U. S. Geological Survey Radiocarbon Dates XI
Abstract
This list contains the results of measurements made during 1967 and 1968. Samples are counted in the form of acetylene gas, as previously, and ages computed on the basis of the Libby half-life, 5568 ± 30 yr. The error listed, always larger than the one-sigma statistical counting error commonly used, takes into account variable laboratory factors, but does not include external (field or atmospheric) variations.
- Publication:
-
Radiocarbon
- Pub Date:
- 1970
- DOI:
- 10.1017/S0033822200036365
- Bibcode:
- 1970Radcb..12..319S