Edoardo Dallanave (a), Valerian Bachtadse (a), Claudia Agnini (b), Giovanni Muttoni (c), Christopher J. Hollis (d), Benjamin R. Hines (d), Hugh E.G. Morgans (d), C. Percy Strong (d), Lisa Tauxe (e) & James S. Crampton (d)
(a) Department of Earth and Environmental Sciences, Ludwig-Maximilians University, Theresienstrasse 41, 80333 München, Germany. E-mail: dallanave@geophysik.uni-muenchen.de
(b) Department of Geosciences, University of Padova, Via G. Gradenigo 6, 35131 Padova, Italy.
(c) Department of Earth Sciences, University of Milan, Via Mangiagalli 34, 25133 Milano, Italy.
(d) Department of Paleontology, GNS Science, PB 30368, Lower Hutt 5040, New Zealand.
(e) Scripps Institution of Oceanography, UCSD, 9500 Gilman Drive, La Jolla, California, 92093-0220, USA.