C14 Radiocarbon Dating - Sample - OxA-3499

Charred barley from the primary occupation of House 2 of a Grooved Ware settlement. See also OxA-3498 (4590+/- 75 BP).

Canmore ID 2151

Map Number HY31SW

Site type Settlement (Period Unassigned), Axehead(S) (Stone), Mace, Unidentified Flint(S) (Flint)

Site number 61

NGR 330760 1012700

Council 330

County 22

Parish STENNESS

Lab Analysis ID OxA-3499

Material Dated charred grain (hordeum spp)

Sponsor HS

Uncalibrated date bp +/- error 4570 bp +/-75

Uncalibrated date ad/bc +/- error 2620 bc +/-75

Delta -21.3

Calibration program used No

Calibration curve used No