Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-23T21:20:46.907Z Has data issue: false hasContentIssue false

University of Texas Radiocarbon Dates I

Published online by Cambridge University Press:  18 July 2016

J. J. Stipp
Affiliation:
Radiocarbon Dating Laboratory, Balcones Research Center, University of Texas, Austin, Texas
E. Mott Davis
Affiliation:
Radiocarbon Dating Laboratory, Balcones Research Center, University of Texas, Austin, Texas
John E. Noakes
Affiliation:
Radiocarbon Dating Laboratory, Balcones Research Center, University of Texas, Austin, Texas
Tom E. Hoover
Affiliation:
Radiocarbon Dating Laboratory, Balcones Research Center, University of Texas, Austin, Texas
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The C14 Dating Laboratory of the University of Texas has been working on the development of two systems of counting: gas counting with methane, and liquid scintillation counting with benzene. Lack of adequate instrumentation has retarded the work on gas counting, but the liquid scintillation work, supported in part by the Department of Chemistry, finally led to the successful development of a system in which the benzene counting solvent was synthesized from acetylene by pyrolysis (Tamers, Stipp, and Collier, 1961).

Type
Research Article
Copyright
Copyright © The American Journal of Science 

References

Anonymous, 1961, Benzene synthesis aids C14 dating: Chem. Eng. News, v. 39, no. 41, p. 48.Google Scholar
Bell, Robert E., 1958, Radiocarbon dates from Oklahoma: Oklahoma Anthropol. Soc. Newsletter, v. 7, no. 3, p. 34.Google Scholar
Campbell, T. N., 1961, A list of radiocarbon dates from archeological sites in Texas: Texas Archeol. Soc. Bull., v. 30, p. 311320.Google Scholar
Crane, H. R., 1956, University of Michigan radiocarbon dates I: Science, v. 124, p. 664672.CrossRefGoogle ScholarPubMed
Crane, H. R., and Griffin, J. B., 1958, University of Michigan radiocarbon dates III: Science, v. 128, p. 11171123.CrossRefGoogle ScholarPubMed
Crane, H. R., and Griffin, J. B. 1959, University of Michigan radiocarbon dates IV: Am. Jour. Sci. Radioc. Supp., v. 1, p. 173198.Google Scholar
Crane, H. R., and Griffin, J. B. 1960, University of Michigan radiocarbon dates V: Am. Jour. Sci. Radioc. Supp., v. 2, p. 3148.Google Scholar
Jelks, Edward B., 1953, Excavations at the Blum Rockshelter: Texas Archeol. Soc. Bull., v. 24, p. 189207.Google Scholar
Libby, W. F., 1952, Chicago radiocarbon dates III: Science, v. 116, p. 673681.CrossRefGoogle ScholarPubMed
Noakes, J. E., Isbell, A. S., and Hood, Donald W., 1961, Conversion of carbon dioxide to benzene for liquid scintillation counting: Am. Geophys. Union Trans., v. 42, no. 2, p. 226.Google Scholar
Rubin, Meyer, and Alexander, Corrinne, 1960, U. S. Geological Survey radiocarbon dates V: Am. Jour. Sci. Radioc. Supp., v. 2, p. 129185.Google Scholar
Shapiro, I., and Weiss, H. G., 1957, Cyclization of acetylene d2 to benzene d6 : Amer. Chem. Soc. Jour., v. 79, p. 3294.CrossRefGoogle Scholar
Suhm, D. A., 1960, A review of Central Texas archeology: Texas Archeol. Soc. Bull., v. 29, p. 63107.Google Scholar
Suhm, D. A., Krieger, A. D., and Jelks, E. B., 1954, An introductory handbook of Texas archeology: Texas Archeol. Soc. Bull., v. 25.Google Scholar
Tamers, M. A., Stipp, J. J., and Collier, J., 1961, High sensitivity detection of naturally occurring radiocarbon—I: chemistry of the counting sample: Geochim. et Cosmochim. Acta, v. 24, p. 266276.CrossRefGoogle Scholar
Weiss, H. G., and Shapiro, I., 1958, Increased activity of silica-alumina catalysts: Am. Chem. Soc. Jour., v. 80, p. 31953198.CrossRefGoogle Scholar