C14 Radiocarbon Dating - Sample - GU-3127

Heather wood from low in a house floor level.

Canmore ID 4020

Map Number NB03NE

Site type Broch (Iron Age), Causeway (Iron Age), Galleried Dun (Iron Age), Midden (Iron Age)

Site number 4

NGR 109886 935325

Council 410

County 26

Parish UIG

Lab Analysis ID GU-3127

Material Dated wood (Ericaceae)

Researcher Dixon 1991, Armit 1991

Uncalibrated date bp +/- error 2040 bp +/-50

Uncalibrated date ad/bc +/- error 90 bc +/-50

Delta -28.7

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10