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Rhodesian Radiocarbon Measurements IV

Published online by Cambridge University Press:  18 July 2016

J. G. Sheppard  and
E. R. Swart
J. G. Sheppard
Affiliation:
Department of Chemistry, University of Rhodesia, Salisbury, Rhodesia
E. R. Swart
Affiliation:
Department of Chemistry, University of Rhodesia, Salisbury, Rhodesia
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The following list of dates was compiled since 1967 (R., 1967, v. 9, p. 382-386). Procedures of measurements are essentially unchanged from those reported previously (R., 1964, v. 6, p. 31-36; 1966, v. 8, p. 423-429). The only major change in procedure is that the practice adopted in previous date lists of widening the errors due to fluctuations in C14 content of the exchange reservoir has been discontinued. This leaves the users free to apply the necessary corrections as they become available, e.g., Stuiver and Suess (1966) and Ralph and Michael (1969). The two gas proportional counters were rebuilt in 1968. It was found that outgassing the polytetrafluoroethylene insulators at 100°C under vacuum for 48 hours prior to reassembling the counters considerably hastened attainment of stable operating conditions.

Type
Research Article
Information
Radiocarbon , Volume 13 , Issue 2 , 1971 , pp. 420 - 431
Copyright
Copyright © The American Journal of Science 

References

Beaumont, P., 1963, The Bonteberg shelter: a progress report: Jour. Sci. Soc., Univ. Cape Town, v. 6, p. 20–27.Google Scholar
Deacon, H. J., 1965, An annotated list of radiocarbon dates for sub-Saharan Africa: v. 5, Annals Cape Provincial Mus. Google Scholar
Fagan, B., 1967, Iron age cultures in Zambia, v. I: London.Google Scholar
Garlake, P. S., 1966, Iron age archaeol. in Shashi expedition: Rhodesian Schools Exploration Soc., Bulawayo, Rhodesia.Google Scholar
Garlake, P. S., 1967, Iron age burials at Mount Hampden near Salisbury, Rhodesia: Arnoldia, v. 3, no. 10.Google Scholar
Garlake, P. S., 1968, Test excavations at Mapela Hill, near Shashi River, Rhodesia: Arnoldia, v. 3, no. 34.Google Scholar
Garlake, P. S., 1969, Iron age archaeol. in Bikita expedition: Rhodesian Schools Exploration Soc., Bulawayo, Rhodesia.Google Scholar
Garlake, P. S., 1970, Iron age site in the Urungwe District of Rhodesia: S. African Archaeol. Bull. XXV, v. 97, p. 25.Google Scholar
Grindley, J. R., Speed, E., and Maggs, T., 1970, The age of the Bonteberg shelter deposits, Cape Peninsula: S. African Archaeol. Bull. XXV, v. 97, p. 24.Google Scholar
Inskeep, R., 1962, Iron age sites in N. Rhodesia: S. African Archaeol. Bull. XVII, p. 136–180.Google Scholar
Phillipson, D., 1968, The Early Iron age in Zambia: Jour. African Hist., v. IX, p. 191–211.Google Scholar
Posnansky, M. and Cole, G., 1963, Recent excavations at Magosi, Uganda: a preliminary report: Man, p. 133.Google Scholar
Ralph, E. K. and Michael, H. N., 1969, University of Pennsylvania radiocarbon dates XII: Radiocarbon, v. 11, p. 469–481.Google Scholar
Robins, P. A. and Swart, E. R., 1964, Southern Rhodesia radiocarbon measurements I: Radiocarbon, v. 6, p. 31–36.Google Scholar
Robinson, K. R., 1965, The Sinoia Caves, Lomagundi District, Rhodesia: Rhodesian Sci. Assoc. Proc. and Trans., v. 51, p. 131–155.Google Scholar
Robinson, K. R., 1967, Further work on Iron age sites in the Chibi District, S. Rhodesia, 1961-1963: Arnoldia, v. 3, no. 1.Google Scholar
Robinson, K. R., 1968, An examination of five iron age structures in the Umguza Valley, 14 mi. N. of Bulawayo, Rhodesia: Arnoldia, v. 3, no. 35.Google Scholar
Rudd, S., 1968, Preliminary report of excavations, 1963-66 at Lekkerwater Ruins, Tsindi Hill, Theydon, Rhodesia: Rhodesian Sci. Assoc. Proc. and Trans., v. 52, pt. 2, p. 38–50.Google Scholar
Sampson, C. G., 1967, Excavations at Zaayfontein shelter, Norvalspont: N. Cape. Res. Natl. Mus., v. 2, 4, p. 41–124.Google Scholar
Sampson, C. G., 1969, The Smithfield Industrial Complex: Further field results: Natl. Mus. mem., no. 5, in press.Google Scholar
Sheppard, J. G. and Swart, E. R., 1966, Rhodesian radiocarbon measurements II: Radiocarbon, v. 8, p. 423–429.Google Scholar
Sheppard, J. G. and Swart, E. R., 1967, Rhodesian radiocarbon measurements III: Radiocarbon, v. 9, p. 382–386.Google Scholar
Stuiver, Minze and Suess, H. F., 1966, On the relationship between radiocarbon dates and true sample ages: Radiocarbon, v. 8, p. 534–540.Google Scholar
Wayland, E. J. and Burkitt, M. C., 1932, The Magosian culture of Uganda: Royal Anthropol. Inst. Jour., v. 62, p. 369–390.Google Scholar