RT Journal Article
T1 Reconstrucción de las temperaturas superficiales marinas delmargen ibérico sudoriental durante el último periodo glacial mediante el empleo de cocolitofóridos
T1 Sea surface temperature reconstruction in the southeastern Iberian Margin during the Last Glacial period bymeans of coccolithophore analyses
A1 Colmenero Hidalgo, Elena
A1 Flores, José Abel
A1 Sierro, Francisco Javier
A1 Grimalt, J. O.
AB Detailed quantitative analyses of coccolithophore assemblages have been carried out in three sedimentcores recovered from different locations in the Atlantic and Mediterranean sectors of the Iberian Peninsula.Biostratigraphical and oxygen isotope analyses show that these cores provide a high-resolution record ofmost of the last glacial period. Joint interpretation of the results reveals that higher sea surface temperatures(SST) were recorded in the Atlantic side during that interval. Dansgaard-Oeschger Interstadials are thewarmer periods, while during Heinrich Events and Dansgaard-Oeschger Stadials SSTs suffered a substantialdecrease, probably due to the appearance of turbid, fresher and colder surface water masses. Thesequantitative differences in the response of coccolithophore assemblages between the Atlantic and theMediterranean cores indicate that the Mediterranean Sea shows a more intense response to climatic andoceanographic changes than the Atlantic area
PB Sociedad Geológica de España
YR 2005
FD 2005
LK http://hdl.handle.net/10272/8754
UL http://hdl.handle.net/10272/8754
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026