Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina

A detailed geomorphological survey was undertaken in the area of Puerto Deseado (Santa Cruz Province, Argentina) to reconstruct the Relative Sea-level (RSL) position during the Last Interglacial highstand. The presence of active and well-preserved abrasive notches and inner margins of terraces relat...

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Autores principales: Bini, Mónica, Zanchetta, Giovanni, Ribolini, Adriano, Salvatore, María Cristina, Baroni, Carlo, Pappalardo, Marta, Isola, Ilaria, Isla, Federico Ignacio, Fucks, Enrique Eduardo, Boretto, Gabriella Margherita, Ragaini Luca, Marzaioli, Fabio, Passariello, Isabella
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Geología
Abrasive notches
Argentina
MIS5e
Patagonia
Relative sea-level
Muescas de abrasión
Nivel relativo del mar
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100909
https://ri.conicet.gov.ar/11336/64582
http://gfdq.glaciologia.it/040_1_03_2017
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100909
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Geología
Abrasive notches
Argentina
MIS5e
Patagonia
Relative sea-level
Muescas de abrasión
Nivel relativo del mar
spellingShingle Geología
Abrasive notches
Argentina
MIS5e
Patagonia
Relative sea-level
Muescas de abrasión
Nivel relativo del mar
Bini, Mónica
Zanchetta, Giovanni
Ribolini, Adriano
Salvatore, María Cristina
Baroni, Carlo
Pappalardo, Marta
Isola, Ilaria
Isla, Federico Ignacio
Fucks, Enrique Eduardo
Boretto, Gabriella Margherita
Ragaini Luca
Marzaioli, Fabio
Passariello, Isabella
Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
topic_facet Geología
Abrasive notches
Argentina
MIS5e
Patagonia
Relative sea-level
Muescas de abrasión
Nivel relativo del mar
description A detailed geomorphological survey was undertaken in the area of Puerto Deseado (Santa Cruz Province, Argentina) to reconstruct the Relative Sea-level (RSL) position during the Last Interglacial highstand. The presence of active and well-preserved abrasive notches and inner margins of terraces related to the MIS5e and to the Holocene, measured with DGPS, allowed to accurately estimate the RSL change from the present to the MIS5e highstand at ca. 21 m. The geomorphological and geochronological analyses support the notion of the presence of a significant regional tectonic uplift in the Atlantic Patagonia, which can be locally estimated at ca. 0.12 mm/yr.
format Articulo
Articulo
author Bini, Mónica
Zanchetta, Giovanni
Ribolini, Adriano
Salvatore, María Cristina
Baroni, Carlo
Pappalardo, Marta
Isola, Ilaria
Isla, Federico Ignacio
Fucks, Enrique Eduardo
Boretto, Gabriella Margherita
Ragaini Luca
Marzaioli, Fabio
Passariello, Isabella
author_facet Bini, Mónica
Zanchetta, Giovanni
Ribolini, Adriano
Salvatore, María Cristina
Baroni, Carlo
Pappalardo, Marta
Isola, Ilaria
Isla, Federico Ignacio
Fucks, Enrique Eduardo
Boretto, Gabriella Margherita
Ragaini Luca
Marzaioli, Fabio
Passariello, Isabella
author_sort Bini, Mónica
title Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
title_short Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
title_full Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
title_fullStr Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
title_full_unstemmed Last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at Puerto Deseado, Santa Cruz Province, Argentina
title_sort last interglacial sea-level highstand deduced from notches and inner margins of marine terraces at puerto deseado, santa cruz province, argentina
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/100909
https://ri.conicet.gov.ar/11336/64582
http://gfdq.glaciologia.it/040_1_03_2017
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