C14 Radiocarbon Dating - Index - Oronsay, 'caisteal Nan Gillean 1'
| Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
|---|---|---|---|---|
| Q-3007 | charcoal (n.i.) |
6120 bp +/-80 | 4170 bc +/-80 | 5290 to 4800 cal BC |
| Q-3008 | charcoal (n.i.) |
6190 bp +/-80 | 4240 bc +/-80 | 5320 to 4850 cal BC |
| Q-3009 | charcoal (n.i.) |
6035 bp +/-70 | 4085 bc +/-70 | 5210 to 4720 cal BC |
| Q-3010 | charcoal (n.i.) |
5485 bp +/-50 | 3535 bc +/-50 | 4540 to 4040 cal BC |
| Q-3011 | charcoal (n.i.) |
5450 bp +/-50 | 3500 bc +/-50 | 4500 to 3990 cal BC |
| SRR-1458a | charcoal (n.i.) |
4750 bp +/-180 | 2800 bc +/-180 | 4300 to 2800 cal BC |
| SRR-1458b | shell (Patella spp) |
5890 bp +/-70 | 3940 bc +/-70 | 4500 to 4050 cal BC |
