2017. Paleoclimatic and paleoenvironmental reconstruction of the territories of the Araucano floodplain based on the analysis of recent sediments, Arauca Department. REVISTA AMBIENTAL AGUA, AIRE Y SUELO. 8, 1 (Jun. 2017), 72–80. DOI:https://doi.org/10.24054/aaas.v8i1.2056.