C14 Radiocarbon Dating - Sample - GU-1657

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Hazel from a patch of charcoal 45/347 from near the bottom of a long pit A224 in the fort. See also GU-1654 (940+/- 60 BP).

Canmore ID 47244

Map Number NS89SW

Site type Fort (Iron Age), Palisaded Settlement (Iron Age), Ring Groove House(S) (Iron Age)

Site number 12

NGR 281597 690374

Council 390

County 30

Parish ST NINIANS

Lab Analysis ID GU-1657

Material Dated charcoal (Corylus avellana)

Researcher Rideout 1996, 249-252

Sponsor Historic Scotland

Uncalibrated date bp +/- error 975 bp +/-60

Uncalibrated date ad/bc +/- error ad 975 +/-60

Delta -25

Completed by Scottish Universities Environmental Research Centre

Calibration program used OxCal 3.10

From information compiled by Patrick Ashmore