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dc.contributor.author
Kemp, Rob A.
dc.contributor.author
King, Matthew
dc.contributor.author
Toms, Phillip
dc.contributor.author
Derbyshire, Edward
dc.contributor.author
Sayago, Jose Manuel
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dc.contributor.author
Collantes, Mirian Mabel
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dc.date.available
2020-03-26T12:50:11Z
dc.date.issued
2004-12
dc.identifier.citation
Kemp, Rob A.; King, Matthew; Toms, Phillip; Derbyshire, Edward; Sayago, Jose Manuel; et al.; Pedosedimentary development of part of a Late Quaternary loess-palaeosol sequence in northwest Argentina; John Wiley & Sons Ltd; Journal Of Quaternary Science; 19; 6; 12-2004; 567-576
dc.identifier.issn
0267-8179
dc.identifier.uri
http://hdl.handle.net/11336/100857
dc.description.abstract
The field properties, magnetic susceptibility, particle size, calcium carbonate content, soil micromorphology and optical luminescence ages of the upper 6.1 m and lowermost 4.7 m of the 45 m loess-palaeosol sequence at El Lambedero in the Tafí del Valle region of Tucumán Province (Sierras Pampeanas, northwest Argentina) have been used to set up a partial stratigraphy and chronology, as well as a basic pedosedimentary model of loess accumulation, palaeosol development, reworking and erosion for the site. The minimum ages derived from the basal part of the section suggest that loess began to accumulate some time before 165 ka. A thick and well-developed pedocomplex in the upper profile is correlated with at least the latter part of marine isotope stage (MIS) 5, whereas the overlying palaeosol may be attributable to pedogenic activity during MIS 3. The absence of material younger than 33 ka close to the surface of this rounded spur landform is probably the result of either non-deposition or erosional stripping in response to climatic change, or episodic uplift in this seismically active region. © 2004 John Wiley and Sons, Ltd.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ARGENTINA
dc.subject
LOESS-PALAEOSOL
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LUMINESCENCE AGES
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PEDOSEDIMENTARY DEVELOPMENT
dc.subject.classification
Geología
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Pedosedimentary development of part of a Late Quaternary loess-palaeosol sequence in northwest Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-11T18:32:49Z
dc.journal.volume
19
dc.journal.number
6
dc.journal.pagination
567-576
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Kemp, Rob A.. University of London; Reino Unido
dc.description.fil
Fil: King, Matthew. Royal Holloway University of London; Reino Unido
dc.description.fil
Fil: Toms, Phillip. Royal Holloway University of London; Reino Unido
dc.description.fil
Fil: Derbyshire, Edward. Royal Holloway University of London; Reino Unido
dc.description.fil
Fil: Sayago, Jose Manuel. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Geociencias y Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
dc.description.fil
Fil: Collantes, Mirian Mabel. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Geociencias y Medio Ambiente; Argentina
dc.journal.title
Journal Of Quaternary Science
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/jqs.848
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jqs.848
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