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Géosciences Rennes
UMR 6118
Université de Rennes1
Campus de Beaulieu
35042 Rennes Cedex

02 23 23 60 76


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Dr. Romain BOUSQUET

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Professor
Géosciences Rennes
Université de Rennes 1
Campus Beaulieu
35042 Rennes Cedex
email : romain.bousquet@univ-rennes1.fr
Phone : 02 23 23 39 29
Working group Terre, Temps, Traçage

Personal homepage


Adjunct Professor
Institute for Earth and Environmental Sciences
Universität Potsdam
Karl-Liebknecht-Str. 24
D-14476 Potsdam (Germany)
Working group Mineralogy

Research

My principal interests lie in the consequence of the petrological changes onto the geodynamic processes, and onto the dynamic of the lithosphere. My approach to this problem ranges from the microscopic scale such as equilibrium between minerals up to large scale (orogen scale), e.g. consequences of metamorphic reactions on orogenic processes, and on the changes of geophysical signal, particularly those that release and consume water, change of rheological properties. My research activity focuses, until now, on main themes :

- Tectono-metamorphic petrology by describing, characterizing and quantifying metamorphic and tectonic processes during the evolution of metamorphic belts (Bousquet et al., 2002 ; Bousquet, 2008, Bousquet et al., 2008a, 2008b ; Berger and Bousquet, 2008).

- Quantification of rocks properties under transient conditions according metamorphic and the geodynamic evolution (Bousquet et al., 1997, 2005). Numerical modeling by investigating the influence on the rheology of geochemistry, layering and phase transition on the dynamic of frontier regions (Bousquet et al., 1997 ; Goffé et al., 2003 ; Arcay et al., 2006, 2007, Wichura et al., 2010)

Selected Publications

Articles

- Oberhänsli R., Bousquet R., Candan O. & Okay A., 2011, Ages et evolution of the different subduction in the East Anatolia. Turkish Journal of Earth Sciences, doi : 10.3906/yer-1006-26

- Wiederkehr M*, Bousquet R., Ziemann M., Berger A. & Schmid S. M., 2011, 3-D assessment of peak-metamorphic conditions by Raman spectroscopy of carbonaceous material : an example from the margin of the Lepontine dome (Swiss Central Alps), International Journal of Earth Sciences, doi : 10.1007/s00531-010-0622-2

- Wichura H*, Bousquet R., Oberhänsli R., 2010, Emplacement of the mid-Miocene Yatta lava flow, Kenya : implications for modelling long, channelled lava flows, Journal of Volcanology and Geothermal Research, 198, 325-338

- Ã‡etinkaplan, M., Oberhaensli, O., Candan, O. & Bousquet, R., Pressure – temperature evolution of lawsonite eclogite in Sivrihisar ; Tavþanlý Zone - Turkey, Lithos, 104, 12-32

- Bousquet R., Oberhänsli R., Goffé B., Wiederkehr M., Koller F., Schmid S. M., Schuster R., Engi M., Berger A. & Martinotti G., 2008 Metamorphism of metasediments in the scale of an orogen : A key to the Tertiary geodynamic evolution of the Alps. in Tectonic Aspects of the Alpine-Dinaride-Carpathian System Eds Siegesmund, S., Fügenschuh, B. & Froitzheim, N. Geological Society, London, Special Publications, 298, 393-412

- Berger, A., & Bousquet R. 2008 Subduction related metamorphism in the Alps : Review of isotopic ages based on petrology and their geodynamic consequences. in Tectonic Aspects of the Alpine-Dinaride-Carpathian System Eds Siegesmund, S., Fügenschuh, B. & Froitzheim, N. Geological Society, London, Special Publications, 298, 117-144

- Hackney, R., Bousquet, R., Götze, H.-J., Mahatsente, R., Jahr, T., Jentzsch, G. & Oberhänsli, R., 2007, Geophysical and petrological applications of new-generation satellite-derived gravity data : What can and needs to be done ? European Space Agency Special Publication 627 3rd International GOCE User Workshop ESA-ESRIN, Frascati, Italy 6-8 November 2006 p. 191-197

- Bousquet, R., Goffé, B., de Capitani, C., Chopin, C., Le Pichon, X. & Henry, P., 2005, Comment on “Subduction factory 1. Theoritical mineralogy, densities, seismic wave speeds and H2O contents†by Bradley R. Hacker, Geoffrey A. Abers and Simon M. Peacock, Journal of Geophysical Research, 110, B02206

- Bousquet R., Oberhänsli R., Goffé B., Jolivet L. & Vidal, O., 1998. High pressure-low temperature metamorphism and deformation in the „Bündnerschiefer“ of the Engadine window : Implications for the regional evolution of the eastern Central Alps. Journal of Metamorphic Geology, 16, 653-674

- Bousquet R., Goffé B., Henry P., Le Pichon X. & Chopin C., 1997. Kinematic, thermal and petrological model of the Central Alps : Lepontine metamorphism in the upper crust and eclogitisation of the lower crust. In : Collision Orogens : Zones of Active Transfers between Crust and Mantle (eds. Touret, J. R. L. & Austrheim, H.) Tectonophysics, 273, n°1-2, 105-127

Maps

- Oberhänsli, R., Bousquet, R., Engi, M., Goffé, B., Gosso, G., Handy, M., Höck, V., Koller, F., Lardeaux, J.-M., Polino, R., Rossi, P., Schuster, R., Schwarz, S., Spalla, M. I., 2004, Metamorphic structure of the Alps (1:1’000’000), Commission for the Geological Map of the World (UNESCO), Paris

Excursions guides

- Bousquet, R., Bertlé, R., Goffé, B, Höck, V., Koller, F. & Oberhänsli, R., 2004, The Engadine Window at the border of the eastern and central Alps. In : Thermo-mechanical evolution of the Alpine Belt, from Engadine Window to the Matterhorn (eds. Gosso, G., Engi, M., Koller, F., Lardeaux, J.-M., Oberhänsli, R. & Spalla, M. I.) Field Trip Guide Book, 32nd International Geological Congress, B29, 17-18

- Höck, V., Koller, F., Bertlé, R. & Bousquet, R., 2004, Fimber unit and the Idalp ophiolite (South pennic unit, Lower Engadine Window ; Austria-Switzerland) In : Thermo-mechanical evolution of the Alpine Belt, from Engadine Window to the Matterhorn (eds Gosso, G., Engi, M., Koller, F., Lardeaux, J.-M., Oberhänsli, R. & Spalla, M. I.) Field Trip Guide Book, 32nd International Geological Congress, B29, 17-18

- Bousquet, R., Bertlé, R., Goffé, B, Koller, F. & Oberhänsli, R., 2004, HP/LT metamorphism within the North Penninic ocean (Lower Engadine Window ; Austria-Switzerland). In : Thermo-mechanical evolution of the Alpine Belt, from Engadine Window to the Matterhorn (eds. Gosso, G., Engi, M., Koller, F., Lardeaux, J.-M., Oberhänsli, R. & Spalla, M. I.) Field Trip Guide Book, 32nd International Geological Congress, B29, 22-27