Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ar-40  | |
|---|---|
| BT | isotopes |
| .stable isotopes | |
| ..Ar-40 | |
| BT | noble gases |
| .argon | |
| ..Ar-40 | |
| RT | Ar-40/Ar-36 |
| Ar-40/Ar-39 | |
| SN | This term has multiple hierarchies. |
| Ar-40/Ar-36 | |
|---|---|
| BT | isotopes |
| .stable isotopes | |
| ..Ar-40/Ar-36 | |
| BT | noble gases |
| .argon | |
| ..Ar-40/Ar-36 | |
| UF | Ar-36/Ar-40 |
| RT | isotope ratios |
| Ar-36 | |
| Ar-40 | |
| SN | This term has multiple hierarchies. |
| Ar-40/Ar-39 | |
|---|---|
| BT | isotopes |
| .radioactive isotopes | |
| ..Ar-40/Ar-39 | |
| BT | isotopes |
| .stable isotopes | |
| ..Ar-40/Ar-39 | |
| BT | noble gases |
| .argon | |
| ..Ar-40/Ar-39 | |
| UF | Ar-39/Ar-40 |
| RT | isotope ratios |
| Ar-39 | |
| Ar-40 | |
| SN | This term has multiple hierarchies. |