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Professeur émérite, Université de Lorraine

Phone : (33) 3 83 59 42 34 ; Fax : (33) 3 83 51 17 98

e-mail Pierre Barbey

Recherche/Research Interests

  • Genesis and emplacement of granitic magmas
  • Role of granites in the genesis and evolution of the continental crust
  • Textures and mineral reactions as petrogenetic indicators
  • Evolution of the continental crust (Archaean, Palaeoproterozoic, Variscan belt


  • 1982 Doctorat d’Etat, University Nancy I
  • 1988 Professor, University Henri Poincaré, Nancy
  • 1994 - 2006 Associate editor International Journal of Earth Sciences
  • 2002 - present French Geological Map Committee, appointed member
  • 2003 - 2006 Chargé de mission MSTP, Ministère de l’Enseignement Supérieur et de la Recherche
  • 2006 - 2007 Directeur scientifique MSTP, Ministère de l’Enseignement Supérieur et de la Recherche
  • 2007 - présent Chargé de mission, DGRI, Ministère de l’Enseignement Supérieur et de la Recherche



Nkoumbou, C., Barbey, P., Yonta-Ngoune, C., Paquette, J. L., & Villiéras, F. (2014). Pre-collisional geodynamic context of the southern margin of the Pan-African fold belt in Cameroon. Journal of African Earth Sciences, 99, 245–260.


Bouyo, M. H., Penaye, J., Barbey, P., Toteu, S. F., & Wandji, P. (2013). Petrology of high-pressure granulite facies metapelites and metabasites from Tcholliré and Banyo regions: Geodynamic implication for the Central African Fold Belt (CAFB) of north-central Cameroon. Precambrian Research, 224, 412–433.
Nkoumbou, C., Barbey, P., Yonta-Ngoune, C., Paquette, J. L., & Villiéras, F. (2013). Pre-collisional geodynamic context of the southern margin of the Pan-African fold belt in Cameroon. Journal of African Earth Sciences, .


Denèle, Y., Paquette, J. L., Olivier, P., & Barbey, P. (2012). Permian granites in the Pyrenees: the Aya pluton (Basque Country). Terra Nova, 24(2), 1–9.
Isseini, M., André-Mayer, A. S., Vanderhaeghe, O., Barbey, P., & Deloule, E. (2012). A-type granites from the Pan-African orogenic belt in south-western Chad constrained using geochemistry, Sr–Nd isotopes and U–Pb geochronology. Lithos, 153, 39–52.


Cagnard, F., Barbey, P., & Gapais, D. (2011). Transition between “Archaean-type” and “modern-type” tectonics: Insights from the Finnish Lapland Granulite Belt. Precambrian Research, 187(1-2), 127–142.


Yonta-Ngoune, C., Nkoumbou, C., Barbey, P., Le Breton, N., Montel, J. M., & Villieras, F. (2010). Geological context of the Boumnyebel talcschists (Cameroun): Inferences on the Pan-African Belt of Central Africa. Comptes Rendus. Géoscience, 342(2), 108–115.


Barbey, P. (2009). Layering and Schlieren in Granitoids: a Record of Interactions between Magma Emplacement, Crystallization and Deformation in Growing Plutons. Geologica Belgica, 12(3-4), 109–133.
Barros, C. E. M., Sardinha, A. S., Barbosa, J. P. O., Macambira, M. J. B., Barbey, P., & Boullier, A. M. (2009). Structure, petrology, geochemistry and zircon U/Pb and Pb/Pb geochrolology of the synkinematic archean (2.7 Ga) A-type granites from the Carjas metallogenic Province, Northern Brazil. Canadian Mineralogist, 47(6), 1423–1440.
Denele, Y., Barbey, P., Deloule, E., Pelleter, E., Olivier, P., & Gleizes, G. (2009). Middle Ordovician U-Pb age of the Aston and Hospitalet orthogneissic laccoliths: their role in the Variscan evolution of the Pyrenees. Bulletin de la Société Géologique de France, 180(3), 209–216.
Denele, Y., Olivier, P., Gleizes, G., & Barbey, P. (2009). Decoupling between the middle and upper crust during transpression-related lateral flow: Variscan evolution of the Aston gneiss dome (Pyrenees, France). Tectonophysics, 477(3-4), 244–261.
Gapais, D., Cagnard, F., Gueydan, F., Barbey, P., & Ballèvre, M. (2009). Mountain building and exhumation processes through time: inferences from nature and models. Terra Nova, 21(3), 188–194.
Nkoumbou, C., Villieras, F., Barbey, P., Ngoune, C. Y., Joussemet, R., Diot, F., et al. (2009). Ni-Co sulphide segregation in the Mamb pyroxenite intrusion, Cameroon. Comptes Rendus. Géoscience, 341(7), 517–525.


Barbey, P., Gasquet, D., Pin, C., & Bourgeix, A. L. (2008). Igneous banding, schlieren and mafic enclaves in calc-alkaline granites: The Budduso pluton (Sardinia). Lithos, 104, 147–163.
Charoy, B., & Barbey, P. (2008). Ferromagnesian silicate association in S-type granites: the Darongshan granitic complex (Guangxi, South China). Bulletin de la Société Géologique de France, 179(1), 13–28.
Micheletti, F., Fornelli, A., Piccarreta, G., Barbey, P., & Tiepolo, M. (2008). The basement of Calabria (southern Italy) within the context of the Southern European Variscides: LA-ICPMS and SIMS U–Pb zircon study. Lithos, 104(1-4), 1–11.
Pupier, E., Barbey, P., Toplis, M., & et al. (2008). Igneous layering, fractional crystallization and growth of granitic plutons: The Dolbel batholith in SW Niger. Journal of Petrology, 49(6), 1043–1068.


Barbey, P. (2007). Diffusion-controlled biotite breakdown reaction textures at the solid/liquid transition in the continental crust. Contributions to Mineralogy and Petrology, 154, 707–716.
Cagnard, F., Gapais, D., & Barbey, P. (2007). Collision tectonics involving juvenile crust: the example of the southern Finnish Svecofennides. Precambrian Research, 154, 125–141.
Denele, Y., Olivier, P., & Barbey, P. (2007). The Hospitalet gneiss dome (Pyrenees) revisited: lateral flow during Variscan transpression in the middle crust. Terra Nova, 19(6), 445–453.
Micheletti, F., Barbey, P., Fornelli, A., Piccarreta, G., & Deloule, E. (2007). Latest Precambrian to Early Cambrian U-Pb zircon ages of augen gneisses from Calabria (Italy), with inference to the Alboran microplate in the evolution of the peri-Gondwana terranes. International Journal of Earth Sciences, 96(5), 843–860.


Gleizes, G., Crevon, G., Asrat, A., & Barbey, P. (2006). Structure, age and mode of emplacement of the Hercynian Borderes-Louron pluton (Central Pyrenees, France). International Journal of Earth Sciences, 95(6), 1039–1052.
Pons, J., Barbey, P., Nachit, H., & Burg, J. P. (2006). Development of igneous layering during growth of pluton: The Tarçouate Laccolith (Morocco). Tectonophysics, 413, 271–286.


Ayalew, D., Marty, B., Barbey, P., Yirgu, G., & Ketefo, E. (2005). Sub-lithospheric source for Quaternary alkaline Tepi shield, southwest Ethiopia. Geochemical Journal, 39, 1–10.
Barbey, P., Ayalew, D., & Yirgu, G. (2005). Insight into origin of gabbro-dioritic cumulophyric aggregates from silicic ignimbrites: Sr and Ba zoning profiles of plagioclase phenocrysts from Oligocene Ethiopian Plateau rhyolites. Contributions to Mineralogy and Petrology, 149(2), 233–245.
Barbey, P., Macaudière, J., Marignac, C., & Jabbori, J. (2005). Les concentrations à sillimanite du Sud de Velay et l'évolution P-T-t fini-hercynienne dans le Massif central (France). Comptes Rendus. Géoscience, 337(9), 872–879.


Asrat, A., Barbey, P., Ludden, J., Reisberg, L., Gleizes, G., & Ayalew, D. (2004). Petrology and isotope geochemistry of the Pan-African Negash Pluton, Northern Ethiopia: mafic-felsic magma interactions during the construction of shallow-level calc-alkaline plutons. Journal of Petrology, 45(6), 1147–1179.
Barbey, P., Oberli, F., Burg, J. P., Nachit, H., Pons, J., & Meier, M. (2004). The Paleoproterozoic in western Anti-Atlas (Morocco): a clarification. Journal of African Earth Sciences, 39(3-5), 239–245.
Barros, C. E. M., Macambira, M. J. B., Barbey, P., & Scheller, T. (2004). Dados isotópicos Pb-Pb en zircão (evaporação) e Sm-Nd do Complexo Granitico Estrela, Provincia Mineral de Carajes, Brasil: implicações petrológicas e tectônicas. Revista Brasileira de Geociências, 34(4), 351–358.
Laumonier, B., Autran, A., Barbey, P., Cheilletz, A., Baudin, T., Cocherie, A., et al. (2004). Conséquences de l'absence de socle cadomien sur l'âge et la signification des séries pré-varisques (anté-Ordovicien supérieur) du sud de la France (Pyrénées, Montagne Noire). Bulletin de la Société géologique de France, 175(6), 643–655.


Asrat, A., & Barbey, P. (2003). Petrology, geochronology and Sr-Nd isotopic geochemistry of the Konso Pluton, Southwestern Ethiopia: Implications for transition from convergence to extension in the Pan-African Mozambique Belt. International Journal of Earth Sciences, 92, 873–890.
Asrat, A., Gleizes, G., Barbey, P., & Ayalew, D. (2003). Magma emplacement and mafic-felsic magma hybridization: structural evidence from the Pan-African Negash Pluton, Northern Ethiopia. Journal of Structural Geology, 25, 1451–1469.
Ayalew, D., Yirgu, G., Ketefo, E., Barbey, P., & Ludden, J. (2003). Intrusive equivalents of flood volcanics: evidence from petrology of xenoliths in quaternary Tana basanites. Ethiopian Journal of Science, 26, 93–102.
Barbey, P., & Libourel, G. (2003). Les relations de phases et leurs applications. Des sciences de la terre aux matériaux. CPI, GB Science Publisher, Paris 250 pp.
Gasquet, D., Barbey, P., Adou, M., & Paquette, J. L. (2003). Structure, Sr-Nd isotope geochemistry and zircon U-Pb geochronology of the granitoids of the Dabakala area (Côte d'Ivoire): evidence for a major 2.3 Ga crustal growth event in the Palaeoproterozoic of West Africa? Precambrian Research, 127(4), 329–354.


Ayalew, D., Barbey, P., Marty, B., Reisberg, L., Yirgu, G., & Pik, R. (2002). Origin and timing of Ethiopian Ignimbrites. Geological Journal, 36, 409–419.
Ayalew, D., Barbey, P., Marty, B., Reisberg, L., Yirgu, G., & Pik, R. (2002). Source, genesis and timing of giant ignimbrite deposits associated with Ethiopian continental flood basalts. Geochimica et Cosmochimica Acta, 66(8), 1429–1448.
Branquet, Y., Cheilletz, A., Cobbold, P. R., Barbey, P., Laumonier, B., & Giuliani, G. (2002). Andean deformation and rift inversion, eastern edge of Cordillera Oriental (Guateque-Medina area), Colombia. Journal of South American Earth Sciences, 15, 391–407.
Deloule, E., Alexandrov, P., Cheilletz, A., Laumonier, P., & Barbey, P. (2002). In-situ U-Pb zircon ages for Early Ordovician magmatism in the eastern Pyrenees, France: the Canigou orthogneisses. International Journal of Earth Sciences, 91(3), 398–405.


Asrat, A., Barbey, P., & Gleizes, G. (2001). The Precambian geology of Ethiopia: a review. African Geosciences Review, 8, 271–288.
Barbey, P., Cheilletz, A., & Laumonier, B. (2001). The Canigou orthogneisses (Eastern Pyrenees, France, Spain) : an Early Ordovician rapakivi granite laccolith and its contact aureole. Comptes Rendus de l'Académie des Sciences, série II. Sciences de la Terre et des planètes, 332(2), 129–136.
Barbey, P., Nachit, H., & Pons, J. (2001). Magma-host interactions during differentiation and emplacement of a shallow-level, zoned granitic pluton (Tarçouate pluton, Morocco) : implications for magma emplacement. Lithos, 58(3-4), 125–143.


Althoff, F., Barbey, P., & Boullier, A. M. (2000). 2.8-3.0 GA plutonism and deformation in the SE Amazonian craton: the Archaean granitoids of Marajoara (Carajas Mineral Province, Brazil). Precambrian Research, 104(3-4), 187–206.
Mortaji, A., Ikenne, M., Gasquet, D., Barbey, P., & Stussi, J. M. (2000). Les granitoïdes paléoprotérozoïques des boutonnières du Bas Drâa et de la Tagragra d'Akka (Anti-Atlas occidental, Maroc) : un élément du puzzle géodynamique du craton ouest-africain. Journal of African Earth Sciences, 31(3-4), 523–538.
Ngnotue, T., Nzenti, J. - P., Barbey, P., & Tchoua, F. - M. (2000). The Ntui-Betamba high-grade gneisses: a Northward extension of the Pan-African Yaoundé gneisses in Cameroon. Journal of African Earth Sciences, 31, 369–381.


Barbey, P., Marignac, C., Montel, J. M., Macaudière, J., Gasquet, D., & Jabbori, J. (1999). Cordierite growth textures and the conditions of genesis and emplacement of crustal granitic magmas : the Valey Granite complex ( Massif Central, France). Journal of Petrology, 40(9), 1425–1441.


Barros, C. E., & Barbey, P. (1998). A importância da granitogênese tardi-arqueana (2.5 Ga) na evolução tectono-metamórfica da província mineral de Carajás – O complexo granítico Estrela e sua auréola de contato. Revista Brasileira de Geociências, 28, 513–522.


Barros de Mesquita, C. E., Dall'Agnol, R., Barbey, P., & Boullier, A. M. (1997). Geochemistry of the Estrela Granite Complex, Carajás region, Brazil : an example of an Archean A-type granitoid. Journal of South American Earth Sciences, 10, 321–330.
Ikenne, M., Gasquet, D., Barbey, P., & Macaudière, J. (1997). Relations entre déformation, métamorphisme et magmatisme dans le Paléoprotérozoique du massif du Bas-Drâ (Anti-atlas occidental, Maroc). Comptes Rendus de l'Académie des Sciences, série II, 324, 237–243.


Barbey, P., Brouand, M., Le Fort, P., & Pêcher, A. (1996). Granite-migmatite genetic link : the example of the Manalu granite and Tibetan Slab migmatites in central Nepal. Lithos, 38, 63–79.
Fougnot, J., Pichavant, M., & Barbey, P. (1996). Biotite resorption in dacite lavas from northeastern Algeria. European Journal of Mineralogy, 8, 625–638.
Nachit, H., Barbey, P., Pons, J., & Burg, J. P. (1996). L'Eburnéen existe-t-il dans l'anti-atlas occidental marocain ?: L'exemple du massif du Kerdous. Comptes Rendus de l'Académie des Sciences, série II, 322, 677–683.
Vigneresse, J. L., Barbey, P., & Cuney, M. (1996). Rheological transitions during partial melting and crystallization with application to felsic magma segregation and transfer. Journal of Petrology, 37, 1579–1600.


Barbey, P., Allé, P., Brouand, M., & Albarède, F. (1995). Rare-earth patterns in zircons from the Manaslu granite and Tibetan slab migmatites (Himalaya) : insights in the origin and evolution of a crustally-derived granite magma. Chemical Geology, 125, 1–17.
Hammouda, T., Pichavant, M., Barbey, P., & Brearley, A. J. (1995). Synthesis of fluorphlogopite single crystals. Applications to experimental studies. European Journal of Mineralogy, 7, 1381–1387.


Althoff, F., Barbey, P., & Pons, J. (1994). La charnockite d'Ansignan et le granite de Saint-Arnac, témoins d'une extension crustale d'âge hercynien dans le massif de l'Agly (Pyrénées-Orientales, France). Comptes Rendus de l'Académie des Sciences, série II, 319, 239–246.
Bertrand, J. M., Barbey, P., Latouche, L., & Macaudière, J. (1994). Le socle précambrien du Cameroun, une revue partielle des travaux récents. Pangea. Conférence spécialisée du Centre International pour la Formation et les Echanges Géologiques (CIFEG), 21, 33–41.
Cheilletz, A., Barbey, P., Lama, C., Pons, J., Zimmermann, J. L., & Dautel, D. (1994). Age de refroidissement de la croûte juvénile birimienne d'Afrique de l'Ouest. Données U-Pb, Rb-Sr et K-Ar sur les formations à 2,1 Ga du SW-Niger. Comptes Rendus de l'Académie des Sciences série II, 319, 435–442.
Libourel, G., Barbey, P., & Chaussidon, M. (1994). L'altération des vitraux. La Recherche, (262), 168–188.


Nédélec, A., Minyem, D., & Barbey, P. (1993). High-P-high-T anatexis of Archean tonalitic grey gneisses : the Eseka migmatites, Cameroon. Precambrian Research, 62, 191–205.


Holtz, F., Pichavant, M., Barbey, P., & Johannes, W. (1992). Effects of H2O on liquidus phase relations in the haplogranite system at 2 and 5 kbar. American Mineralogist, 77, 1223–1241.
Macaudière, J., Barbey, P., Jabbori, J., & Marignac, C. (1992). Le stade initial de fusion dans le développement des dômes anatectiques : le dôme du Velay (Massif Central français). Comptes Rendus de l'Académie des Sciences, série II, 315, 1761–1767.
Montel, J. M., Marignac, C., Barbey, P., & Pichavant, M. (1992). Thermobarometry and granite genesis : the Hercynian low-P high-T Velay anatectic dome (French Massif Central). Journal of Metamorphic Geology, 10, 1–15.


Barbey, P. (1991). Restites in migmatites and autochtonous granites : their main features and their genesis. In P. Didier, & B. Barbarin (Eds.), Enclaves and Granite Petrology (pp. 479–492). Amsterdam: Elsevier.
Holtz, F., & Barbey, P. (1991). Genesis of peraluminous granites II. Mineralogy and chemistry of the Tourem Complex (North Portugal). Sequential melting vs. restite unmixing. Journal of Petrology, 32, 959–978.


Barbey, P., & Raith, M. (1990). The granulite belt of Lapland. In D. Vielzeuf, & P. Vidal (Eds.), Granulites and crustal differentiation (pp. 111–132). NATO-ASI series. Kluwer Academic.
Barbey, P., Macaudière, J., & Nzenti, J. P. (1990). High-pressure dehydration melting of metapelites : evidence from the migmatites of Yaoundé (Cameroon). Journal of Petrology, 31, 401–427.
Brouand, M., Banzet, G., & Barbey, P. (1990). Zircon behaviour during crustal anatexis. Evidence from the Tibetan Slab migmatites (Nepal). Journal of volcanology and geothermal research, 44, 143–161.
Toteu, S. F., Bertrand, J. M., Penaye, J., Macaudière, J., Angoua, S., & Barbey, P. (1990). Cameroon : a tectonic keystone in the Pan-African network. In J. F. Lewry, & M. R. Stauffer (Eds.), The early proterozoic Trans-Hudson orogen of North America (pp. 483–496). Spec. Paper. of the Geological Association of Canada, 37. Geological Association of Canada.


Barbey, P., Bertrand, J. M., Angoua, S., & Dautel, D. (1989). Petrology and U/Pb geochronology of the Telohat migmatites, Aleksod, Central Hoggar, Algeria. Contributions to Mineralogy and Petrology, 101, 207–219.


Boullier, A. M., & Barbey, P. (1988). A polycyclic two-stage corona growth in the Iforas granulitic Unit. Journal of Metamorphic Geology, 6, 235–254.
Martin, H., & Barbey, P. (1988). Zircon U-Pb versus Rb-Sr whole rock age data from Eastern Finland. Precambrian Research, 39, 221–226.
Nzenti, J. P., Barbey, P., Macaudière, J., & Soba, D. (1988). Origin and evolution of the late Precambrian high-grade Yaoundé gneisses. Precambrian Research, 38, 91–109.


Barbey, P., & Cuney, M. (1987). Modalités de la fusion partielle dans les orthogneiss de St Alyre (Cézallier, Massif Central français). Géologie de la France, 4, 45–50.
Barbey, P., & Martin, H. (1987). The role of komatiites in plate tectonics. Evidence from the Archaean and early Proterozoic crust in the Eastern baltic shield. Precambrian Research, 35, 1–14.


Barbey, P., Bernard-Griffiths, J., & Convert, J. (1986). The Lapland charnockitic complex : REE geochemistry and petrogenesis. Lithos, 19, 95–111.
Champenois, M., Boullier, A. M., Sautter, V., Wright, L. I., & Barbey, P. (1986). Tectonometamorphic evolution of the gneissic Kidal assemblage related to the Pan-African thrust tectonics (Adrar des Iforas, Mali). Journal of African Earth Sciences, 6(1), 19–27.
Montel, J. M., Weber, C., Barbey, P., & Pichavant, M. (1986). Thermo-barométrie du domaine anatectique du Velay (Massif Central, France) et conditions de genèse des granites tardi-migmatitiques. Comptes Rendus de l'Académie des Sciences, série II, 302, 647–652.
Nédélec, A., Nzenti, J. P., Macaudière, J., & Barbey, P. (1986). Evolution structurale et métamorphique des schistes de Mbalmayo (Cameroun). Implications pour la structure de la zone mobile pan-africaine d'Afrique centrale, au contact du craton du Congo. Comptes Rendus de l'Académie des Sciences, série II, 303, 75–80.
Weber, C., & Barbey, P. (1986). The role of water, mixing processes and metamorphic fabric in the genesis of the Baume migmatites (Ardèche, France). Contributions to Mineralogy and Petrology, 92, 481–491.


Weber, C., & Barbey, P. (1985). Genèse de spinelles zincifères à partir d'orthogneiss granitiques dans les conditions du début de l'anatexie. Exemple des migmatites de la Baume (Ardèche, France). Comptes Rendus de l'Académie des Sciences, série II, 300, 349–354.
Weber, C., Barbey, P., Cuney, M., & Martin, H. (1985). Trace element behaviour during migmatization. Evidence for a complex melt-residuum-fluid interaction in the St Malo migmatitic dome (France). Contributions to Mineralogy and Petrology, 90, 52–62.
Weber, C., Pichavant, M., & Barbey, P. (1985). La cordiérite dans le domaine anatectique du Velay (Massif Central français) : un marqueur de l'anatexie, du magmatisme et de l'hydrothermalisme. Comptes Rendus de l'Académie des Sciences, série II, 301, 303–308.


Barbey, P., Convert, J., Moreau, B., Capdevilla, R., & Hameurt, J. (1984). Petrogenesis and evolution of an early Proterozoic collisional orogenic belt : the granulite belt of Lapland and the Belomorides (Fennoscandia). Bulletin of the Geological Society of Finland, 56, 161–188.
Nzenti, J. P., Barbey, P., Jegouzo, P., & Moreau, C. (1984). Un nouvel exemple de ceinture granulitique dans une chaîne protérozoique de collisison : les migmatites de Yaoundé au Cameroun. Comptes Rendus de l'Académie des Sciences, série II, 299, 1197–1199.


Barbey, P., & Cuney, M. (1982). K, Rb, Sr, Ba, U and Th geochemistry of the Lapland granulites (Fenno-scandia). LILE fractionation controlling factors. Contributions to Mineralogy and Petrology, 81, 304–316.
Barbey, P., Capdevilla, R., & Hameurt, J. (1982). Major and transition trace element abundances in the khondalite suite of the granulite belt of Lapland (Fennoscandia) : evidence for an early Proterozoic flysch-belt. Precambrian Research, 16, 273–290.
Barbey, P., Touret, L., Capdevilla, R., & Hameurt, J. (1982). Mise en évidence de deux séries paléo-volcaniques dans la ceinture protérozoique de la Tana. Conséquences sur l'environnement géotectonique de la ceinture des granulites de Laponie (Fennoscandie). Comptes Rendus de l'Académie des Sciences, série II, 292, 207–210.
Cuney, M., & Barbey, P. (1982). Mise en évidence de phénomènes de cristallisation fractionnée dans les migmatites. Comptes Rendus de l'Académie des Sciences, Série II, 295, 37–42.


Teaching : magmatic and metamorphic petrology, field geology, phase diagrams applied to Earth sciences

Thesis supervision :

  • Denele, Y. (2007) Formation des dômes gneissiques hercyniens dans les Pyrénées : exemple du massif de l’Aston-Hospitalet. Thèse de Doctorat de l’Université de Toulouse (co-direction G. Gleizes, P. Olivier)
  • Pupier E. (2006) Approche expérimentale de la cristallisation dans les chambres magmatiques et étude d’intrusions litées (massif gabbroïque du Skaergaard, Groenland, et pluton granitique de Dolbel, Niger). Thèse de doctorat de l’Université Henri Poincaré (co-direction M. Toplis, S. Duchêne)
  • Micheletti F. (2005) Il Magmatismo acido Neo-Proterozoico - Cambriano in Calabria : studio petrochimico e geocronologico degli gneiss occhiadini. Thèse de doctorat en cotutelle Universités de Bari et Henri Poincaré (co-direction A.M. Fornelli)
  • Asrat A. (2002) Etude structurale (ASM), pétrologique et géochimique (Rb-Sr, Sm-Nd, U-Pb) des plutons panafricains de Negash et de Konso, Ethiopie) : place des mélanges acides-basiques dans la construction des plutons calco-alcalins. Thèse de doctorat de l’Université Henri Poincaré (co-direction G. Gleizes)
  • Adou M. (2000) Cartographie de la feuille Dabakala (Centre-Nord de la Côte d’Ivoire) à 1/200 000e. Nature, âge et origine des granitoïdes. Thèse de doctorat de l’Institut National Polytechnique de Lorraine (co-direction D. Gasquet)
  • Ayalew D. (1999) Pétrologie et géochimie des ignimbrites Alaji des hauts plateaux éthiopiens : source, chronologie et impact environnemental. Thèse de doctorat de l’Institut National Polytechnique de Lorraine (co-direction B. Marty)

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