Arne Deprez (a), Steven Tesseur (a), Peter Stassen (a), Simon D’haenens (a), Etienne Steurbaut (a,b), Christopher King (c), Philippe Claeys (d) & Robert P. Speijer (a)
(a) Department of Earth and Environmental Sciences, KU Leuven, Celestijnenlaan 200E, B-3001 Leuven, Belgium. E-mail: arne.deprez@ees.kuleuven.be
(b) Department of Paleontology, Royal Belgian Institute of Natural Sciences, Vautierstraat 29, B-1000 Brussels, Belgium.
(c) 316A Park Rd., Bridport DT6 5DA, UK.
(d) Earth System Science, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium.