C14 Radiocarbon Dating - Sample - HAR-2000
HAR-2000
Hazel twig charcoal from Phase 2B timber and stone construction of Citadel 1. See also HAR-2001 (1260 +/- 70 BP) from hazel and HAR-2002 (1310 +/- 70 BP) from oak.
Canmore ID 24873
Map Number NN72SW
Site type Fort (Early Medieval)
Site number 3
NGR 270819 723257
Council 340
County 24
Parish COMRIE (PERTH AND KINROSS)
Lab Analysis ID HAR-2000
Material Dated charcoal (Corylus avellana)
Researcher Alcock et al 1989
Sponsor Historic Scotland
Uncalibrated date bp +/- error 1190 bp +/-70
Uncalibrated date ad/bc +/- error ad 760 +/-70
Completed by Harwell, England
Calibration program used OxCal 3.10
From information compiled by Patrick Ashmore