C14 Radiocarbon Dating - Sample - GU-11921

Oak wood (Sample ACS-03/Lea) from a structural oak pile driven into the loch bed beside the crannog. Driven into loch bed as structural pile. Its state of preservation indicates that the timber was harvested immediately prior to use.

Canmore ID 39430

Map Number NR89NE

Site type Crannog (Period Unassigned)(Possible), Island Dwelling (Medieval)

Site number 11

NGR 187450 698350

Council 130

County 03

Parish KILMICHAEL GLASSARY

Lab Analysis ID GU-11921

Material Dated Wood (quercus spp)

Sponsor HS

Uncalibrated date bp +/- error 2480 bp +/-50

Uncalibrated date ad/bc +/- error 530 bc +/-50

Delta -26

Calibration program used No

Calibration curve used No