Year: 1978
Type: article
Abstract: The dates presented in this paper comprise results of determinations made on archaeologic and geologic material from Socialist Republic Vietnam since 1969. Radioactivity was measured twice for 48 hours with gas proportional counters of Houtermans-Oeschger type, using methane at 1000mm Hg pressure as filling gas. Influence of cosmic and local environmental radiation on the counters was reduced with 30 tons of shielding material as described earlier (R, 1970, v 12, p 400-420).
Source: Radiocarbon
Authors: G Kohl, H Quitta
Language: English
Subfield: Archeology
Field: Social Sciences
Domain: Social Sciences
Open Access status: bronze
OpenAlex ID: W2493076440