C14 Radiocarbon Dating - Sample - GU-4379

Oak charcoal from L9, a posthole. It is interpreted as the carbonised crust of the post which was one of two holding up a roof ridge. The charcoal sample is from a disturbance area.

Canmore ID 71337

Map Number NO14SE

Site type Enclosure (Period Unknown)(Possible), Hollow Way(S) (Period Unknown), Ritual Enclosure (Neolithic), Timber Structure (Neolithic)

Site number 59

NGR 317340 740245

Council 340

County 24

Parish CAPUTH

Lab Analysis ID GU-4379

Material Dated charcoal (quercus spp)

Researcher Barclay & Maxwell 1998, 59

Sponsor Historic Scotland

Uncalibrated date bp +/- error 4640 bp +/-60

Uncalibrated date ad/bc +/- error 2690 bc +/-60

Delta -25.7

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10