Lyon Natural Radiocarbon Measurements VIII
- 1 January 1979
- journal article
- other
- Published by Cambridge University Press (CUP) in Radiocarbon
- Vol. 21 (3) , 405-452
- https://doi.org/10.1017/s0033822200004562
Abstract
This list includes most of the measurements made in 1977 and 1978 using the two Packard liquid scintillation spectrometers described in Lyon VII (R, 1978, v 20, p 19). The backgrounds of both spectrometers decreased by about 30% with new photomultipliers, giving 1.9 ± 0.1cpm and 2.4 ± 0.2 cpm, respectively, for 3ml C6H6(depending on counting vessels). Proportional detectors are only used for very small samples. Counting procedures are described in the text. Dilution ratios indicate the amount of sample versus the total quantity of C6H6or CO2introduced in the detectors. No change was made either in chemical treatment or in the calculation method (half-life: 5570 ± 0, one standard deviation, standard13C correction only for bones).Keywords
This publication has 28 references indexed in Scilit:
- Premiers datages radiocarbone du Magdalénien des Hautes-PyrénéesBulletin de la Société préhistorique française, 1979
- On the problem of the preservation of human bone in sea-waterJournal of Human Evolution, 1978
- Fouilles de Pirak - BaluchistanArts asiatiques, 1976
- Trouvailles de la fin de l'âge du Bronze dans la Saône, sur le site d'Ouroux-Marnay (Saône-et-Loire)Bulletin de la Société préhistorique française. Comptes rendus des séances mensuelles, 1974
- Mallaha (Eynan) (1974)Paléorient, 1974
- Fosses néolithiques datées par le ¹⁴C à la grotte de la Sartanette (Remoulins, Gard)Bulletin de la Société préhistorique française. Comptes rendus des séances mensuelles, 1973
- Lyon Natural Radiocarbon Measurements IVRadiocarbon, 1973
- Groningen Radiocarbon Dates VIIRadiocarbon, 1967
- Magdalénien et périgordien post-glaciaires : la grotte de La Borie del Rey (Lot-et-Garonne)Gallia Préhistoire, 1963
- Groningen Radiocarbon Dates IIIScience, 1958