RT Journal Article
T1 Análisis bioestratigráfico del Eoceno Inferior de la sección de Barinatxe (Pirineos Occidentales) mediante nanofósiles calcáreos
T1 Calcareous nannofossil biostratigraphic analysis of the lower Eocene of the Barinatxe section (Western Pyrenees)
A1 Bernaola, Gilen
A1 Nuño Arana, Y.
A1 Payros, Aitor
AB The Barinatxe section (Western Pyrenees) contains one of the most complete and expanded deep-watersuccession of the early Eocene so far described. The succession, cropped out continuously along sea cliffs,is rich in well preserved calcareous nannofossil.The calcareous nannofossil study carried out in Barinatxe section, where a total of 70 autochthonous earlyEocene calcareous nannofossil species have been identified, has allowed us to identify Zones NP10, NP11,NP12 and NP13. Furthermore, we have precisely pinpointed the succession of calcareous nannofossilbiohorizons and their relative position within the planktic foraminifer zones. The calcareous nannofossiland planktic foraminifer intercalibration scheme resulted from this study does not agree with the currentstandard biomagnetochronologic correlation scheme. In order to corroborate or contradict our observationssimilar studies in sections of a wide range of latitudes and depositional environments are needed
YR 2006
FD 2006
LK http://hdl.handle.net/10272/8590
UL http://hdl.handle.net/10272/8590
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026