1. University of Poitiers, Palevoprim: Laboratoire de Paléontologie, Évolution, Paléoécosystèmes, Paléoprimatologie, Bât B35 TSA51106 – 6 rue Michel Brunet, F-86073 Poitiers cedex 9 (France)
2. Department of Palaeontology, National Museum of the Czech Republic, Václavské námestí 68, 110 00 Praha 1 (the Czech Republic)
3. Institute of Geology and Palaeontology, Faculty of Science, Charles University, Albertov 6, 128 43 Praha 2 (the Czech Republic) karel.martinek@natur.cuni.cz
4. Czech Geological Survey Klárov 3, 118 21 Praha 1 (the Czech Republic)
5. Department of Palaeontology, National Museum of the Czech Republic Václavské námestí 68, 110 00 Praha 1 (the Czech Republic)