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Gilles Escarguel

6
Documents
Identifiants chercheurs
  • IdHAL gilles-escarguel
  • ResearcherId : C-3297-2011
  • ORCID 0000-0003-0985-6369
  • Google Scholar : https://scholar.google.fr/citations?user=_ZI1_D0AAAAJ&hl=fr
  • IdRef : 111734002
  • ResearcherId : http://www.researcherid.com/rid/C-3297-2011

Présentation

I am a paleobiologist developing a paleontological, biogeographical and macroecological research programme focused on characterising the ***patterns, rhythms and modalities of biodiversity variations on a large spatio-temporal scale***. My long-term scientific objective is to arrive at a better description and understanding of the evolutionary dynamics, underlying macroevolutionary and macroecological mechanisms and, ultimately, influence of external factors (geography, climate, environment s.l.) driving the spatial variability and temporal evolution of biodiversity on different spatial and temporal scales, with a special emphasis on fossil to extant biological crisis time intervals, including the Anthropocene.

Publications

gwenael-caravaca
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Multiple sulfur isotope signals associated with the late Smithian event and the Smithian/Spathian boundary.

Christophe Thomazo , Arnaud Brayard , S. Elmeknassi , Emmanuelle Vennin , Nicolas Olivier
Earth-Science Reviews, 2019, 195, pp.96-113. ⟨10.1016/j.earscirev.2018.06.019⟩
Article dans une revue hal-02270774v1
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Palaeobiogeographical distribution of Smithian (Early Triassic) ammonoid faunas within the western USA basin and its controlling parameters.

Romain Jattiot , Arnaud Brayard , Hugo Bucher , Emmanuelle Vennin , Gwénaël Caravaca
Palaeontology, 2018, 61 (6), pp.881-904. ⟨10.1111/pala.12375⟩
Article dans une revue hal-01905729v1
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Early Triassic environmental dynamics and microbial development during the Smithian–Spathian transition (Lower Weber Canyon, Utah, USA).

Anne-Sabine Grosjean , Emmanuelle Vennin , Nicolas Olivier , Gwénaël Caravaca , Christophe Thomazo
Sedimentary Geology, 2018, 363, pp.136-151. ⟨10.1016/j.sedgeo.2017.11.009⟩
Article dans une revue hal-01659686v1
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Controlling factors for differential subsidence in the Sonoma Foreland Basin (Early Triassic, western USA)

Gwénaël Caravaca , Arnaud Brayard , Emmanuelle Vennin , Michel Guiraud , Laetitia Le Pourhiet
Geological Magazine, 2018, 155 (6), pp.1305 - 1329. ⟨10.1017/S0016756817000164⟩
Article dans une revue hal-01848947v1
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Early Triassic fluctuations of the global carbon cycle: New evidence from paired carbon isotopes in the western USA basin

Gwénaël Caravaca , Christophe Thomazo , Emmanuelle Vennin , Nicolas Olivier , Théophile Cocquerez
Global and Planetary Change, 2017, 154, pp.10-22. ⟨10.1016/j.gloplacha.2017.05.005⟩
Article dans une revue hal-01547080v1
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Evolution of depositional settings in the Torrey area during the Smithian (Early Triassic, Utah, USA) and their significance for the biotic recovery.

Nicolas Olivier , Arnaud Brayard , Emmanuelle Vennin , Gilles Escarguel , Emmanuel Fara
Geological Journal, 2016, 51 (4), pp.600-626. ⟨10.1002/gj.2663⟩
Article dans une revue hal-01345780v1