 |
| English | German |
| age hardening | Altershärtung |
| age of the universe | Weltalter |
| cosmic exposure age | Bestrahlungsalter (e.g. of the meteorite) |
| Fermi age | Neutronenalter |
| Fermi age | Fermi-Alter (des Neutrons, of the neutron) |
| Fermi-age model | Fermi-Alter-Modell |
| helium age | Heliumalter |
| model age | Modellalter |
| neutron age | Neutronenalter |
| neutron age | Fermi-Alter (des Neutrons) |
| physical age determination | physikalische Altersbestimmung |
| radioactive age determination | radioaktive Altersbestimmung |
| radiocarbon age | Kohlenstoffalter |
| symbolic age | Neutronenalter (of the neutron) |
| symbolic age | Fermi-Alter (des Neutrons, of the neutron) |
| thorium-lead age | Thoriumbleialter |