Gilen Bernaola
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View article: Magnetobiochronology of the Izaga section (South Pyrenean Foreland basin): Implications for defining the global boundary stratotype section and point (GSSP) of the Bartonian Stage and unravelling climate change across the Middle Eocene Climate Optimum
Magnetobiochronology of the Izaga section (South Pyrenean Foreland basin): Implications for defining the global boundary stratotype section and point (GSSP) of the Bartonian Stage and unravelling climate change across the Middle Eocene Climate Optimum Open
View article: Bartonian-Priabonian rotational evolution of the central Jaca-Pamplona Basin, Southern Pyrenees
Bartonian-Priabonian rotational evolution of the central Jaca-Pamplona Basin, Southern Pyrenees Open
Orogenic zones often exhibit vertical axis rotations (VAR) due to the accommodation of shortening differences along the main structural. In this work, we focus on the central Jaca-Pamplona Basin, where a Bartonian-Priabonian sequence crops…
View article: Magnetobiochronology of the Izaga section (South Pyrenean foreland basin) and its chronological implications: searching for a potential candidate for the Bartonian GSSP
Magnetobiochronology of the Izaga section (South Pyrenean foreland basin) and its chronological implications: searching for a potential candidate for the Bartonian GSSP Open
Here we introduce a new magnetobiostratigraphic section in the Jaca-Pamplona Basin, the Izaga section, which was studied in order to shed light on the chronology of the Lutetian/Bartonian boundary and the possibility of proposing it to hos…
View article: The Lutetian global stratotype section and point at Gorrondatxe revisited: Biomagnetostratigraphic refinements and astronomical tuning
The Lutetian global stratotype section and point at Gorrondatxe revisited: Biomagnetostratigraphic refinements and astronomical tuning Open
Biomagnetostratigraphic studies carried out at the Ypresian/Lutetian (Eocene) Gorrondatxe section solved major chronostratigraphic calibration discrepancies that had existed for several decades. The new calibration resulted in the definiti…
View article: The early middle Eocene transition at the Esera valley
The early middle Eocene transition at the Esera valley Open
An integrated study including magnetostratigraphy, larger benthic foraminifera and calcareous nannofossil biostratigraphy is presented herein. This work was performed in shallow marine siliciclastics rich in larger foraminifera, around the…
View article: Unravelling the kinetics of burial remagnetizations
Unravelling the kinetics of burial remagnetizations Open
Burial diagenesis is one of the main mechanisms claimed for explaining pervasive remagnetizations in sedimentary basins and orogenic wedges worldwide. It involves authigenic formation (e.g. chemical remagnetization) of magnetic minerals in…
View article: Pliocene growth of the Dowlatabad syncline in Frontal Fars arc: Folding propagation across the Zagros Fold Belt, Iran
Pliocene growth of the Dowlatabad syncline in Frontal Fars arc: Folding propagation across the Zagros Fold Belt, Iran Open
The integration of biostratigraphy, strontium isotope stratigraphy, and magnetostratigraphy allowed for the precise dating of the >3.0-km-thick marine to non-marine foreland sedimentary succession within the Dowlatabad growth syncline a…
View article: Paleocene Larger Foraminifera from the Pyrenean Basin with a recalibration of the Paleocene Shallow Benthic Zones
Paleocene Larger Foraminifera from the Pyrenean Basin with a recalibration of the Paleocene Shallow Benthic Zones Open
A taxonomic study of the larger foraminifera found in Paleocene rocks from the Pyrenean basin has led to the description of sixty taxa including two new species: Alveolina korresensis and Valvulineria bacetai. In this work, we present a ch…
View article: Basin architecture and growth folding of the NW Zagros early foreland basin during the Late Cretaceous and early Tertiary
Basin architecture and growth folding of the NW Zagros early foreland basin during the Late Cretaceous and early Tertiary Open
We present and use the chronostratigraphy of 13 field logs and detailed mapping to constrain the evolution of the early Zagros foreland basin, in NW Iran. Large foraminifera, calcareous nannofossil, palynological and 87Sr/8…