C14 Radiocarbon Dating - Index - Old Caerlaverock Castle
Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
---|---|---|---|---|
AA-51351 | Peat (n.i.) |
1050 bp +/-60 | ad 900 +/-60 | cal AD 860 to 1160 |
AA-51352 | Peat (n.i.) |
1130 bp +/-45 | ad 820 +/-45 | cal AD 780 to 1000 |
AA-51353 | Peat (n.i.) |
735 bp +/-55 | ad 1215 +/-55 | cal AD 1180 to 1400 |
AA-51354 | Peat (n.i.) |
610 bp +/-45 | ad 1340 +/-45 | cal AD 1290 to 1420 |
AA-51355 | Peat (n.i.) |
145 bp +/-45 | ad 1805 +/-45 | cal AD 1660 to 1960 |
AA-53152 | Peat (n.i.) |
6105 bp +/-45 | 4155 bc +/-45 | 5210 to 4850 cal BC |