Browsing Artículos by Author "Bedatou, Emilio"
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Curved fossil bee cells as tools for reconstructing the evolutionary history and palaeogeographical distribution of Diphaglossinae (Apoidea, Colletidae)
Sarzetti, Laura C.; Dinghi, Pablo A.; Genise, Jorge F.; Bedatou, Emilio; Verde, Mariano (Palaeontology. 2014-03)The new ichnospecies Celliforma curvata is described to include curved fossil bee cells from Argentina, Uruguay and the USA. The upper part of the cell (neck) of the new ichnospecies is curved, and accordingly, it can be ...(artículo)
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Fluvial response to sudden input of pyroclastic sediments during the 2008-2009 eruption of the Chaitén Volcano (Chile) : the role of logjams
Umazano, Aldo Martín; Melchor, Ricardo Néstor; Bedatou, Emilio; Bellosi, Eduardo S.; Krause, Javier M. (Elsevier. 2014-06-02)The rhyolitic Plinian eruption of the Chilean Chaiten Volcano, initiated on May 2, 2008, suddenly introduced abundant pyroclastic sediments in the Blanco River catchment area, which experienced important modifications. ...(artículo)