C14 Radiocarbon Dating - Index - Urquhart Castle
| Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
|---|---|---|---|---|
| GU-1768 | charcoal (n.i.) |
1465 bp +/-50 | ad 485 +/-50 | cal AD 430 to 670 |
| GU-1769 | charcoal (n.i.) |
1225 bp +/-55 | ad 725 +/-55 | cal AD 670 to 960 |
| GU-1835 | charcoal (n.i.) |
985 bp +/-50 | ad 965 +/-50 | cal AD 970 to 1210 |
| GU-1836 | charcoal (n.i.) |
1085 bp +/-100 | ad 865 +/-100 | cal AD 690 to 1170 |
| GU-1837 | charcoal (n.i.) |
1210 bp +/-90 | ad 740 +/-90 | cal AD 660 to 990 |
| GU-1924 | bone, animal (n.i.) |
860 bp +/-50 | ad 1090 +/-50 | cal AD 1030 to 1280 |
| GU-1925 | bone, animal (n.i.) |
845 bp +/-60 | ad 1105 +/-60 | cal AD 1030 to 1280 |
| GU-1926 | bone, animal (n.i.) |
805 bp +/-50 | ad 1145 +/-50 | cal AD 1060 to 1300 |
