Listar por tema "Terciario"

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    • openAccess   Indicios de paleoincendios en el Terciario de la Península Ibérica 

      Barrón, Eduardo Ateneu de natura (2003-07)
      The presence of fusain in coal deposits shows that foresta l tires acted in ecosystems at the past. During the Tertiary in the [berian Penninsula, fores tal ecosystems underwent tires. Pollen analysis made in the tertiary ...