RT Journal Article
T1 Reconstrucción de la posición del frente ártico a partir de las asociaciones de foraminíferos planctónicos durante los estadios isotópicos marinos 14, 15 y 16
T1 Arctic front reconstruction based on planktic foraminifer assemblages analyses for the marine isotope stages 14,15 and 16
A1 Alonso García, Montserrat
A1 Sierro, Francisco Javier
A1 Flores, José Abel
AB Planktic foraminifer assemblages and lithic components from IODP core U1314 (northern NorthAtlantic) were studied with high resolution from marine isotope stage (MIS) 14 to 16 (~ 530-700 ka). Thisstudy aims to contribute to a better understanding of the mid-Pleistocene climate shifts. The record showsthe evolution of the Arctic front and allows us to infer the relative position of the sea-ice edge. During MIS16 Arctic front was south of the core location, while during MIS 14 the front was placed northward butnear the core location, therefore stage 16 was colder than 14. Besides, during the interglacial stage 15,two brief cold substages were recorded showing that the Arctic front crossed again the core location area
YR 2008
FD 2008
LK http://hdl.handle.net/10272/8199
UL http://hdl.handle.net/10272/8199
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 29 may 2026