Late Quaternary vegetation and climate dynamics in southern Amazonia inferred from Lagoa da Confusao in Tocantis State, nothern Brazil. del valle del río Róbalo en la isla Navarino, da betuloides en Cordillera de Darwin; a saber, la tem- Cassino Et Al. Peixe, Rio Grande do Sul, Brasil Cassino, Rio Grande, RS. da Silva, Thiago Elias