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C14 Radiocarbon Dating - Index - Papa Westray, Knap Of Howar

Scottish Radiocarbon Database

Lab Analysis ID Material Dated Uncalibrated date bp Uncalibrated date bc/ad Calibrated date
OxA-9754 withdrawn
(withdrawn)
4720 bp +/-50 2770 bc +/-50 3640 to 3370 cal BC
OxA-9755 withdrawn
(withdrawn)
4630 bp +/-50 2680 bc +/-50 3650 to 3100 cal BC
OxA-9756 withdrawn
(withdrawn)
4495 bp +/-50 2545 bc +/-50 3360 to 3020 cal BC
OxA-9757 withdrawn
(withdrawn)
4680 bp +/-50 2730 bc +/-50 3630 to 3360 cal BC
Birm-813 bone, animal
(n.i.)
4270 bp +/-100 2320 bc +/-100 3350 to 2450 cal BC
Birm-814 bone, animal
(n.i.)
4690 bp +/-130 2740 bc +/-130 3900 to 2900 cal BC
Birm-815 bone, animal
(n.i.)
4250 bp +/-130 2300 bc +/-130 3400 to 2300 cal BC
Birm-816 bone, animal
(n.i.)
4770 bp +/-180 2820 bc +/-180 4300 to 2800 cal BC
OxA-16475 bone, animal
(ovicaprid)
4603 bp +/-39 2653 bc +/-39 3520 to 3120 cal BC
OxA-16476 bone, animal
(ovicaprid)
4458 bp +/-39 2508 bc +/-39 3350 to 2690 cal BC
OxA-16477 bone, animal
(ovicaprid)
4420 bp +/-39 2470 bc +/-39 3330 to 2910 cal BC
OxA-16478 bone, animal
(bos)
4510 bp +/-39 2560 bc +/-39 3360 to 3090 cal BC
OxA-16479 bone, animal
(ovicaprid)
4552 bp +/-39 2602 bc +/-39 3490 to 3090 cal BC
OxA-16480 bone, animal
(ovicaprid)
4633 bp +/-41 2683 bc +/-41 3630 to 3340 cal BC
OxA-16481 bone, animal
(ovicaprid)
4443 bp +/-39 2493 bc +/-39 3340 to 2920 cal BC
OxA-17778 bone, animal
(sus)
4673 bp +/-31 2723 bc +/-31 3630 to 3360 cal BC
OxA-9758 withdrawn
(withdrawn)
4570 bp +/-50 2620 bc +/-50 3500 to 3090 cal BC
OxA-9759 withdrawn
(withdrawn)
4800 bp +/-45 2850 bc +/-45 3660 to 3380 cal BC
OxA-9760 withdrawn
(withdrawn)
4750 bp +/-50 2800 bc +/-50 3650 to 3370 cal BC
OxA-9761 withdrawn
(withdrawn)
4610 bp +/-50 2660 bc +/-50 3650 to 3100 cal BC
SRR-344 bone, animal
(n.i.)
4451 bp +/-70 2501 bc +/-70 3500 to 2850 cal BC
SRR-345 bone, animal
(n.i.)
4348 bp +/-75 2398 bc +/-75 3400 to 2600 cal BC
SRR-346 bone, animal
(n.i.)
4532 bp +/-70 2582 bc +/-70 3650 to 2900 cal BC
SRR-347 bone, animal
(n.i.)
5706 bp +/-85 3756 bc +/-85 4840 to 4330 cal BC
SRR-348 bone, animal
(n.i.)
4765 bp +/-70 2815 bc +/-70 3900 to 3100 cal BC
SRR-349 bone, animal
(n.i.)
4422 bp +/-70 2472 bc +/-70 3500 to 2700 cal BC
SRR-452 bone, animal
(n.i.)
4081 bp +/-65 2131 bc +/-65 2900 to 2300 cal BC