| Bischoff, Addi (Adolf) | Working Group of apl. Prof. Bischoff |
| Hiesinger, Harald | Professorship for geological planetology (Prof. Hiesinger) |
| Bischoff, Addi (Adolf) | Working Group of apl. Prof. Bischoff |
| Hiesinger, Harald | Professorship for geological planetology (Prof. Hiesinger) |