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C14 Radiocarbon Dating - Sample - GU-2224
GU-2224
WITHDRAWN Charcoal CL 86 S18 from a floor deposit of a post-Broch structure, near a hearth, in an area rich in carboniferous shale. PROBLEM: Anomalous date probably from an admixture of a small amount of shale.
Canmore ID 6546
Map Number NC80SE
Site type Broch (Iron Age)
Site number 4
NGR 287040 901370
Council 270
County 31
Parish GOLSPIE
Lab Analysis ID GU-2224
Material Dated withdrawn (withdrawn)
Sponsor HS
Uncalibrated date bp +/- error 2350 bp +/-50
Uncalibrated date ad/bc +/- error 400 bc +/-50
Delta -24.6
Calibration program used No
Calibration curve used No
From information compiled by Patrick Ashmore
