Jaume Dinarès-Turell (a), Thomas Westerhold (b), Victoriano Pujalte (c), Ursula Röhl (b) & Dick Kroon (d)
(a) Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata 605, 00143 Rome, Italy. E-mail: jaume.dinares@ingv.it
(b) MARUM, Center for Marine Environmental Sciences, University of Bremen, Leobener Strasse, 28359 Bremen, Germany.
(c) Department of Stratigraphy and Paleontology, University of the Basque Country, UPV/EHU, PO Box 644, 48080 Bilbao, Spain.
(d) School of GeoSciences, Grant Institute, University of Edinburgh, King's Buildings, West Mains Road, Edinburgh EH9 3JW, UK.