C14 Radiocarbon Dating - Sample - GU-7471
GU-7471
Alder horizontal sub-surface timber of a marine crannog found lying adjacent to a vertical pile. The horizontal timbers were felled and laid both radially and circumferentially to form a platform.
Canmore ID 43402
Map Number NS47SW
Site type Crannog (Iron Age), Worked Object(S) (19th Century), Logboat (Iron Age)
Site number 8
NGR 241596 673923
Council 160
County 11
Parish OLD KILPATRICK (DUMBARTON)
Lab Analysis ID GU-7471
Material Dated wood (alnus)
Researcher Hale 1998, 126
Sponsor Historic Scotland
Uncalibrated date bp +/- error 1910 bp +/-50
Uncalibrated date ad/bc +/- error ad 40 +/-50
Delta -27.6
Completed by Scottish Universities Environmental Research Centre
Calibration program used OxCal 3.10
From information compiled by Patrick Ashmore