In:
Radiocarbon, Cambridge University Press (CUP), Vol. 8 ( 1966), p. 467-497
Abstract:
The measurements reported have been carried out during 1965 in the Isotope Laboratory of the Institute of Geophysics and Planetary Physics as a continuation of the UCLA date lists I through IV. Samples were analyzed as CO 2 -gas at one atm in a 7.5 L proportional counter with three energy channels. Dates have been calculated on the basis of a 5568 yr half-life as was recommended by the Sixth International C 11 and H 3 Dating Conference, June 1965, in Pullman, Washington. The standard for the contemporary biosphere remains as 95% of the count rate of NBS oxalic acid for radiocarbon laboratories. Background determinations have been made with CO 2 obtained from marble. The error listed is always at least a one-sigma statistical counting error.
Type of Medium:
Online Resource
ISSN:
0033-8222
,
1945-5755
DOI:
10.1017/S0033822200000308
Language:
English
Publisher:
Cambridge University Press (CUP)
Publication Date:
1966
detail.hit.zdb_id:
2028560-7
SSG:
11
SSG:
13
