C14 Radiocarbon Dating - Index - Redcastle
| Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
|---|---|---|---|---|
| AA-21248 | leather (n.i.) |
2220 bp +/-70 | 270 bc +/-70 | 400 to 90 cal BC |
| GU-4094 | wood (n.i.) |
2310 bp +/-50 | 360 bc +/-50 | 520 to 200 cal BC |
| GU-4095 | wood (n.i.) |
2330 bp +/-50 | 380 bc +/-50 | 800 to 200 cal BC |
| GU-4097 | wood (n.i.) |
2480 bp +/-50 | 530 bc +/-50 | 780 to 410 cal BC |
| GU-4541 | wood (quercus spp) |
2510 bp +/-50 | 560 bc +/-50 | 800 to 410 cal BC |
| GU-4542 | wood (quercus spp) |
2570 bp +/-50 | 620 bc +/-50 | 830 to 520 cal BC |
| GU-4543 | wood (alnus) |
2550 bp +/-50 | 600 bc +/-50 | 820 to 410 cal BC |
| Beta-48763 | wood (n.i.) |
2150 bp +/-60 | 200 bc +/-60 | 380 to 40 cal BC |
| Beta-48764 | wood (n.i.) |
1750 bp +/-90 | ad 200 +/-90 | cal AD 70 to 530 |
