Search Results - "Zárate, Marcelo A."

Loess of southern South America by Zárate, Marcelo A

“…Loess and loessoid (loess-like, reworked loess) sediments extend across the Chaco–Pampean plains and the NW mountain environments of Argentina, and in…”
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Global climate forcing on late Miocene establishment of the Pampean aeolian system in South America by Stubbins, Blake, Leier, Andrew L., Barbeau, David L., Pullen, Alex, Abell, Jordan T., Nie, Junsheng, Zárate, Marcelo A., Fidler, Mary Kate

“…Wind-blown dust from southern South America links the terrestrial, marine, atmospheric, and biological components of Earth’s climate system. The Pampas of…”
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The aeolian system of central Argentina by Zárate, Marcelo A., Tripaldi, Alfonsina

“…The central region of Argentina comprises three main geomorphological domains, the Pampean plain, the northern Patagonia plateau and the eastern Andean…”
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Occurrence and distribution of high arsenic in sediments and groundwater of the Claromecó fluvial basin, southern Pampean plain (Argentina) by Sosa, Numa N., Kulkarni, Harshad V., Datta, Saugata, Beilinson, Elisa, Porfido, Carlo, Spagnuolo, Matteo, Zárate, Marcelo A., Surber, James

“…Occurrences of high arsenic (As) in sediments and groundwaters were investigated in the Claromecó fluvial basin, southern Pampean plain, Argentina. This…”
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Holocene evolution of a floodplain wetland in the dryland piedmont of central-west Argentina by Mehl, Adriana E., Zárate, Marcelo A., Lorenzo, Florencia R.

“…In arid central-west Argentina, South America, many wetlands have developed in association with rivers draining the Andean piedmont and are vital hotspots for…”
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Geological evidence for a drought episode in the western Pampas (Argentina, South America) during the early–mid 20th century by Tripaldi, Alfonsina, Zárate, Marcelo A, Forman, Steven L, Badger, Timothy, Doyle, Moira E, Ciccioli, Patricia

“…Drought episodes during the early–mid 20th century were recognized and described in several places around the world, with extreme dry conditions and widespread…”
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Archaeological site formation processes in northwestern Patagonia, Mendoza Province, Argentina by Tripaldi, Alfonsina, Zárate, Marcelo A., Neme, Gustavo A., Gil, Adolfo F., Giardina, Miguel, Salgán, M. Laura

“…The Cañadón Amarillo area in northwestern Patagonia (Mendoza Province, Argentina) presents a rich archaeological record contained within thick successions of…”
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Climatic interpretation of a 1.9 Ma environmental magnetic record of loess deposition and soil formation in the central eastern Pampas of Buenos Aires, Argentina by Heil, Clifford W., King, John W., Zárate, Marcelo A., Schultz, Peter H.

“…Much of what we know about Quaternary climate has been learned from sedimentary records from the world’s oceans. With the exception of the extensive studies of…”
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A review of Late Quaternary inland dune systems of South America east of the Andes by Tripaldi, Alfonsina, Zárate, Marcelo A.

“…Inland dune systems of South America occur in a variety of environmental settings under different climatic conditions, from humid–subhumid to semiarid–arid…”
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Dinámica sedimentaria Neógena y Cuaternaria continental en la cuenca del arroyo Claromecó, Argentina by Sosa, Numa N, Zárate, Marcelo A, Beilinson, Elisa

“…El registro sedimentario continental del Neógeno y Cuaternario de la cuenca interserrana bonaerense ha sido objeto de numerosos trabajos estratigráficos y…”
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Parabolic megadunes in a subtropical Quaternary inland dune field, southwestern Pampas, Argentina by Tripaldi, Alfonsina, Mehl, Adriana, Zárate, Marcelo A.

“…The Utracán paleo-dune field (La Pampa Province, Argentina, southern South America) was examined by remote sensing, morphometric analyses and field surveys as…”
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Early and middle Holocene floodplain environment and vegetation dynamics at the Atuel - Diamante distributary fluvial system, Mendoza, Argentina by Mehl, Adriana E., Lorenzo, Florencia R., Guerci, Alejandra, Rojo, Leandro D., Zárate, Marcelo A.

“…The Atuel - Diamante distributary fluvial system (AD - DFS; ∼34.5–37.5°S, 66.5–68.5°W) is a late Quaternary major landscape feature in the distal dry Andean…”
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Late Pleistocene and Holocene vegetation changes in the arid Andean piedmont of central Argentina inferred from sediment stable carbon isotopes and C/N ratios by Rojo, Leandro D., Mehl, Adriana E., Zárate, Marcelo A., García, Adriana, Chivas, Allan R.

“…Stable carbon isotopes (δ13C) and C/N ratios in bulk sediment organic matter were used as indicators of C3 and C4 vegetation functional types in a ca. 40-kyr,…”
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Litología y Génesis de los depósitos del Cenozoico tardío del Bajo del Durazno, provincia de La Pampa, Argentina by Mehl, Adriana E.(CONICET ,UNLPam Facultad de Ciencias Exactas y Naturales Departamento de Ciencias Naturales), Zárate, Marcelo A.(CONICET ,UNLPam Facultad de Ciencias Exactas y Naturales Departamento de Ciencias Naturales)

“…El objetivo general del presente trabajo es analizar la litología y litofacies de los depósitos sedimentarios del Cenozoico tardío aflorantes en el Bajo del…”
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Sedimentología y estratigrafía de depósitos del Mioceno tardío de los valles transversales de la provincia de La Pampa, Argentina by Lorenzo, Florencia R, Mehl, Adriana E, Zárate, Marcelo A

“…En la región centro-oriental de la provincia de La Pampa, comprendida en el ámbito del Bloque de La Pampa Central, los depósitos de la Formación (Fm.) Cerro…”
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Capybaras (Rodentia, Hydrochoeridae, Hydrochoerinae) and their bearing in the calibration of the late Miocene–Pliocene sequences of South America by Deschamps, Cecilia M., Vucetich, María Guiomar, Montalvo, Claudia I., Zárate, Marcelo A.

“…Fossil capybaras were long regarded as composed of numerous taxa, each one endemic to a particular area, a scenario completely different from the one shown by…”
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Geology and geochronology of type Chasicoan (late Miocene) mammal-bearing deposits of Buenos Aires (Argentina) by Zárate, Marcelo A., Schultz, Peter H., Blasi, Adriana, Heil, Clifford, King, John, Hames, Willis

“…The late Miocene Chasicoan mammal-bearing deposits exposed along the lower reach of Arroyo Chasicó are composed of cross-bedded, very fine sandstones…”
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Identification and differentiation of Pleistocene paleosols in the northern Pampas of Buenos Aires, Argentina by Zárate, Marcelo A, Kemp, Rob A, Blasi, Adriana M

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Late Pleistocene mollusc assemblages and inferred paleoenvironments from the Andean piedmont of Mendoza, Argentina by De Francesco, Claudio G., Zárate, Marcelo A., Miquel, Sergio E.

“…This paper is focused on the paleoecological analysis of a mollusc succession cropping out on the right margin of La Estacada stream in the Andean piedmont of…”
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Litología y Génesis de los depósitos del Cenozoico tardío del Bajo del Durazno, provincia de La Pampa, Argentina by Adriana E. Mehl, Marcelo A. Zárate

“…El objetivo general del presente trabajo es analizar la litología y litofacies de los depósitos sedimentarios del Cenozoico tardío aflorantes en el Bajo del…”
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