C14 Radiocarbon Dating - Sample - AA-53159

One carbonised charred hazel nut shell from the fill of a gully associated with metalworking activity within a building, sealed by a root-turbated layer.

Canmore ID 40268

Map Number NS05NW

Site type Architectural Fragment (Medieval), Burial Ground (Medieval), Chapel (Medieval), Cist(S) (Medieval)

Site number 2

NGR 202372 659635

Council 130

County 07

Parish NORTH BUTE

Lab Analysis ID AA-53159

Material Dated Charred hazel nut shell (Corylus avellana)

Sponsor Sir Robert Smith

Uncalibrated date bp +/- error 1150 bp +/-35

Uncalibrated date ad/bc +/- error ad 800 +/-35

Delta -24.2

Calibration program used No

Calibration curve used No