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Dynamics of production and accumulation of phytolith assemblages in the Restinga of Maricá, Rio De Janeiro, Brazil
(Pergamon-Elsevier Science Ltd, 2017-04-14)
The Maricá “restinga”, located on the eastern part of Rio de Janeiro State (Brazil), corresponds to one of the few remaining preserved areas of the state's coastal plain. This coastline presents two sand barriers separated ...
A reinterpretation of pyroclastic density current deposits at Copahue volcano, Andean Southern Volcanic Zone, Argentina-Chile
(Pergamon-Elsevier Science Ltd, 2021-11)
Pyroclastic density currents (PDCs) are one of the most dangerous volcanic phenomena. The correct interpretation and mapping of PDC deposits in the volcano record is important to establish the eruptive style and play a ...
Chronology of the Late cenozoic Patagonian glaciations and their correlation with biostratigraphic units of the Pampean region (Argentina)
(Pergamon-Elsevier Science Ltd, 2005-10)
Abstract Lava flows associated with Late Cenozoic glacial deposits and erratic boulders have been dated by several authors, who have identified a significant number of Patagonian glaciations. The absolute chronology of the ...
Nuevos registros de Hippidion (Mammalia, Perissodactyla) en el Pleistoceno tardío de la Provincia de Buenos Aires, ArgentinaNew record of Hippidion (Mammalia Perissodactyla) from the late Pleistocene of Buenos Aires province, Argentina
(Consejo Superior Investigaciones Científicas, 2013-07)
En este estudio se describen dos nuevos cráneos referidos a Hippidion principale (Lund) y varios elementos del esqueleto apendicular referidos a H. devillei procedentes de dos localidades clásicas de la provincia de Buenos ...
Ambiente plio-pleistocénico y desplazamiento de la vegetación en la Payunia, ArgentinaPlio-Pleistocenic environment and displacement of the vegetation in the Payunia, Argentina
(Sociedad Argentina de Botánica, 2019)
Los registros geocriogénicos fósiles del Plioceno-Pleistoceno se ubican a los 1650 m snm entre las localidades extraandinas de las sierras de Auca-Mahuida, Chachahuén, Volcán Payún Matru y Volcán Nevado y veinte andinas ...
Changes in ostracod assemblages and morphologies during lake-level variations of Lago Cardiel (49°S), Patagonia, Argentina, over the last 15.6 ka
(Wiley Blackwell Publishing, Inc, 2019-07)
Changes in the ostracod assemblages from two sediment cores collected from Lago Cardiel in southeastern Patagonia (49°S) reflect the main regional abrupt climatic changes over the last 15.6 cal. ka BP. Shifts in species ...
Evaluating habitats and feeding habits through ecomorphological features in glyptodonts (Mammalia, Xenarthra)Evaluando hábitat y hábitos alimentarios en gliptodontes (Mammalia, Xenarthra) a través de variables ecomorfológicas
(Asociación Paleontológica Argentina, 2011-09)
The goal of this study is to evaluate ecomorphological variables in glyptodonts from different ages (Miocene to early Holocene), clades, and sizes, with the purpose of inferring their habitats and feeding habits. The ...
Cambios paleoclimáticos durante el Pleistoceno tardío (MIS5) en el sudeste de la provincia de Buenos AiresLate Pleistocene paleoclimatic changes, southeast Buenos Aires province
(Asociación Geológica Argentina, 2017-12)
Se realizó el estudio estratigráfico de detalle de un perfil aflorante en las proximidades de Claromecó, provincia de Buenos Aires. El mismo incluye el análisis de facies continentales y marinas, que proporcionan un ...
O papel dos processos fluviais na evolução do modelado do relevo na bacia do Rio Paraúna, Serra do Espinhaço Meridional - MG
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOGRAFIAPrograma de Pós-Graduação em GeografiaUFMG, 2019-07-02)
The Southern Espinhaço Range is one of the major geological and geomorphological domains in Minas Gerais state. The greater part of this domain is drained by the Paraúna River basin. Academic literature shows however that ...
Geomorfologia e hidrossedimentologia da planície do Rio Paraguai, da Lagoa Vermelha à confluência do Rio Miranda, Pantanal Mato-Grossense
(Universidade Estadual Paulista (Unesp), 2013-03-22)
A planície do rio Paraguai ao norte da cidade de Corumbá-MS é um sistema deposicional que vem sendo construído pelo rio Paraguai desde tempos pleistocênicos. Com base em dados de sensores remotos e verificação de campo, ...