C14 Radiocarbon Dating - Sample - AA-24968
AA-24968
A single piece of willow charcoal from a green dark brown sandy clay with charcoal and rotted stones. It came from under the cultivation soil with ard marks and beaker sherds 707 and it lies above green clay. It is cut by the trench for the later kerb.
Canmore ID 4156
Map Number NB23SW
Site type Avenue (Neolithic), Chambered Cairn (Neolithic), Stone Circle (Neolithic) - (Bronze Age), Stone Row(S) (Neolithic) - (Bronze Age)
Site number 1
NGR 121300 933017
Council 410
County 26
Parish UIG
Lab Analysis ID AA-24968
Material Dated charcoal
Researcher Ashmore 1997
Sponsor Historic Scotland
Uncalibrated date bp +/- error 3575 bp +/-45
Uncalibrated date ad/bc +/- error 1625 bc +/-45
Delta -25.8
Completed by National Science Foundation Radiocarbon Facility University of Arizona, USA
Calibration program used OxCal 3.10
From information compiled by Patrick Ashmore