Geochemical characteristics of the infilling of ground wedges at Puerto Deseado (Santa Cruz, Argentina): palaeoenvironmental and chronological implications

Geochemical characteristics of the infilling of ground wedges at Puerto Deseado (Santa Cruz, Argentina): palaeoenvironmental and chronological implications

ABSTRACT Ground wedge structures of cryogenic origin are common in the Quaternary sediments along the coast of the Patagonia, and their formation is related to climatic cold events experienced by this area in the Late Quaternary. The infilling sediments of two wedges generations were analyzed in the...

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Detalles Bibliográficos
Autores principales: Zanchetta,Giovanni, Ribolini,Adriano, Ferrari,Matteo, Bini,Monica, Isola,Ilaria, Lezzerini,Marco, Baroni,Carlo, Salvatore,Maria Cristina, Pappalardo,Marta, Fucks,Enrique, Boretto,Gabriella
Lenguaje:English
Publicado: Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2018
Materias:
Hudson volcano
Geochemistry
XRD
SEM/EDS
Wedge structure
Quaternary sediments
Patagonia
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062018000200130
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