C14 Radiocarbon Dating - Sample - GU-1514

Birch, hazel, willow and oak charcoal taken from a patch of dark soil in the centre of the grave in square enclosure 1, immediately above and between a layer of large stone slabs at a depth of approximately 0.5m below the surface.

Canmore ID 35454

Map Number NO64NW

Site type Enclosure(S) (Prehistoric)(Possible), Square Barrow(S) (Iron Age), Unidentified Pottery (Neolithic)

Site number 21

NGR 362670 749180

Council 120

County 02

Parish INVERKEILOR

Lab Analysis ID GU-1514

Material Dated charcoal (mixed)

Researcher Ashmore 1997b

Sponsor Historic Scotland

Uncalibrated date bp +/- error 720 bp +/-90

Uncalibrated date ad/bc +/- error ad 1230 +/-90

Delta -26.3

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10