Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
U-238/Pb-204  | |
|---|---|
| BT | isotopes |
| .radioactive isotopes | |
| ..U-238/Pb-204 | |
| BT | metals |
| .lead | |
| ..U-238/Pb-204 | |
| BT | metals |
| .actinides | |
| ..uranium | |
| ...U-238/Pb-204 | |
| RT | HIMU |
| Pb-204 | |
| U-238 | |
| SN | For isotopic ratio used in age determination, use U/Pb. This term has multiple hierarchies. |