C14 Radiocarbon Dating - Sample - AA-53704

Oak charcoal (SC/5-1) forming of a charred stump of an oak a structural post L112, possibly a door post, of a timber roundhouse.

Canmore ID 58802

Map Number NT77NW

Site type Cist(S) (Prehistoric), Inhumation(S) (Prehistoric), Palisaded Enclosure (Prehistoric), Pit (Prehistoric), Ring Groove House(S) (Prehistoric), Beaker (Pottery)(Bronze Age), Food Vessel (Pottery)(Prehistoric), Knife (Bronze Age), Scraper (Tool) (Prehistoric)

Site number 18

NGR 372380 675470

Council 210

County 12

Parish DUNBAR

Lab Analysis ID AA-53704

Material Dated Charcoal (quercus spp)

Researcher Dunwell, A J

Sponsor Historic Scotland

Uncalibrated date bp +/- error 2475 bp +/-40

Uncalibrated date ad/bc +/- error 525 bc +/-40

Delta -24.2

Completed by National Science Foundation Radiocarbon Facility University of Arizona, USA

Calibration program used OxCal 3.10