GNGTS 2015 - Atti del 34° Convegno Nazionale

GNGTS 2015 S essione 1.1 59 Fig. 2 – Core CALA 04 in the western Ionian Sea and age modelling results: a) stratigraphic log, photograph and pelagic units with samples for radiometric datings; b) deposition model built subtracting the thickness of the turbidites from the total core. Turbidite beds represent the “instantaneous sedimentary events” whose age is derived through interpolation within the OxCal modelling; c) calibrated radiometric dates (2 σ) of the pelagic units using a ΔR147±33. d) age model built using the P_Sequence (a Bayesian model of deposition) implemented in the computer program OxCal 4 [modified from Polonia et al. (2013a)].