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Sand pipes in eolian deposits as recorders of Andean deformation in the Miocene Angastaco Formation, northwest Argentina
(Pergamon-Elsevier Science Ltd, 2020-11)
The aim of this paper is to describe and interpret clastic injectites structures recognized in the eolian deposits of the Tin Tin Member of the Angastaco Formation (Oligocene to Middle Miocene). The Angastaco Formation is ...
The sedimentary record of wet and dry eolian systems in the Cretaceous of Southeast Brazil: stratigraphic and paleogeographic significance
(Soc Brasileira Geologia, 2019-01-01)
Sedimentologic and stratigraphic studies of paleo-deserts from the Brazilian Cretaceous are of great potential to understand the paleoclimate and paleogeography of Gondwana during its final rifting stage. Herein, we describe ...
Eolian depositional phases during the past 50 ka and inferred climate variability for the Pampean Sand Sea, western Pampas, Argentina
(Elsevier, 2016-03)
The Pampean Sand Sea, which occurs from the Argentinian Pampas to the eastern Andean piedmont, hosts presently stabilized dune fields spanning the late Quaternary. This study integrates previous results and presents new ...
Dry climate and eolian dunes formation during medium Holocene, Taquaruçu, Mato Grosso do SulClima Seco e Formação de Dunas Eólicas durante o Holoceno Médio em Taquaruçu, Mato Grosso do Sul
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2001)
Facies, Facies Association and Depositional Model of Eolian Sandstones - Botucatu Formation (Lower Cretaceous) in Southern Santa Catarina State, BrazilFácies, Associação de Fácies e Modelo Deposicional dos Arenitos Eólios da Formação Botucatu (Cretáceo Inferior) na Região Sul de Santa Catarina
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2000)
Morphological characterization of an exceptionally preserved eolian system: the cretaceous Troncoso inferior member in the Neuquén Basin (Argentina)
(Asociación Argentina de Sedimentología, 2015-06)
The aim of this study was to characterize in detail the exceptionally preserved eolian morphology within the uppermost section of the Lower Cretaceous Troncoso Inferior Member at the classic outcrop locality of Loma La ...
Geomorphology and chronology of Late Quaternary dune fields of western Argentina
(Elsevier Science, 2007-08)
Stabilized dune fields are common in western Argentina and potentially reflect drought variability in the Late Quaternary. This study focussed on deciphering geomorphic and stratigraphic record of three vegetated dune ...
Grain size and heavy minerals of the Late Quaternary eolian sediments from the Imbituba-Jaguaruna coast, Southern Brazil: Depositional controls linked to relative sea-level changes
(ELSEVIER SCIENCE BV, 2009)
The stratigraphic subdivision and correlation of dune deposits is difficult, especially when age datings are not available. A better understanding of the controls on texture and composition of eolian sands is necessary to ...
The sedimentary record of wet and dry eolian systems in the Cretaceous of Southeast Brazil: stratigraphic and paleogeographic significance
(Sociedade Brasileira de Geologia, 2020)