C14 Radiocarbon Dating - Sample - GX-3274

Charcoal from a fallen roof timber .

Canmore ID 12142

Map Number NH19SW

Site type Castle (Medieval), Fort (Iron Age), Galleried Dun (Iron Age)

Site number 3

NGR 214230 891350

Council 270

County 26

Parish LOCHBROOM

Lab Analysis ID GX-3274

Material Dated charcoal (n.i.)

Uncalibrated date bp +/- error 2100 bp +/-140

Uncalibrated date ad/bc +/- error 150 bc +/-140

Calibration program used No

Calibration curve used No