1 | Institute of Geology and Palaeontology, Charles University in Prague, Faculty of Science, Albertov 6, 128 43 Prague 2, Czech Republic |
2 | Laboratory of Palaeobiology and Palaeoecology, Institute of Geology of the Czech Academy of Sciences, v.v.i., Rozvojová 269,165 00 Prague 6, Czech Republic |
3 | Centre of Palaeobiodiversity, West Bohemian Museum in Pilsen, Kopeckého sady 2, Pilsen 301 00, Czech Republic |