C14 Radiocarbon Dating - Sample - GU-1257

Wood from an in situ oak timber (DB78 SC/2) surviving in the outer wall slot of circular roundhouse 2.

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 GU-1257

Material Dated wood (quercus spp)

Researcher Triscott 1982

Sponsor Historic Scotland

Uncalibrated date bp +/- error 2450 bp +/-50

Uncalibrated date ad/bc +/- error 500 bc +/-50

Delta -25

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10