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Number of documents

45

Régis Doucelance


Journal articles33 documents

  • P. Bonnand, R. Doucelance, M. Boyet, P. Bachèlery, C. Bosq, et al.. The influence of igneous processes on the chromium isotopic compositions of Ocean Island basalts. Earth and Planetary Science Letters, Elsevier, 2020, 532, pp.116028. ⟨10.1016/j.epsl.2019.116028⟩. ⟨hal-02437951⟩
  • Claudine Israel, M. Boyet, R. Doucelance, P. Bonnand, P. Frossard, et al.. Formation of the Ce-Nd mantle array: crustal extraction vs. recycling by subduction. Earth and Planetary Science Letters, Elsevier, 2020, 530, pp.115941. ⟨10.1016/j.epsl.2019.115941⟩. ⟨hal-02409422⟩
  • Régis Doucelance, Emilie Bruand, Simon Matte, Chantal Bosq, Delphine Auclair, et al.. In-situ determination of Nd isotope ratios in apatite by LA-MC-ICPMS: Challenges and limitations. Chemical Geology, Elsevier, 2020, 550, pp.119740. ⟨10.1016/j.chemgeo.2020.119740⟩. ⟨hal-02880485⟩
  • M. Boyet, R. Doucelance, C. Israel, P. Bonnand, Delphine Auclair, et al.. New Constraints on the Origin of the EM‐1 Component Revealed by the Measurement of the La‐Ce Isotope Systematics in Gough Island Lavas. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2019, ⟨10.1029/2019GC008228⟩. ⟨hal-02156044⟩
  • P. Bonnand, C. Israel, Maud Boyet, R. Doucelance, Delphine Auclair. Radiogenic and stable Ce isotope measurements by 1 thermal ionisation mass spectrometry. Journal of Analytical Atomic Spectrometry, Royal Society of Chemistry, 2019, 34 (3), pp.504-516. ⟨10.1039/c8ja00362a⟩. ⟨hal-02110895⟩
  • Nina Bellot, Maud Boyet, Régis Doucelance, Pierre Bonnand, Ivan Savov, et al.. Origin of negative Cerium anomalies in subduction-related volcanic samples: constraints from Ce and Nd isotopes. Chemical Geology, Elsevier, 2018, 500, pp.46-63. ⟨10.1016/j.chemgeo.2018.09.006⟩. ⟨hal-02110867⟩
  • Nina Bellot, Maud Boyet, Régis Doucelance, Christian Pin, Catherine Chauvel, et al.. Ce isotope systematics of island arc lavas from the Lesser Antilles. Geochimica et Cosmochimica Acta, Elsevier, 2015, 168, pp.261 - 279. ⟨10.1016/j.gca.2015.07.002⟩. ⟨hal-01635988⟩
  • O. Laurent, M. Rapopo, G. Stevens, Jean-François Moyen, Hervé Martin, et al.. 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). Lithos, Elsevier, 2014, 196-197, pp.131-149. ⟨10.1016/j.lithos.2014.03.006⟩. ⟨hal-01130728⟩
  • Oscar Laurent, Hervé Martin, Jean-François Moyen, Régis Doucelance. The diversity and evolution of late-Archean granitoids: Evidence for the onset of “modern-style” plate tectonics between 3.0 and 2.5 Ga. Lithos, Elsevier, 2014, 205, pp.208-235. ⟨10.1016/j.lithos.2014.06.012⟩. ⟨hal-01134200⟩
  • Régis Doucelance, Karim Kelfoun, Philippe Labazuy, Chantal Bosq. Geochemical insights into the internal dynamics of debris avalanches. A case study: The Socompa avalanche, Chile. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2014, 15 (6), pp.2282-2300. ⟨10.1002/2014GC005235⟩. ⟨hal-01133672⟩
  • Camille Cartier, Tahar Hammouda, Régis Doucelance, Maud Boyet, Jean-Luc Devidal, et al.. Experimental study of trace element partitioning between enstatite and melt in enstatite chondrites at low oxygen fugacities and 5 GPa. Geochimica et Cosmochimica Acta, Elsevier, 2014, 130, pp.167-187. ⟨10.1016/j.gca.2014.01.002⟩. ⟨hal-01068155⟩
  • Régis Doucelance, Nina Bellot, Maud Boyet, Tahar Hammouda, Chantal Bosq. What coupled cerium and neodymium isotopes tell us about the deep source of oceanic carbonatites. Earth and Planetary Science Letters, Elsevier, 2014, 407, pp.175-186. ⟨10.1016/j.epsl.2014.09.042⟩. ⟨hal-01134266⟩
  • Oscar Laurent, Régis Doucelance, Hervé Martin, Jean-François Moyen. 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. Precambrian Research, Elsevier, 2013, 227, pp.186-203. ⟨10.1016/j.precamres.2012.07.004⟩. ⟨hal-00993406⟩
  • Oscar Laurent, Jean-Louis Paquette, Hervé Martin, Régis Doucelance, Jean-François Moyen. 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. Precambrian Research, Elsevier, 2013, 230, pp.209-226. ⟨10.1016/j.precamres.2013.02.009⟩. ⟨hal-00996833⟩
  • C. MourÃo, João Mata, Régis Doucelance, J. Madeira, Marc-Alban Millet, et al.. Geochemical temporal evolution of Brava Island magmatism: Constraints on the variability of Cape Verde mantle sources and on carbonatite-silicate magma link. Chemical Geology, Elsevier, 2012, 334, pp.44-61. ⟨10.1016/j.chemgeo.2012.09.031⟩. ⟨hal-00784194⟩
  • Oscar Laurent, Hervé Martin, Régis Doucelance, Jean-François Moyen, Jean-Louis Paquette. Geochemistry and petrogenesis of high-K "sanukitoids" from the Bulai pluton, Central Limpopo Belt, South Africa: Implications for geodynamic changes at the Archaean-Proterozoic boundary. Lithos, Elsevier, 2011, 123 (1-4), pp.73-91. ⟨10.1016/j.lithos.2010.12.009⟩. ⟨hal-00682484⟩
  • Cynthia J.M.G. Sanchez-Garrido, Gary Stevens, Richard Armstrong, Jean-François Moyen, Hervé Martin, et al.. Diversity in Earth's early felsic crust: Paleoarchean peraluminous granites of the Barberton Greenstone Belt. Geology, Geological Society of America, 2011, 39 (10), pp.963-966. ⟨10.1130/G32193.1⟩. ⟨hal-00682296⟩
  • Régis Doucelance, Tahar Hammouda, Manuel Moreira, Joao C. Martins. Geochemical constraints on depth of origin of oceanic carbonatites: The Cape Verde case. Geochimica et Cosmochimica Acta, Elsevier, 2010, 74, pp.7261-7282. ⟨10.1016/j.gca.2010.09.024⟩. ⟨hal-00538445⟩
  • Joao Mapa, Manuel Moreira, Régis Doucelance, Magali Ader, Luis Silva. Noble gas and carbon isotopic signatures of Cape Verde oceanic carbonatites: Implications for carbon provenance. Earth and Planetary Science Letters, Elsevier, 2010, 291, pp.70-83. ⟨10.1016/j.epsl.2009.12.052⟩. ⟨hal-00530989⟩
  • C. MourÃo, J. Mata, Régis Doucelance, J. Madeira, António Brum da Silveira, et al.. Quaternary extrusive calciocarbonatite volcanism on Brava Island (Cape Verde): A nephelinite-carbonatite immiscibility product. Journal of African Earth Sciences, Elsevier, 2010, 56, pp.59-74. ⟨10.1016/j.jafrearsci.2009.06.003⟩. ⟨hal-00471588⟩
  • André Poirier, Régis Doucelance. Effective Correction of Mass Bias for Rhenium Measurements by MC-ICP-MS. Geostandards and Geoanalytical Research, Wiley, 2009, 33 (2), pp.195-204. ⟨hal-00451041⟩
  • Marc-Alban Millet, Régis Doucelance, Joel A. Baker, Pierre Schiano. Reconsidering the origins of isotopic variations in Ocean Island Basalts: Insights from fine-scale study of Sao Jorge Island, Azores archipelago. Chemical Geology, Elsevier, 2009, 265, pp.289-302. ⟨10.1016/j.chemgeo.2009.04.005⟩. ⟨hal-00453254⟩
  • Marc-Alban Millet, Régis Doucelance, Pierre Schiano, Karine David, Chantal Bosq. Mantle plume heterogeneity versus shallow-level interactions: A case study, the São Nicolau Island, Cape Verde archipelago. Journal of Volcanology and Geothermal Research, Elsevier, 2008, 176 (2), pp.265-276. ⟨10.1016/j.jvolgeores.2008.04.003⟩. ⟨hal-00373488⟩
  • Muriel Laubier, Pierre Schiano, Régis Doucelance, Luisa Ottolini, Didier Laporte. Olivine-hosted melt inclusions andmelting processes beneath the FAMOUS zone (Mid-Atlantic Ridge). Chemical Geology, Elsevier, 2007, 240 (1-2), pp.129-150. ⟨10.1016/j.chemgeo.2007.02⟩. ⟨hal-00329573⟩
  • Vinciane Debaille, Janne Blichert-Toft, Arnaud Agranier, Régis Doucelance, Pierre Schiano, et al.. Geochemical component relationships in MORB from the Mid-Atlantic Ridge, 22-35°N. Earth and Planetary Science Letters, Elsevier, 2006, 241, pp.844 - 862. ⟨10.1016/j.epsl.2005.11.004⟩. ⟨hal-00094294⟩
  • Vinciane Debaille, Régis Doucelance, Dominique Weis, Pierre Schiano. Multi-stage mixing in subduction zones: application to Merapi Volcano (Java island, Sunda arc). Geochimica et Cosmochimica Acta, Elsevier, 2006, 70, pp.723-741. ⟨hal-00181070⟩
  • Stéphane Escrig, Régis Doucelance, Manuel Moreira, Claude Jean Allègre. Os isotope systematics in Fogo Island: Evidence for lower continental crust fragments under the Cape Verde Southern Islands. Chemical Geology, Elsevier, 2005, 219 (1-4), pp.93 - 113. ⟨10.1016/j.chemgeo.2005.02.011⟩. ⟨hal-01901805⟩
  • André Poirier, Régis Doucelance, Clément Gariépy. Radiogenic isotope investigation of the St-Robert H5 fall. Meteoritics and Planetary Science, Wiley, 2004, 39 (12), pp.1983-1993. ⟨hal-01902592⟩
  • P. Deschamps, C. Hillaire-Marcel, J.-L. Michelot, R. Doucelance, Bassam Ghaleb, et al.. 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. Hydrology and Earth System Sciences Discussions, European Geosciences Union, 2004, 8 (1), pp.35-46. ⟨hal-00330850⟩
  • Régis Doucelance, Stéphane Escrig, Manuel Moreira, Clément Gariépy, Mark Kurz. Pb-Sr-He isotope and trace element geochemistry of the Cape Verde Archipelago. Geochimica et Cosmochimica Acta, Elsevier, 2003, 67 (19), pp.3717 - 3733. ⟨10.1016/S0016-7037(03)00161-3⟩. ⟨hal-01902376⟩
  • Pierre Deschamps, Régis Doucelance, Bassam Ghaleb, Jean-Luc Michelot. Further investigations on optimized tail correction and high-precision measurement of uranium isotopic ratios using multi-collector ICP-MS. Chemical Geology, Elsevier, 2003, 201 (1-2), pp.141 - 160. ⟨10.1016/S0009-2541(03)00226-2⟩. ⟨hal-01902491⟩
  • Régis Doucelance, G. Manhès. Reevaluation of precise lead isotope measurements by thermal ionization mass spectrometry: comparison with determinations by plasma source mass spectrometry. Chemical Geology, Elsevier, 2001, 176 (1-4), pp.361 - 377. ⟨10.1016/S0009-2541(00)00409-5⟩. ⟨hal-01902243⟩
  • Manuel Moreira, Régis Doucelance, Mark Kurz, Bernard Dupré, Claude Jean Allègre. Helium and lead isotope geochemistry of the Azores Archipelago. Earth and Planetary Science Letters, Elsevier, 1999, 169 (1-2), pp.189 - 205. ⟨10.1016/S0012-821X(99)00071-0⟩. ⟨hal-01902219⟩

Conference papers1 document

  • Claudine Israel, Maud Boyet, Régis Doucelance, Pierre Bonnand, P. Frossard, et al.. 138La-138Ce and 147Sm-143Nd isotope composition of the main silicate reservoirs and implications forthe rare earth elements pattern of the Bulk Silicate Earth. Goldschmidt 2019, Aug 2019, Barcelone, Spain. ⟨hal-02526214⟩

Poster communications6 documents

  • Maud Boyet, Régis Doucelance, Claudine Israel, Pierre Bonnand, Delphine Auclair, et al.. The La-Ce Isotope Systematics in Gough Island Lavas: New Constraints on the Origin of the EM1 Component. Goldschmidt, Aug 2019, Barcelone, Spain. ⟨hal-02403954⟩
  • R. Doucelance, Emilie Bruand, S Matte, C Bosq, Delphine Auclair, et al.. In-situ determination of Nd isotope ratios in apatite. Goldschmidt 2019, Aug 2019, Barcelona, Spain. ⟨hal-02376576⟩
  • Régis Doucelance, Nina Bellot, Maud Boyet, Tahar Hammouda. Cerium isotope systematics of oceanic carbonatites. Goldschmidt Conference, Aug 2013, Florence, Italy. ⟨hal-02570326⟩
  • R. Doucelance, J. Mata, M. Moreira, L.C. Silva. Isotope evidences for the origin of Cape Verde oceanic carbonatites. Goldschmidt, Aug 2007, Cologne, Germany. 71, pp.A233-A233, 2007, ⟨10.1016/j.gca.2007.06.014⟩. ⟨hal-00311160⟩
  • C. Mourão, J. Mata, M. Moreira, R. Doucelance, J. Madeira. Further Helium isotopic evidence for a lower mantle contribution to the Cape Verde plume. Goldschmidt, Aug 2007, Cologne, Germany. 71 (15), pp.A691-A691, 2007, ⟨10.1016/j.gca.2007.06.021⟩. ⟨hal-00312061⟩
  • Valérie Bosse, R. Doucelance, M. Fornari, J. Mata. Temporal evolution of the Cabo Verde archipelago: new constraints from 40Ar-39Ar data. 17th Annual V.M. Goldschmidt Conference, Aug 2007, Cologne, Germany. 71 (15, suppl. 1), pp.A48-A138, 2007. ⟨hal-00468080⟩

Book sections2 documents

  • Denis Andrault, Nathalie Bolfan-Casanova, Mohamed Ali Bouhifd, Asmaa Boujibar, Maud Boyet, et al.. Environnement de la Terre primitive : Comment construire une planète habitable ? Groupe de Recherche : « Mécanismes géodynamiques de la Terre primitive ». DES VOLCANS AUX NUAGES L’Observatoire de Physique du Globe de Clermont-Ferrand, 262-263 (II), pp.7-40, 2017, Revue d'Auvergne. ⟨hal-02882573⟩
  • Régis Doucelance, Ivan Vlastélic. Application des traceurs isotopiques à l’étude des sources des magmas. DES VOLCANS AUX NUAGES L’Observatoire de Physique du Globe de Clermont-Ferrand, 262-263 (II), pp.159-180, 2017, Revue d'Auvergne. ⟨hal-02882106⟩

Reports3 documents

  • Jean-Luc Nagel, Eric Degay, Régis Doucelance. Inventaire Minier du département de la Guyane: le prospect aurifère de Langa Tabiki. [Rapport de recherche] R38415, BRGM. 1995. ⟨hal-02572678⟩
  • Jean-Luc Nagel, Eric Degay, Régis Doucelance, Pierre Maurizot. Inventaire Minier du département de la Guyane: le prospect aurifère de Cazal. [Rapport de recherche] R38416, BRGM. 1995. ⟨hal-02875937⟩
  • Jean-Luc Nagel, Eric Degay, Régis Doucelance, Pierre Maurizot. Inventaire Minier du département de la Guyane: le prospect aurifère de Mataroni. [Rapport de recherche] R38417, BRGM. 1995. ⟨hal-02876048⟩