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First data on Late-Pleistocene rodents from Central arid Patagonia as paleoenvironmental indicators
(Center for the Study of the First Americans, 2009-03)
Late-Pleistocene rodent faunas from Patagonia are poorly known. Pardiñas and Teta (2008) studied seven micromammal fossil assemblages with chronologies between 13,000 and 7000 RCYBP mostly from western Andean areas or near ...
Pleistocene landscape entrenchment: a geomorphological mountain to foreland field case, the LasTunas system, Argentina
(Basin Research, John Wiley & Sons, 2013)
The study of the Las Tunas River incisions, located in the eastern Andean foreland front (33 20’ S
in Argentina), provides new clues for the interpretation of deep piedmont entrenchments. Both the
Las Tunas mountain ...
Limnogeology in Southern South America: On overview
(Asociación Argentina de Sedimentología, 2015-12)
One of the major goals of Limnogeology is to provide clues on past Earth system environmental unevenness and feedbacks on longer time scales (100s-1,000s of years) than instrumental records, thus including periods with ...
Avaliação fitogeográfica dos relictos xerófitos em afloramentos rochosos no campestre do divino, Santa Maria/RS
(Universidade Federal de Santa MariaBrasilGeografiaUFSMPrograma de Pós-Graduação em GeografiaCentro de Ciências Naturais e Exatas, 2017-01-17)
The present study aims to identify and evaluate the areas of ecological refuges with xerophytic species, present in the locality of Campestre do Divino, Santo Antão district, Santa Maria municipality, central region of the ...
Geography and past climate changes have shaped the evolution of a widespread lizard from the Chilean hotspot
(Elsevier, 2017)
The complex orogenic history and structure of Southern South America, coupled with Pleistocene glacial cycles, have generated paleoclimatic and environmental changes that influenced the spatial distribution and genetic ...
The significance of modern diatoms as paleoenvironmental indicators along an altitudinal gradient in the Andean piedmont of central Argentina
(Elsevier Science, 2013-01)
The objectives of this study were to (a) analyze the distribution pattern of diatom assemblages in freshwater systems from central-western Argentina, (b) investigate the key climatic and limnological factors affecting the ...
Characterization of a loess-paleosols section including a new record of the last interglacial stage in Pampean plain, Argentina
(Pergamon-Elsevier Science Ltd, 2011-02)
A new record of the Marine Isotopic Stage 5, the last Interglacial Stage before present is presented in this paper. Sedimentological, micromorphological, trace elements analyses (Rb-Sr) and magnetic polarity determination ...