Table 7.
Rank results of isotope and metallic element data.
| Isotopes | Metallic element | ||||
|---|---|---|---|---|---|
| Ranking | Variable | Ranking | Variable | Ranking | Variable |
| 1 | δ 2H | 1 | Cs | 8 | Cr |
| 2 | δ 18O | 2 | Cu | 9 | Ni |
| 3 | δ 15N | 3 | Ca | 10 | Zn |
| 4 | δ 13C | 4 | Rb | 11 | Ti |
| 5 | Sr | 12 | Mg | ||
| 6 | Ba | 13 | Mn | ||
| 7 | Cd | 14 | Co | ||
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