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Climbing dunes deposits in sierra de Los Tarjados, La Rioja province, Argentina

dc.contributor.authorTripaldi, A.
dc.contributor.authorLimarino, C. O.
dc.description.abstractEolian climbing dunes found in the sierra de Los Tarjados (south of the La Rioja province> Argentina) are described in this paper. According to their morphology two mayor types of dunes have been recognized: 1) climbing dunes associated to ramp deposits, which can ascent the mountain front; and 2) climbing dunes do not related to ramps and where deflationary channel developed between the dune front and the cliff. Climbing dunes sands show finer mean grain-size, better sorting and lower skewness than associated sand sheet depositsen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.otherClimbing dunesen_US
dc.subject.otherFalling dunesen_US
dc.subject.otherSand sheeten_US
dc.titleDepósitos de dunas ascendentes en la sierra de Los Tarjados, provincia de La Rioja, Argentinaen_US
dc.titleClimbing dunes deposits in sierra de Los Tarjados, La Rioja province, Argentinaeng

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