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Giovan Peyrotty

  • PhD Student - University of Geneva
  • PhD Student
  • University of Geneva Faculty of Science

    Research interests

    Field GeologyGeodynamicsPetrophysicsReservoir GeologyBiostratigraphyDiagenesisSedimentologyGeology of Carbonates

    About

    PhD Student at the University of Geneva https://www.unige.ch/sciences/terre/en/people/deste/researchassociates/giovan-peyrotty The Upper Triassic atoll-type carbonates of Japan and Far East Russia : Sedimentology, diagenesis, paleogeography and high resolution biostratigraphy. Research My work is a part of the REEFCADE project (REEF and carbonate buildup development) which aims to improve our knowledge of marine carbonate development during the Upper Triassic. In the past years, two PhD projects were focused on the sedimentological and paleontological study of Triassic limestones belonging to the Sambosan Accretionary Complex (SAC), in the southern part of Japan (Kyushu and Shikoku Islands). This PhD project, supervised by Prof. Rossana Martini, deals with mid-oceanic seamount carbonates from Panthalassa Ocean, now accreted in the form of isolated blocks observable from Philippines to Sakhalin Islands (Far East Russia). My research focuses on the Upper Triassic carbonates from Hokkaido (Japan) and Sikhote-Alin (Far East Russia). Main Goals -Investigate and sample unexplored limestone outcrops in Japan (Hokkaido Island) and Far East Russia (Sikhote-Alin region), considered as the continuity of the SAC to the North. -Complete a full sedimentological, diagenetic and micropaleontological study on still poorly known limestones from Triassic Panthalassa Ocean. -Use these new data for the comprehension of the establishment of Jurassic and Cretaceous accretionnary complexes in Hokkaido and Sikhote-Alin. -Compare and correlate biotic assemblage, diagenesis and depositional setting of different Triassic localities from Tethyan and Panthalassic domains. -Provide new data for taxonomic revisions and help to better constrain palaeogeographical models. Lecturer Assistant for bachelor students -Structural Geology (theoretical & field courses) -Cartography (field course) -Sedimentology of carbonates (theoretical & field courses)

    Professional experience

    PhD Student

    Universite de Geneve Faculte des Sciences

    April 2016 - Present

    Trainee

    Total SA

    January 2015 - June 2015(5 months)

    Assistant Engineer

    CNRS

    July 2014 - August 2014(a month)

    Trainee

    Total SA

    January 2014 - June 2014(5 months)

    Trainee

    GeoSciences Réunion

    April 2013 - May 2013(a month)

    Education

    PhD

    Universite de Geneve

    April 2016 - Present

    Master

    Aix-Marseille Universite Faculte des Sciences

    September 2010 - June 2015(5 years)