Riken Natural Radiocarbon Measurements VI
- 1 January 1970
- journal article
- research article
- Published by Cambridge University Press (CUP) in Radiocarbon
- Vol. 12 (2) , 559-576
- https://doi.org/10.1017/s0033822200008274
Abstract
The C14 dates given below are a continuation of the work presented in our previous list (Radiocarbon, 1969, v. 11, p. 451-462), and results obtained mainly during 1969 are described. A new 3.3 L copper counter was put into routine operation besides the 2.7 L stainless steel counter employed heretofore, yielding background counting rates of 8.5 and 5.5 cpm, respectively, when filled with dead CO2 at ca. 1.8 atm.Keywords
This publication has 3 references indexed in Scilit:
- Riken Natural Radiocarbon Measurements IVRadiocarbon, 1968
- Gakushuin Natural Radiocarbon Measurements VRadiocarbon, 1966
- The Excavation of a Group of Burial Mounds at Ilkek near Gilgil, KenyaAzania: Archaeological Research in Africa, 1966