| 1 (174) | Polish Academy of Sciences * | POL |  |
| 2 (485) | AGH University of Science and Technology | POL |  |
| 3 (511) | Wroclaw University of Science and Technology | POL | |
| 4 (538) | Jagiellonian University | POL | |
| 5 (583) | University of Wroclaw | POL | |
| 6 (605) | University of Silesia in Katowice | POL | |
| 7 (621) | Adam Mickiewicz University | POL | |
| 8 (622) | University of Warsaw | POL | |
| 9 (634) | Silesian University of Technology | POL | |
| 10 (719) | Institute of Geological Sciences Polish Academy of Sciences | POL | |
| 11 (816) | Polish Geological Institute National | POL | |
| 12 (838) | University of Gdansk | POL | |
| 13 (883) | University of Szczecin | POL | |
| 14 (970) | University of Lodz | POL | |
|
