Author Affiliations +
OLIVER LEHNERT,1 PETR KRAFT2
1Paleontologie–Sciences de la Terre, UMR 8014 CNRS, USTL, Cite Scientifique SN5, F-59655 Villeneuve d'Ascq Cedex, France, < > oliver.lehnert@univ-lille1.fr
2Charles University Prague, Institute of Geology and Palaeontology, Albertov 6, 128 43, Prague 2, Czech Republic, < > kraft@natur.cuni.cz