1. Geological-Paleontological Department, Natural History Museum Vienna, Burgring 7, 1010 Wien, Austria
2. Department of Regional Geology, Faculty of Mining and Geology, University of Belgrade, Kamenička 6, 11000 Belgrade, Serbia
3. Geological Survey of Austria, Neulingg. 38, 1030 Wien, Austria
4. Department of Geology and Paleontology, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
5. Paleomagnetic Laboratory Fort Hoofddijk, Department of Earth Sciences, Utrecht University, Budapestlaan 17, 3584 CD, Utrecht, The Netherlands email: oleg.mandic@nhm-wien.ac.at