C14 Radiocarbon Dating - Sample - HAR-2755

Willow charcoal from phase 1.

Canmore ID 1796

Map Number HY22NW

Site type Chapel (12th Century), Settlement (12th Century)

Site number 1

NGR 323977 1028513

Council 330

County 22

Parish BIRSAY AND HARRAY

Lab Analysis ID HAR-2755

Material Dated charcoal

Sponsor HS

Uncalibrated date bp +/- error 1150 bp +/-80

Uncalibrated date ad/bc +/- error ad 800 +/-80

Delta -26.8

Calibration program used No

Calibration curve used No