Millenial-scale climatic and oceanographic variations in the north atlantic across marine isotope stages 21 to 11. Insight from IODP site U1385

[EN] In this work I reconstruct past sea surface water conditions on the SW Iberian Margin by analysing planktonic foraminifer assemblages from IODPSite U1 (37º34.285´N,10º7.562´W;2585mdepth).The data provide a continuous climate record from Marine Isotope Stages (MIS) 21 to 13,extending the existin...

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Bibliographic Details
Main Author: Martín García, Gloria María
Other Authors: Sierro Sánchez, Francisco Javier, Flores Villarejo, José Abel
Format: Doctoral or Postdoctoral Thesis
Language:English
Published: 2016
Subjects:
Tesis y disertaciones académicas
Universidad de Salamanca (España)
Tesis Doctoral
Academic dissertations
Ciencias de la Tierra y del espacio
Oceanografía
Geología
Alta
North Atlantic
Online Access:http://hdl.handle.net/10366/132997
https://doi.org/10.14201/gredos.132997
Description
Summary:[EN] In this work I reconstruct past sea surface water conditions on the SW Iberian Margin by analysing planktonic foraminifer assemblages from IODPSite U1 (37º34.285´N,10º7.562´W;2585mdepth).The data provide a continuous climate record from Marine Isotope Stages (MIS) 21 to 13,extending the existing paleocli recorothIberian Margin back to the ninth climatic cycle (867 ka). [ES] En esta tesis se reconstruyen las condiciones paleoceanográficas superficiales en el margen occidental ibérico mediante el análisis de las asociaciones de foraminíferos planctónicos de sedimentos procedentes del testigo IODP-U1385 (37º34.285´N, 10º7.562´W; 2585 m de profundidad). Los datos proporcionan un registro climático continuo y de alta resolución para los estadios isotópicos marinos (MIS) 21 a 11, ampliando el registro existente del margen ibérico hasta el noveno ciclo climático (867 ka).

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