C14 Radiocarbon Dating - Sample - GU-2577

Birch, rowan, hazel, willow, alder from a hearth in the stone setting. A rough platform which seemed to form part of the site was later than two peat dates GU-2576 (3450+/-50 BP) and GU-2578 (2560 +/- 60 BP).

Canmore ID 4112

Map Number NB13SE

Site type Standing Stone(S) (Prehistoric)

Site number 2

NGR 116420 934240

Council 410

County 26

Parish UIG

Lab Analysis ID GU-2577

Material Dated charcoal (mixed)

Researcher Curtis and Curtis 1989, 1990

Sponsor Historic Scotland

Uncalibrated date bp +/- error 4510 bp +/-50

Uncalibrated date ad/bc +/- error 2560 bc +/-50

Delta -25.8

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10