earth System Sciences Discussions, 2004, 8 (1), pp.35-46
Journal articles
hal-00330850v1
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LA-ICP-MS dating of zircons from Meso- and Neoarchean granitoids of the Pietersburg block (South Africa): Crustal evolution at the northern margin of the Kaapvaal craton
Oscar Laurent
,
Jean-Louis Paquette
,
Hervé Martin
,
Régis Doucelance
,
Jean-François Moyen
Journal articles
hal-00996833v1
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Geochemical component relationships in MORB from the Mid-Atlantic Ridge, 22-35°N
Vinciane Debaille
,
Janne Blichert-Toft
,
Arnaud Agranier
,
Régis Doucelance
,
Pierre Schiano
,
et al.
Journal articles
istex
hal-00094294v1
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138La-138Ce and 147Sm-143Nd isotope composition of the main silicate reservoirs and implications forthe rare earth elements pattern of the Bulk Silicate Earth
Claudine Israel
,
Maud Boyet
,
Régis Doucelance
,
Pierre Bonnand
,
P. Frossard
,
et al.
Goldschmidt 2019, Aug 2019, Barcelone, Spain
Conference papers
hal-02526214v1
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Université Blaise Pascal, Clermont-Ferrand, Ecole Doctorale des Sciences Fondamentales N° d'ordre : 433
Régis Doucelance
Géochimie. Université Blaise Pascal, Clermont-Ferrand, 2016
Habilitation à diriger des recherches
tel-03619981v1
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Exploring the links between volcano flank collapse and the magmatic evolution of an ocean island volcano: Fogo, Cape Verde
Mélodie-Neige Cornu
,
Raphael Paris
,
Régis Doucelance
,
Patrick Bachèlery
,
Chantal Bosq
,
et al.
Journal articles
hal-03335357v1
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First characterization of the volcanism in the southern Mozambique Channel: Geomorphological and structural analyses
Carole Berthod
,
Patrick Bachèlery
,
S.J. J Jorry
,
M. Pitel-Roudaut
,
Gilles Ruffet
,
et al.
Journal articles
insu-03582346v1
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Differentiation of the late-Archaean sanukitoid series and some implications for crustal growth: Insights from geochemical modelling on the Bulai pluton, Central Limpopo Belt, South Africa
Oscar Laurent
,
Régis Doucelance
,
Hervé Martin
,
Jean-François Moyen
Journal articles
hal-00993406v1
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The influence of igneous processes on the chromium isotopic compositions of Ocean Island basalts
P. Bonnand
,
R. Doucelance
,
M. Boyet
,
P. Bachèlery
,
C. Bosq
,
et al.
Journal articles
hal-02437951v1
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Temporal evolution of the Cabo Verde archipelago: new constraints from 40Ar-39Ar data
Valérie Bosse
,
R. Doucelance
,
M. Fornari
,
J. Mata
17th Annual V.M. Goldschmidt Conference, Aug 2007, Cologne, Germany. 71 (15, suppl. 1), pp.A48-A138, 2007
Conference poster
hal-00468080v1
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Formation of the Ce-Nd mantle array: crustal extraction vs. recycling by subduction
Claudine Israel
,
M. Boyet
,
R. Doucelance
,
P. Bonnand
,
P. Frossard
,
et al.
Journal articles
hal-02409422v1
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Further Helium isotopic evidence for a lower mantle contribution to the Cape Verde plume
C. Mourão
,
J. Mata
,
M. Moreira
,
R. Doucelance
,
J. Madeira
Conference poster
istex
hal-00312061v1
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