University of Tokyo Radiocarbon Measurements IV
- 1 January 1971
- journal article
- research article
- Published by Cambridge University Press (CUP) in Radiocarbon
- Vol. 13 (1) , 97-102
- https://doi.org/10.1017/s0033822200000904
Abstract
The C14 measurements reported here were made in this laboratory between January 1969 and July 1970. Details of our apparatus, sample preparation, and measuring procedure were described in R., 1968, v. 10, p. 144–148. A change has been made since January 1969: strontium carbonate is reduced to strontium carbide with a mixture of 60g of SrCO3 to 40g of Mg-powder (3 to 50g of Mg-powder (<50 mesh).Keywords
This publication has 4 references indexed in Scilit:
- University of Tokyo Radiocarbon Measurements IIIRadiocarbon, 1971
- University of Tokyo Radiocarbon Measurements IIRadiocarbon, 1969
- University of Tokyo Radiocarbon Measurements IRadiocarbon, 1968
- The aira and ata pyroclastic flows and related caldera and depressions in southern Kyushu, JapanBulletin of Volcanology, 1966