C14 Radiocarbon Dating - Sample - GU-3507

Charcoal from a post-hole with a burnt oak post apparently in situ.

Canmore ID 67433

Map Number NY36NW

Site type Field System (Iron Age), Plantation Bank (Post Medieval), Settlement (Iron Age)

Site number 18

NGR 330305 568887

Council 170

County 10

Parish GRETNA

Lab Analysis ID GU-3507

Material Dated charcoal (quercus spp)

Sponsor HS

Uncalibrated date bp +/- error 900 bp +/-50

Uncalibrated date ad/bc +/- error ad 1050 +/-50

Delta -25

Calibration program used No

Calibration curve used No