Pricing Change
New pricing for orders of material from this site will come into place shortly. Charges for supply of digital images, digitisation on demand, prints and licensing will be altered.
Upcoming Maintenance
Please be advised that this website will undergo scheduled maintenance on the following dates:
Thursday, 9 January: 11:00 AM - 3:00 PM
Thursday, 23 January: 11:00 AM - 3:00 PM
Thursday, 30 January: 11:00 AM - 3:00 PM
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C14 Radiocarbon Dating - Index - Erskine Bridge
| Lab Analysis ID | Material Dated | Uncalibrated date bp | Uncalibrated date bc/ad | Calibrated date |
|---|---|---|---|---|
| GU-2328 | wood (quercus spp) |
1950 bp +/-50 | 0 bc +/-50 | 50 cal BC to cal AD 220 |
| GU-2187 | wood (quercus spp) |
1970 bp +/-60 | 20 bc +/-60 | 160 cal BC to cal AD 220 |
| GU-2383 | wood (quercus spp) |
2170 bp +/-60 | 220 bc +/-60 | 380 to 50 cal BC |
| GU-2186 | wood (alnus) |
2210 bp +/-50 | 260 bc +/-50 | 400 to 120 cal BC |
