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Stable isotopes (H-2, O-18 and C-13) in groundwaters from the northwestern portion of the Guarani Aquifer System (Brazil)
(Springer, 2010-09-01)
The groundwater flow pattern of the western part of the Guarani Aquifer System (GAS), Brazil, is characterized by three regional recharge areas in the north, and a potentiometric divide in the south, which trends north-south ...
Stable isotopes (H-2, O-18 and C-13) in groundwaters from the northwestern portion of the Guarani Aquifer System (Brazil)
(Springer, 2010-09-01)
The groundwater flow pattern of the western part of the Guarani Aquifer System (GAS), Brazil, is characterized by three regional recharge areas in the north, and a potentiometric divide in the south, which trends north-south ...
Early Paleogene climate at mid latitude in South America: Mineralogical and paleobotanical proxies from continental sequences in Golfo San Jorge basin (Patagonia, Argentina)
(Universidad de Barcelona, 2009-03)
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep effect on middle and high latitude plant groups. Nevertheless, only scarce early Paleogene paleoclimatic records are known ...
South American precipitation changes simulated by PMIP3/CMIP5 models during the Little Ice Age and the recent global warming period
(John Wiley & Sons Ltd, 2018-05)
Large climate variations have been detected from paleoclimatic records in some regions of South America during the last 500 years. Among them, the Altiplano and the subtropical Andes regions exhibited wetter-than-normal ...
Geochronology, sedimentology and paleosol analysis of a Miocene, syn-orogenic, volcaniclastic succession (La Pava Formation) in the north Patagonian foreland: Tectonic, volcanic and paleoclimatic implications
(Pergamon-Elsevier Science Ltd, 2020-06)
The initial infill of the Patagonian Broken Foreland is related to Miocene, syn-orogenic, volcaniclastic successions accommodated in intermontane basins. In the last years several works have paid attention to these successions ...
The paleoclimatic context for South American Triassic vertebrate evolution
(Pergamon-Elsevier Science Ltd, 2021-10)
The Triassic Period was the setting for the origin and early diversification of Mesozoic ecosystems after the end-Permian mass extinction. The study of the Triassic is essential to understand the evolution of non-marine ...
Paleoclimatic and paleoecological inferences of the Family Anemiaceae: A palynological investigation from variable spatial and temporal strata in some lithostratigraphic units of Brazil, India and France
(2021-02-01)
The study of the interaction of cicatricose spores related to the family Anemiaceae with other botanical groups in the palynological record contributes to a better understanding of the paleoecological, paleoclimatic and ...