Table 2. Results of initial analysis of bone collagen.
| Lab | δ13Ccol-VPDB (‰) | δ15Ncol-AIR (‰) | ||||||||||||
| R1 | R2 | R3 | R4 | R5 | Mean | sd | R1 | R2 | R3 | R4 | R5 | Mean | sd | |
| A | −17.2 | −17.1 | −17.3 | −17.2 | −17.1 | −17.2 | 0.1 | 9.1 | 9.1 | 9.2 | 9.1 | 9.2 | 9.1 | 0.0 |
| B | −17.3 | −17.4 | −17.3 | −17.4 | −17.3 | −17.3 | 0.1 | 8.5 | 8.6 | 8.2 | 8.7 | 8.6 | 8.5 | 0.2 |
| C | −17.2 | −17.0 | −16.9 | −17.0 | −16.8 | −17.0 | 0.1 | 9.2 | 8.7 | 8.9 | 8.7 | 8.9 | 8.9 | 0.2 |
| D1 | −17.2 | −17.0 | −17.1 | −17.1 | −17.2 | −17.1 | 0.1 | 8.7 | 8.9 | 8.6 | 8.8 | 9.0 | 8.8 | 0.1 |
| D2 | −17.2 | −17.1 | −17.2 | −17.2 | −17.4 | −17.2 | 0.1 | 8.6 | 8.6 | 8.6 | 8.8 | 9.1 | 8.7 | 0.2 |
| F | −17.0 | −17.0 | −17.1 | −16.9 | −17.0 | −17.0 | 0.1 | 9.1 | 9.1 | 9.3 | 9.3 | 8.8 | 9.1 | 0.2 |
| G | −17.1 | −16.6 | −17.0 | −17.2 | −16.9 | −16.9 | 0.2 | 9.0 | 9.0 | 9.0 | 9.2 | 9.0 | 9.1 | 0.1 |
| H | −17.4 | −16.8 | −16.8 | −17.1 | −17.1 | −17.0 | 0.2 | 9.5 | 9.6 | 9.7 | 9.9 | 9.4 | 9.6 | 0.2 |
| I | −17.0 | −17.0 | −17.2 | −17.0 | −17.0 | −17.0 | 0.1 | 9.3 | 9.4 | 9.3 | 9.3 | 9.2 | 9.3 | 0.1 |
| J | −17.2 | −17.4 | −17.4 | −17.3 | −17.2 | −17.3 | 0.1 | 8.9 | 8.9 | 8.8 | 9.0 | 8.8 | 8.9 | 0.1 |
| K | −16.9 | −17.1 | −17.0 | −17.1 | −17.0 | 0.1 | 8.9 | 9.0 | 8.8 | 8.7 | 8.9 | 0.1 | ||
| L | −17.0 | −17.2 | −17.7 | −17.2 | −17.1 | −17.2 | 0.2 | 8.3 | 8.0 | 8.2 | 8.1 | 8.2 | 8.2 | 0.1 |
| M | −16.9 | −16.8 | −16.9 | −17.0 | −17.1 | −16.9 | 0.1 | 8.9 | 9.1 | 8.9 | 9.2 | 9.3 | 9.1 | 0.2 |
| N | −17.0 | −17.0 | −17.0 | −17.0 | −17.1 | −17.0 | 0.1 | 8.7 | 8.6 | 8.5 | 8.4 | 8.9 | 8.6 | 0.2 |
| O | −17.2 | −17.0 | −17.1 | 0.1 | 9.0 | 9.4 | 9.2 | 0.2 | ||||||
| P | −17.2 | −17.2 | −17.4 | −17.3 | −17.5 | −17.3 | 0.1 | 9.2 | 9.3 | 9.4 | 9.4 | 9.3 | 9.3 | 0.1 |
| Q | −16.2 | −15.9 | −16.2 | −16.1 | −16.1 | −16.1 | 0.1 | 8.9 | 9.5 | 9.1 | 9.5 | 9.4 | 9.3 | 0.2 |
| R | −17.1 | −17.2 | −17.0 | −17.1 | −17.1 | −17.1 | 0.1 | 9.2 | 9.0 | 9.1 | 9.1 | 8.8 | 9.0 | 0.1 |
| S | −17.1 | −17.0 | −17.1 | −17.1 | −17.0 | −17.1 | 0.0 | 9.2 | 9.0 | 9.1 | 9.1 | 8.8 | 9.0 | 0.1 |
| U | −16.9 | −17.0 | −17.0 | −17.0 | −17.0 | −17.0 | 0.0 | 9.0 | 8.9 | 9.0 | 8.8 | 9.1 | 9.0 | 0.1 |
| Mean | −17.0 | Mean | 9.0 | |||||||||||
| sd | 0.3 | sd | 0.3 | |||||||||||
| Median | −17.1 | Median | 9.0 | |||||||||||
| Max | −15.9 | Max | 9.9 | |||||||||||
| Min | −17.7 | Min | 8.0 | |||||||||||