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The relationship between emergence of mound builders in SE Uruguay and climate change inferred from opal phytolith records
(Pergamon-Elsevier Science Ltd, 2011-11)
The strong correspondence between the spatial arrangement of archaeological sites and wetland environments is one of the main axes of the Merín Lagoon basin archaeology. Without implying a deterministic simplification from ...
Evolução geomorfológica e palaeoambiental dos terraços da margem esquerda do alto rio Paraná
(Universidade Estadual Paulista (Unesp), 2011-09-23)
Terraces levels and sedimentary deposits of different ages and characteristics in the upper Paraná River has been associated as a paleohydrological and paleoenvironmental record by Quaternary paleoclimatic changes. The ...
South American dust signature in geological archives of the Southern Hemisphere
(PAGES International Project Office, 2014-10)
Patagonian dust is the darling of researchers of paleoclimatic variability of southern South America. However, new chemical data from yet unexplored dust source areas allows for deeper investigation of the geological ...
Evidence for the Carnian Pluvial Episode in Gondwana: New multiproxy climate records and their bearing on early dinosaur diversification
(Elsevier Science, 2020-10)
The Triassic hothouse world experienced dynamic changes in climate and ecosystems that set the Earth's climate and biotic states for much of the Mesozoic Era. A critical time interval was the Carnian Stage (~237–227 Ma), ...
Geochemistry and palinology of calc tufas of the bonito region (Ms): Environmental implicationsGEOQUÍMICA E PALINOLOGIA DE TUFAS CALCÁRIAS DA REGIÃO DE BONITO (MS): IMPLICAÇÕES AMBIENTAIS
(2018-01-01)
Tufas are the product of calcium carbonate precipitation related to fresh water at ambient temperature, containing micro and macrophyte remains, invertebrates and bacteria. The tufas from Bonito region, Brazil, occur mostly ...