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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 ...
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 ...
Deglacial climate and relative sea level changes forced the shift from eolian sandsheets to dunefields in southern Brazilian coast
(Elsevier B.V., 2020-09-15)
Quaternary sea level and climate changes can promote spatio-temporal shifts in themorphology of coastal eolian depositional systems. A shift of depositional features such as from sandsheets to dunefields occurs as response ...
Eolian sand sheet deposition in the San Luis paleodune field, western Argentina as an indicator of a semi-arid environment through the Holocene
(Elsevier Science, 2014-06)
Eolian deposits are common in the western Pampas of Argentina, and most are assumed to be associated with glacial conditions. Stratigraphic and sedimentologic studies coupled with OSL dating in San Luis Province document ...
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)
Tetrapod tracks taphonomy in eolian facies from the Permian of Argentina
(Society for Sedimentary Geology, 2016-08)
Ancient desert deposits preserve a copious ichnofossil record, particularly Permian-age deposits where the record of tetrapod footprints is present and abundant in almost all desert settings. We propose to analyze, from a ...
Seasonality of erosion and eolian particle transport in the coastal Atacama Desert, Chile (23°S) Estacionalidad de la erosión y el transporte eólico de partículas en el desierto costero de Atacama, Chile (23°S)
(2009)
The coast of the Atacama Desert is characterized by the occurrence of strong south- and southwesterly winds. The arid climate, flat geomorphology and the characteristics of the superficial sediments on Pampa Mejillones, ...
Intermontane Eolian Sand Sheet Development, Upper Tulum Valley, Central-western Argentina
(SOC BRASILEIRA GEOLOGIASAO PAULO, 2015)