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Raphaël
PIKProfile
Chargé de recherche CNRS
Tel : (33) 3 83 59 42 44 ; Fax : (33) 3 83 51 17 98 ; Mobile : (33) 6 24 81 52 03
Recherche / Research Interests
- Noble gas geochemistry. Igneous petrology and geochemistry
- Origin and nature of mantle sources involved in the generation of Continental Flood Basalts. Research aspect focused on the Ethiopian volcanic province
- Volcanic and tectonic evolutions in rifted areas : implications of plume impingement on rift evolution and localisation, volcano-tectonic chronological relationships, rates of rift flanks uplift. Research aspects based on low temperature (U+Th)/He thermochronology and surface exposure datings (cosmogenic 3He). Targets : East African Rift and Rhine Graben
- Uplift and Erosion rates of Himalaya : thermochronology and cosmogenic datings
- Nature and origin of dissolved noble gas in groundwater : hydrodynamic implications, recharge paleo-temperatures, tectonic implications. Targets : Albian aquifer in the Paris Basin, geothermal fluids from Mediterranean areas
CV
- 1993-1997 : Ph-D thesis at CEREGE, Univ-Aix-Marseille III. Dir. C. Coulon. Pétrologie et Géochimie des trapps d’Ethiopie un exemple d’interactions panache lithosphere.
- 1997-1998 : Post-doc at CRPG Nancy, financial support EC. Mantle and Crustal flux in seismic zones. Evidence from Helium isotopes.
- 1998- present : CNRS researcher at CRPG, Nancy.
Publications
2013
Medynski, S., Pik, R., Burnard, P., Williams, A., Vye-Brown, C., Ferguson, D., et al. (2013). Controls on magmatic cycles and development of rift topography of the Manda Hararo segment (Afar,Ethiopia):Insights from cosmogenic 3He investigation of landscape evolution. Earth and Planetary Science Letters, 367, 133–145.
2012
Denèle, Y., Leroy, S., Pelleter, E., Pik, R., Talbot, J. Y., & Khanbari, K. (2012). The Cryogenian arc formation and successive high-K calc–alkaline plutons of Socotra Island (Yemen). Arabian Journal of Geosciences, 5, 903–924.
Puchol, N., Blard, P. H., Charreau, J., & Pik, R. (2012). Les nucléides cosmogéniques : traceurs à haute résolution des taux d'érosion au cours du temps. Géochronique, (124), 19–21.
Zimmermann, L., Blard, P. H., Burnard, P., Medynski, S., Pik, R., & Puchol, N. (2012). A New Single Vacuum Furnace Design for Cosmogenic 3He Dating. Geostandards and Geoanalytical Research, , 1–9.
2011
Perrineau, A., Van der Woerd, J., Gaudemer, Y., Liu-Zeng, J., Pik, R., Tapponnier, R., et al. (2011). Incision rate of the Yellow River in northeastern Tibet constrained by 10Be and 26Al cosmogenic isotopes dating of fluvial terraces: Implications for catchment evolution and plateau building. Geological Society of London Special Publication, 353, 189–219.
Pik, R. (2011). East African on the rise. Nature Geoscience, 4(10), 660–661.
Schimmelpfennig, I., Benedetti, L., Garreta, V., Pik, R., Blard, P. H., Burnard, P. G., et al. (2011). Calibration of cosmogenic 36Cl production rates by spallation of Ca and K on in lava flows samples from Mt. Etna ( 38°N, Italy) and Payun Matru (36°S, Argentina). Geochimica et Cosmochimica Acta, 75(10), 2611–2632.
Schimmelpfennig, I., Williams, A., Pik, R., Burnard, P., Niedermann, S., Finkel, R., et al. (2011). Inter-comparison of cosmogenic in-situ 3He, 21Ne and 36Cl at low latitude along an altitude transect on the SE slope of Kilimanjaro volcano (3°S, Tanzania). Quaternary Geochronology, 6(5), 425–436.
2010
Roudil, D., Jegou, C., Pik, R., Barthe, M. F., Cuney, M., Vella, F., et al. (2010). Thermal desorption gas chromatography and positron annihilation spectroscopy contribution to alpha decay studies in actinide-doped matrices. IEEE Trans. Nucl. Sci., 57, 3676–3677.
2009
Godard, V., Pik, R., Lavé, J., Cattin, R., Tibari, B., de Sigoyer, J., et al. (2009). Late Cenozoic evolution of the central Longmen Shan, eastern Tibet: Insight from (U-Th)/He thermochronometry. Tectonics, 28(TC5009), 1–17.
Pik, R., & Marty, B. (2009). Helium isotopic signature of modern and fossil fluids associated with the Corinth rift fault zone (Greece): Implication for fault connectivity in the lower crust. Chemical Geology, 266(1-2), 67–75.
Schimmelpfennig, I., Benedetti, L., Finkel, R., Pik, R., Blard, P. H., Bourles, D., et al. (2009). Sources of in-situ Cl-36 in basaltic rocks. Implications for calibration of production rates. Quaternary Geochronology, 4(6), 441–461.
2008
Blard, P. H., & Pik, R. (2008). An alternative isochron method for measuring cosmogenic He-3 in lava flows. Chemical Geology, 251(1-4), 20–32.
Maurel, O., Monié, P., Pik, R., Arnaud, N., Brunel, M., & Jolivet, M. (2008). The Meso-Cenozoic thermo-tectonic evolution of the Eastern Pyrenees: an 40Ar/39Ar fission track and (U/Th)/He thermochronological study of the Canigou and Mont-Louis massifs. International Journal of Earth Sciences, 97(3), 565–584.
Pik, R., Marty, B., Carignan, J., Yirgu, G., & Ayalew, T. (2008). Timing of East African Rift development in southern Ethiopia: Implication for mantle plume activity and evolution of topography. Geology, 36(2), 167–170.
Roudil, D., Bonhoure, J., & Pik, R. (2008). Diffusion of radiogenic helium in natural uranium oxides. Journal of Nuclear Materials, 378(1), 70–78.
2007
Blard, P. H., Lavé, J., Pik, R., Wagnon, P., & Bourlès, D. (2007). Persistence of full glacial conditions in the central Pacific until 15,000 years ago. Nature, 449(7162), 585–591.
Bourgeois, O., Ford, M., Diraison, M., Le Carlier de Veslud, C., Gerbault, M., Pik, R., et al. (2007). Separation of rifting and lithospheric folding signatures in the NW-Alpine foreland. International Journal of Earth Sciences, 96, 1003–1031.
Dunai, T. J., Stuart, F. M., Pik, R., Burnard, P., & Gayer, E. (2007). Production of 3He in crustal rocks by cosmogenic thermal neutrons. Earth and Planetary Science Letters, 258(1-2), 228–236.
Montagner, J. P., Marty, B., Stutzmann, E., Sicilia, D., Cara, M., Pik, R., et al. (2007). Mantle upwellings and convective instabilities revealed by seismic tomography and helium isotope geochemistry beneath eastern Africa. Geophysical Research Letters, 34, L21303.
2006
Bernet, M., Van der Beek, P., Pik, R., Huyghe, P., Mugnier, J. L., Labrin, E., et al. (2006). Miocene to recent exhumation of the central Himalaya determined from combined detrital zircon fission-track and U/Pb analysis of Siwalik sediments, western Nepal. Basin Research, 18(4), 393–412.
Kraml, M., Pik, R., Rahn, M., Selbekk, R., Carignan, J., & Keller, J. (2006). A new multi-mineral age reference material for 40Ar/39Ar, (U-Th)/He and fission track dating methods: the Limberg t3 tuff. Geostandards and Geoanalytical Research, 30(2), 73–86.
Pik, R., Marty, B., & Hilton, D. R. (2006). How many mantle plumes in Africa?: The geochemical point of view. Chemical Geology, 226, 100–114.
2005
Boyet, M., Garcia, M. O., Pik, R., & Albarede, F. (2005). A search for Nd-142 evidence of primordial mantle heterogeneities in plume basalts. Geophysical Research Letters, 32(4).
Yokochi, R., Marty, B., Pik, R., & Burnard, P. (2005). High 3He/4He ratios in peridotite xenoliths from SW Japan revisited: evidence for cosmogenic 3He released by vacuum crushing. Geochemistry Geophysics Geosystems G3, 6(1), 1–12.
2002
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.
Révillon, S., Chauvel, C., Arndt, N. T., Pik, R., Martineau, F., Fourcade, S., et al. (2002). Heterogeneity of the Caribbean plateau mantle source: Sr, O and He isotopic compositions of olivine and clinopyroxene from Gorgona Island. Earth and Planetary Science Letters, 205(1-2), 91–106.
2000
Quattrocchi, F., Pik, R., Angelone, M., Barbieri, M., Conti, A., Guerra, S., et al. (2000). Geochemical changes at the Bagni di Triponzo thermal spring during the Umbria Marche 1997-1998 seismic sequence. Journal of Seismology, 4(4), 567–587.
1999
Dereje, A., Yirgu, G., & Pik, R. (1999). Geochemical and isotopic (Sr, Nd and Pb) characteristics of volcanic rocks from southwestern Ethiopia. Journal of African Earth Sciences, 29(2), 381–391.
Pik, R., Deniel, C., Coulon, C., Yirgu, G., & Marty, B. (1999). Isotopic and trace element signatures of Ethiopian flood basalts : evidence for plume-lithosphère interactions. Geochimica et Cosmochimica Acta, 63(15), 2263–2279.
Roger, S., Dautria, J. M., Coulon, C., Pik, R., Yirgu, G., Michard, A., et al. (1999). An insight on the nature, composition and evolution of the lithospheric mantle beneath the north-western Ethiopian plateau : the ultrabasic xenoliths from the Tana Lake Province. Acta Vulcanologica, 11(1), 161–168.
1998
Pik, R., Deniel, C., Coulon, C., Yirgu, G., Hofmann, C., & Dereje, A. (1998). The Northwestern Ethiopian Plateau flood basalts : Classification and spatial distributionof magma types. Journal of Volcanology and Geothermal Research, 81, 91–111.
Rochette, P., Tamrat, E., Féraud, G., Pik, R., Courtillot, V., Ketefo, E., et al. (1998). Magnetostratigraphy and timing of the Oligocene Ethiopian traps. Earth and Planetary Science Letters, 164, 497–510.
1997
Hofmann, C., Courtillot, V., Féraud, G., Rochette, P., Yirgu, G., Ketefo, E., et al. (1997). Timing of the Ethiopian flood basalt event and implications for plume birth and global change. Nature, 389, 838–841.
Roger, S., Pik, R., Dautria, J. M., Coulon, C., Yirgu, G., Dereje, A., et al. (1997). Rifting actif ou passif en Ethiopie ?: Eléments de réponse apportés par l'étude des xénolites péridotites de la région du lac Tana. Comptes Rendus de l'Académie des Sciences, série II, 324, 1009–1016.
1996
Marty, B., Pik, R., & Yirgu, G. (1996). Helium isotopic variations in Ethiopian Plume Lavas: nature of magmatic sources and limit on lower mantle contribution. Earth and Planetary Science Letters, 144, 223–237.
Enseignement / Teaching
- Teaching : geochemistry, igneous petrology & rift geodynamics
- Supervision : Ph-D thesis of Eric Gayer - Relationships between climate-tectonics-erosion-transport in the himalayan system : use of new thermochronologic and cosmogenic methods of dating
