Browsing by Subject "Paleoambiente"

Now showing items 1-3 of 3

    • Antecedentes arqueológicos del género Diplodón (Spix, 1827)(Bivalvia, Hyriidae) en Chile 
      Jackson Squella, Donald; Jackson Squella, Douglas (Ediciones Univ. Concepción, Comité de Publicación, 2008)
      We review bibliography on genus Diplodon (Spix, 1827) (Hyriidae) records obtained in archaeological contexts in Chile. Evidence indicates an ephemeral late Pleistocene presence of these bivalves, while its record increases ...
    • Early holocene climate change and human occupation along the semiarid coast of north-central Chile 
      Maldonado, Antonio; Méndez Melgar, César; Ugalde, Paula; Jackson Squella, Donald; Seguel, Roxana; Latorre, Claudio (2010)
      The brief, terminal Pleistocene archaeological site at Santa Julia (SJ, 318 500 S; 718 450 W) is the only one with fluted projectile preforms and megafauna consumption known from the Chilean semiarid coastline. Here, we ...
    • Mid-Holocene mean climate in the south eastern Pacific and its influence on South America 
      Carré, Matthieu; Azzoug, Moufok; Bentaleb, Ilhem; Chase, Brian M.; Fontugne, Michel; Jackson Squella, Donald; Ledru, Marie-Pierre; Maldonado, Antonio; Sachs, Julian; Schauer, Andrew J. (Elsevier, 2012)
      The eastern tropical Pacific plays a key role in the tropical atmospheric circulation and in the global carbon cycle, and assessing the sensitivity of this region to global climate changes is a major challenge facing ...