Search Results - "Guillou, Jean Jacques"

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  1. 1

    Ecological Transitions Indicated by Foraminiferal Assemblages in Paralic Environments by Debenay, Jean-Pierre, Guillou, Jean-Jacques

    Published in Estuaries (01-12-2002)
    “…The foraminiferal assemblages of about 1,500 samples collected worldwide in various types of paralic environments, supplemented by selected published data, led…”
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    Journal Article
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    Les tourmalinites stratiformesàdravite d'origine colloïdale du Paléoprotérozoïque sénégalo-malien by Ndiaye, Papa Moussa, Guillou, Jean Jacques

    Published in Journal of African earth sciences (1994) (01-04-1997)
    “…Dans le Paléoprotérozoïque (2,1 Ga) de Dialé-Daléma, les lentilles de tourmalinite (dravite) forment des corps bien individualisés dans le matériel…”
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  4. 4

    Geology and geochemistry of paleoproterozoic magnesite deposits (∼1.8Ga), State of Ceará, Northeastern Brazil by Parente, Clóvis Vaz, Ronchi, Luis Henrique, Sial, Alcides Nóbrega, Guillou, Jean Jacques, Arthaud, Michel Henri, Fuzikawa, Kazuo, Veríssimo, César Ulisses Vieira

    Published in Carbonates and evaporites (01-03-2004)
    “…Five important magnesite mines and small occurrences in the state of Ceará form a sequence of lenses that extend, discontinuously, for over 140km. The…”
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  5. 5

    Processus de cristallisation de plaquettes rhomboédriques à la surface d'un test porcelané de foraminifère actuel by Debenay, Jean-Pierre, Guillou, Jean-Jacques, Geslin, Emmanuelle, Lesourd, Maurice, Redois, Fabrice

    Published in Geobios (1998)
    “…Les observations faites sur un dépôt en cours de minéralisation, sur un test de Quinqueloculina cf. seminula, permettent de préciser les mécanismes de…”
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