C14 Radiocarbon Dating - Sample - GU-1230
GU-1230
Charred grain very loose soft loam (BY 78 SB 132 Layer 132) in area 3, probably a primary context within the house.
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 GU-1230
Material Dated charred grain (n.i.)
Sponsor HS
Uncalibrated date bp +/- error 1060 bp +/-60
Uncalibrated date ad/bc +/- error ad 890 +/-60
Delta -23.4
Calibration program used No
Calibration curve used No
From information compiled by Patrick Ashmore