C14 Radiocarbon Dating - Sample - GU-2942

Cattle, sheep and bird bone (54 upper, sample 4767) from the collapse of the chamber roof of a chambered tomb.

Canmore ID 2756

Map Number HY44NE

Site type Animal Burial(S) (Neolithic), Chambered Cairn (Neolithic), Inhumation(S) (Neolithic), Unidentified Pottery (Neolithic)

Site number 3

NGR 346545 1047449

Council 330

County 22

Parish WESTRAY

Lab Analysis ID GU-2942

Material Dated bone, animal (mixed)

Sponsor HS

Uncalibrated date bp +/- error 3670 bp +/-70

Uncalibrated date ad/bc +/- error 1720 bc +/-70

Delta -20.3

Calibration program used No

Calibration curve used No