El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics
[eng] Among the specialized studies on the Quaternary of Mallorca, the knowledge of the sea paleolevels in the western Mediterranean basin has a significant body of research, developed during the second half of the last century by authors such as Karl W. Butzer and Joan Cuerda. The...
| Autores: | , , , , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | España |
| Recursos: | Universidad de las Islas Baleares |
| Repositorio: | Biblioteca Digital de les Illes Balears |
| OAI Identifier: | papersSocietatEspeleologica:PapersSEB_2020vol003p115 |
| Acesso em linha: | http://ibdigital.uib.es/greenstone/sites/oai-site/collect/papersSocietatEspeleologica/index/assoc/PapersSE/B_2020vo/l003p115.dir/PapersSEB_2020vol003p115.pdf http://ibdigital.uib.es/greenstone/library/collection/papersSocietatEspeleologica/document/PapersSEB_2020vol003p115 |
| Access Level: | acceso abierto |
| Palavra-chave: | Speleology Paleobotany -- Quaternary Geology, Stratigraphic -- Quaternary Speleology -- Spain -- Balearic Islands -- Periodicals |
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El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| title |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| spellingShingle |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics Ginés, Joaquín Speleology Paleobotany -- Quaternary Geology, Stratigraphic -- Quaternary Speleology -- Spain -- Balearic Islands -- Periodicals |
| title_short |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| title_full |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| title_fullStr |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| title_full_unstemmed |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| title_sort |
El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàtics |
| dc.creator.none.fl_str_mv |
Ginés, Joaquín Ginés, Angel Fornós, Joan J. Gràcia, Francesc Tuccimei, Paola Soligo, Michele Onac, Bogdan P. Polyak, Victor J. |
| author |
Ginés, Joaquín |
| author_facet |
Ginés, Joaquín Ginés, Angel Fornós, Joan J. Gràcia, Francesc Tuccimei, Paola Soligo, Michele Onac, Bogdan P. Polyak, Victor J. |
| author_role |
author |
| author2 |
Ginés, Angel Fornós, Joan J. Gràcia, Francesc Tuccimei, Paola Soligo, Michele Onac, Bogdan P. Polyak, Victor J. |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Speleology Paleobotany -- Quaternary Geology, Stratigraphic -- Quaternary Speleology -- Spain -- Balearic Islands -- Periodicals |
| topic |
Speleology Paleobotany -- Quaternary Geology, Stratigraphic -- Quaternary Speleology -- Spain -- Balearic Islands -- Periodicals |
| description |
[eng] Among the specialized studies on the Quaternary of Mallorca, the knowledge of the sea paleolevels in the western Mediterranean basin has a significant body of research, developed during the second half of the last century by authors such as Karl W. Butzer and Joan Cuerda. The classic paleontological and geomorphological record, based on the study of the island’s fossil beaches, was supplemented from the 70s with a new register that offered great geochronological possibilities: the study of the phreatic overgrowths on speleothems (POS) of Mallorcan coastal caves. These crystalline precipitates record the sea level with extraordinary resolution, and are also capable of being accurately dated using radiometric techniques based on the Uranium series (mainly U/Th). In the following pages, a review of the available knowledge about the sea level in Mallorca during the last interglacial stage (MIS-5) is made, starting from the classic vision based on the malacological study of the “raised beaches”, to the data from numerous recently published radiometric datings of phreatic overgrowths on speleothems. This peculiar register provided by our littoral caves reliably documents that the sea level remained relatively stable, at an altitude of 2.15 ± 0.75 m, during the time span from 126.6 to 116 ka BP (MIS-5e), which would correspond to the Eemian (the very late Eutyrrhenian, according to the terminology used by Joan Cuerda); it is also documented a high sea level (+1 m approx.) between 82 and 80 ka BP (MIS-5a), which would be equivalent to the Neotyrrhenian stage of the same author. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://ibdigital.uib.es/greenstone/sites/oai-site/collect/papersSocietatEspeleologica/index/assoc/PapersSE/B_2020vo/l003p115.dir/PapersSEB_2020vol003p115.pdf http://ibdigital.uib.es/greenstone/library/collection/papersSocietatEspeleologica/document/PapersSEB_2020vol003p115 |
| url |
http://ibdigital.uib.es/greenstone/sites/oai-site/collect/papersSocietatEspeleologica/index/assoc/PapersSE/B_2020vo/l003p115.dir/PapersSEB_2020vol003p115.pdf http://ibdigital.uib.es/greenstone/library/collection/papersSocietatEspeleologica/document/PapersSEB_2020vol003p115 |
| dc.language.none.fl_str_mv |
Catalán |
| language_invalid_str_mv |
Catalán |
| dc.relation.none.fl_str_mv |
Papers de la Societat Espeleològica Balear 2020, vol. 3, pp. 115-132 |
| dc.rights.none.fl_str_mv |
All rights reserved info:eu-repo/semantics/openAccess |
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All rights reserved |
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openAccess |
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application/pdf |
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Societat Espeleològica Balear |
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Societat Espeleològica Balear |
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reponame:Biblioteca Digital de les Illes Balears instname:Universidad de las Islas Baleares |
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Universidad de las Islas Baleares |
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Biblioteca Digital de les Illes Balears |
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Biblioteca Digital de les Illes Balears |
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1869409720914149376 |
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El nivell marí a Mallorca durant el darrer interglacial (MIS-5): estat de la qüestió basat en les datacions d’espeleotemes freàticsGinés, JoaquínGinés, AngelFornós, Joan J.Gràcia, FrancescTuccimei, PaolaSoligo, MicheleOnac, Bogdan P.Polyak, Victor J.SpeleologyPaleobotany -- QuaternaryGeology, Stratigraphic -- QuaternarySpeleology -- Spain -- Balearic Islands -- Periodicals[eng] Among the specialized studies on the Quaternary of Mallorca, the knowledge of the sea paleolevels in the western Mediterranean basin has a significant body of research, developed during the second half of the last century by authors such as Karl W. Butzer and Joan Cuerda. The classic paleontological and geomorphological record, based on the study of the island’s fossil beaches, was supplemented from the 70s with a new register that offered great geochronological possibilities: the study of the phreatic overgrowths on speleothems (POS) of Mallorcan coastal caves. These crystalline precipitates record the sea level with extraordinary resolution, and are also capable of being accurately dated using radiometric techniques based on the Uranium series (mainly U/Th). In the following pages, a review of the available knowledge about the sea level in Mallorca during the last interglacial stage (MIS-5) is made, starting from the classic vision based on the malacological study of the “raised beaches”, to the data from numerous recently published radiometric datings of phreatic overgrowths on speleothems. This peculiar register provided by our littoral caves reliably documents that the sea level remained relatively stable, at an altitude of 2.15 ± 0.75 m, during the time span from 126.6 to 116 ka BP (MIS-5e), which would correspond to the Eemian (the very late Eutyrrhenian, according to the terminology used by Joan Cuerda); it is also documented a high sea level (+1 m approx.) between 82 and 80 ka BP (MIS-5a), which would be equivalent to the Neotyrrhenian stage of the same author.[spa] Entre los estudios especializados sobre el Cuaternario de Mallorca, el conocimiento de los paleoniveles del Mediterráneo occidental cuenta con un importante acerbo de investigaciones, desarrolladas durante la segunda mitad del siglo pasado por autores como Karl W. Butzer y Joan Cuerda, entre otros. El registro paleontológico y geomorfológico clásico, basado en el estudio de las playas fósiles de la isla, se vio complementado a partir de los años 70 con un nuevo registro que ofrecía grandes posibilidades geocronológicas: el estudio de los espeleotemas freáticos (POS) de las cuevas costeras mallorquinas. Estos precipitados cristalinos registran con extraordinaria resolución el nivel marino, y además son susceptibles de ser datados con precisión mediante técnicas radiométricas basadas en las series del Uranio (U/Th principalmente). En las siguientes páginas se hace una revisión de los conocimientos disponibles sobre el nivel marino en Mallorca durante el último estadio interglacial (MIS-5), partiendo desde la visión clásica basada en el estudio malacológico de las “playas levantadas”, hasta los datos procedentes de numerosas dataciones de espeleotemas freáticos publicadas recientemente. Este peculiar registro que proporcionan nuestras cuevas litorales documenta de forma fehaciente que el nivel marino se mantuvo relativamente estable, a una altitud de 2,15 ± 0,75 m, durante el lapso de tiempo comprendido desde 126,6 a 116 ka BP (MIS-5e), que correspondería al Eemiense (el Eutirreniense más reciente de Joan Cuerda); también se registra un nivel marino elevado (+1 m aprox.) entre 82 y 80 ka BP (MIS-5a), el cual equivaldría al piso Neotirreniense del mismo autor.Societat Espeleològica Balear2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://ibdigital.uib.es/greenstone/sites/oai-site/collect/papersSocietatEspeleologica/index/assoc/PapersSE/B_2020vo/l003p115.dir/PapersSEB_2020vol003p115.pdfhttp://ibdigital.uib.es/greenstone/library/collection/papersSocietatEspeleologica/document/PapersSEB_2020vol003p115reponame:Biblioteca Digital de les Illes Balearsinstname:Universidad de las Islas BalearesCatalánPapers de la Societat Espeleològica Balear 2020, vol. 3, pp. 115-132All rights reservedinfo:eu-repo/semantics/openAccesspapersSocietatEspeleologica:PapersSEB_2020vol003p1152026-05-28T12:40:11Z |
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15.198674 |