Browsing by Author "de226be7-17f4-494c-95da-af1a063961be"
Now showing items 1-4 of 4
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Abarzúa Vásquez, Ana; Villagrán Moraga, Carolina; Moreno Moncada, Patricio (2004)Palynologic and stratigraphic data from Laguna Tahui (42°50′S, 73°30′W) indicate cool-temperate and humid conditions there between 14,000 and 10,000 14C yr B.P., followed by warmer and drier-than-present conditions between ...
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Aldunate, Carlos; Villagrán, Carolina; Armesto, Juan J.; Castro, Victoria (Springer-Verlag, 1983)The perception of the surrounding environment and use of the flora by the inhabitants of Toconce, a Pre-Altiplanic community in the Andes of northern Chile, were investigated. Six ecological units, which are given the local ...
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Maldonado, Antonio; Villagrán, Carolina (2002)Pollen analysis of two sediment records from a coastal swamp forest site in the Chilean semiarid region (31°50′S; 71°28′W) shows an alternation of dry and wet phases during the past ∼6100 cal yr B.P. The most prominent ...
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Villa-Martínez, Rodrigo; Villagrán, Carolina; Jenny, Bettina (2004)A pollen record is presented from Laguna de Aculeo (33°50′S, 70°55′W, 360 m a.s.l.) that documents important vegetation changes over the last 2500 cal. yr in Central Chile. Grasses, composites, trees, paludal and aquatic ...