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Fossil chironomids and ostracods from a 5000 years- sediment sequence of Laguna El Chaltel, southern Patagonia, Argentina Massaferro, Julieta - Laprida, Cecilia - Orpella, Germán - Mercau, J. Ramón
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2.
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The austral components of the Neogene South American crocodylian fauna: the northeast Miocene-Pliocene Argentinean record Bona, Paula - Riff, Douglas
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