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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Gallardo Gallardo, Víctor Ariel - Espinoza, Carola
    Type: Article
    In: Gayana (Concepción)
    Date: 2006-10-01
    Subjects: bacterial mats  big bacteria  microbialites  microfossils  Precambrian  Proterozoic  Sediment bacteria  stromatolites