Descripción
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The Holocene in the Canary Islands): Fuerteventura (Canary Islands) hosts the most representative emergent Holocene marine deposits in the middle latitudes of the eastern Atlantic Ocean. The deposits consist of berms and beachrocks suggesting a cyclical cause as the orbital movement of the Earth. Radiocarbon ages place a group at around 4.2 kyr BP and another group at around 1.4 kyr BP. They have been recorded at 4 m and 3.5 m apmsl respectively. The present-day tidal amplitude is around 3 m. Assuming a similar value for the Holocene, the corresponding relative sea level rises were around 2.5 m and 2 m apmsl respectively. During these two periods, the sea surface temperatures at the southern tip of the Canary Current were colder than the present-day SST. Intercalated terrestrial deposits indicate a lowering of the sea-level at ca. 3 kyr BP. | |
Internacional
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No |
Nombre congreso
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XV Reunión Nacional Cuaternario |
Tipo de participación
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960 |
Lugar del congreso
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Bilbao |
Revisores
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Si |
ISBN o ISSN
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978-84-17713-16-4 |
DOI
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Fecha inicio congreso
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01/07/2019 |
Fecha fin congreso
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05/07/2019 |
Desde la página
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67 |
Hasta la página
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70 |
Título de las actas
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https://dialnet.unirioja.es/servlet/libro?codigo=745647 |