Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Sm-147/Nd-144  | |
|---|---|
| BT | isotopes | 
| .radioactive isotopes | |
| ..Sm-147/Nd-144 | |
| BT | isotopes | 
| .stable isotopes | |
| ..Sm-147/Nd-144 | |
| BT | metals | 
| .rare earths | |
| ..neodymium | |
| ...Sm-147/Nd-144 | |
| BT | metals | 
| .rare earths | |
| ..samarium | |
| ...Sm-147/Nd-144 | |
| RT | isotope ratios | 
| Sm/Nd | |
| SN | For age determination, use Sm/Nd. This term has multiple hierarchies. |