Sample: OxA-5291

Laboratory: Oxford Radiocarbon Accelerator Unit

BP: 2985 Std: 60

Delta 13C value -25.2 Delta 13C standard deviation None given

Sample Material: charcoal Sample Material Comment: None given

Feature Type: n/a Feature: 14

Culture: n/a Phase: n/a

Site: Casinha Derribada 3 Country Subdivision: Viseu Country: Portugal

Approved: true Right: public

Literature:

BRONK RAMSEY, C., HIGHAM, T.H.F., OWEN, D.C., PIKE, A.W.G.,/R.E.M. HEDGES. 2002. Radiocarbon dates from the Oxford AMS system: Archaeometry Datelist 31. Archaeometry 44(3s): 1-149.

Comment: Duplicate sample with different values!

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