| 1977-1982 | | Undergraduate student of geology and palaeontology, Charles University Prague. |
| 1982 | Mgr. (~M.Sc.) | Geology and Palaeontology, Charles University in Prague. |
| 1983 | RNDr. | Geology and Palaeontology, Charles University in Prague. |
| 1987 | CSc. (~Ph.D.) | Geology, Charles University Prague. |
| 2000 | Doc. (Associate Professor) | Palaeontology, Charles University Prague (2000). |
| 2018 | Prof. (Professor) | Palaeontology, Charles University Prague (2018). |
| 1983-1987 | PhD., Czech Geological Survey, Prague. |
| 1987-1993 | Micropalaeontological laboratory, Czech Geological Survey, Prague. |
| 1993-1994 | Technische Universitat Berlin (Alexander von Humboldt Fellow). |
| 1994-2000 | Assistant Professor, Inst. Geology and Palaeontology, Charles University Prague. |
| 2000-2018 | Associate Professor, Inst. Geology and Palaeontology, Charles University Prague. |
| 2018-date | Professor, Inst. Geology and Palaeontology, Charles University Prague. |