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Statistical test results comparing horse δ15N and δ13C values within each cultural period. Statistically significant p values are highlighted in bold.
| Statistical comparisons of horse δ15N values (p values) | |||||
|---|---|---|---|---|---|
| Mousterian | Châtelperronian | Aurignacian | Gravettian | ||
| Statistical comparisons of horse δ13C values (p values) | Mousterian | — | 0.09 | 0.09 | 0.53 |
| Châtelperronian | 0.07 | — | 0.93 | 0.15 | |
| Aurignacian | 0.06 | 0.96 | — | 0.38 | |
| Gravettian | 0.00 | 0.27 | 0.17 | — | |
