C14 Radiocarbon Dating - Sample - GrA-772

Two adult human vertebrae from behind Stone D, under corbel stone of south chamber. One of 8 ages (as of 2008) ranging from 4645+/-35 to 3720+/-70 BP.

Canmore ID 15376

Map Number NH89SW

Site type Chambered Cairn (Neolithic)

Site number 9

NGR 281770 892650

Council 270

County 31

Parish DORNOCH

Lab Analysis ID GrA-772

Material Dated bone, human (homo sapiens)

Uncalibrated date bp +/- error 3720 bp +/-70

Uncalibrated date ad/bc +/- error 1770 bc +/-70

Calibration program used No

Calibration curve used No