C14 Radiocarbon Dating - Index - Westray, Tuquoy
| Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
|---|---|---|---|---|
| GU-1950 | charred kelp (kelp) |
1115 bp +/-50 | ad 835 +/-50 | cal AD 780 to 1020 |
| GU-2916 | organic material (n.i.) |
910 bp +/-50 | ad 1040 +/-50 | cal AD 1020 to 1230 |
| GU-2917 | organic material (n.i.) |
990 bp +/-50 | ad 960 +/-50 | cal AD 900 to 1190 |
| GU-2918 | organic material (n.i.) |
1010 bp +/-60 | ad 940 +/-60 | cal AD 890 to 1190 |
| GU-2920 | shell (n.i.) |
1420 bp +/-60 | ad 530 +/-60 | cal AD 880 to 1210 |
| GU-2921 | shell (n.i.) |
1390 bp +/-50 | ad 560 +/-50 | cal AD 900 to 1220 |
| UtC-1652 | bone, animal (n.i.) |
830 bp +/-40 | ad 1120 +/-40 | cal AD 1060 to 1290 |
| UtC-1653 | bone, animal (n.i.) |
1100 bp +/-40 | ad 850 +/-40 | cal AD 870 to 1020 |
| GU-1649 | charred seaweed (n.i.) |
0 bp +/-0 | ad 1950 +/-0 | not calibrated |
| GU-1650 | organic material (n.i.) |
1065 bp +/-65 | ad 885 +/-65 | cal AD 780 to 1160 |
| GU-1942 | bone, animal (n.i.) |
850 bp +/-50 | ad 1100 +/-50 | cal AD 1040 to 1280 |
| GU-1943 | bone, animal (n.i.) |
700 bp +/-50 | ad 1250 +/-50 | cal AD 1220 to 1400 |
| GU-1944 | bone, animal (n.i.) |
725 bp +/-50 | ad 1225 +/-50 | cal AD 1210 to 1400 |
| GU-1945 | bone, animal (n.i.) |
960 bp +/-50 | ad 990 +/-50 | cal AD 990 to 1210 |
| GU-1946 | bone, animal (n.i.) |
925 bp +/-50 | ad 1025 +/-50 | cal AD 1020 to 1220 |
| GU-1947 | bone, animal (n.i.) |
835 bp +/-50 | ad 1115 +/-50 | cal AD 1040 to 1290 |
| GU-1948 | charcoal (n.i.) |
950 bp +/-50 | ad 1000 +/-50 | cal AD 1000 to 1210 |
| GU-1949 | charred kelp (kelp) |
1010 bp +/-50 | ad 940 +/-50 | cal AD 890 to 1160 |
