Hostname: page-component-7b7567c8c-tnzcf Total loading time: 0 Render date: 2026-11-14T21:27:58.359Z Has data issue: false hasContentIssue false
  • English
  • Français

Illinois State Geological Survey Radiocarbon Dates III

Published online by Cambridge University Press:  18 July 2016

Dennis D. Coleman
Dennis D. Coleman*
Affiliation:
Illinois State Geological Survey, Urbana, Illinois 61801
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 following date list includes all samples processed from December 1969 through November 1970 at the Illinois State Geological Survey Radiocarbon Dating Laboratory. The benzene liquid scintillation technique was used, following the method of Noakes, Kim, and Stipp (1965), and Noakes, Kim, and Akers (1967). Detailed sample preparation procedures used in this laboratory have been reported by Kim and Ruch (1969), and Kim, Ruch, and Kempton (1969).

Information

Type
Research Article
Information
Radiocarbon , Volume 14 , Issue 1 , 1972, pp. 149 - 154
Copyright
Copyright © The American Journal of Science 

References

Fairbridge, R. E., 1961, Eustatic changes in sea level, in: v. 4, Physics and Chemistry of the Earth: New York, Pergamon Press, p. 99–185.Google Scholar
Gross, D. L., et al., 1970, Preliminary stratigraphy of unconsolidated sediments from the southwestern part of Lake Michigan: Illinois Geol. Survey Environmental Geol. Note 30, 20 P.Google Scholar
Grüger, E., 1969, Die Entwicklung der Vegetation in Süd-Illinois seit dem Ende der vorletzen Kaltzeit (abs.): 8th Cong. INQUA, Paris, 1969, Résumés des Communs., p. 90.Google Scholar
Jacobs, A. M., 1970, Persistence of lake basins in souther. Illinois, U.S.A., from late Illinoian time to present: Rev. Géog. Physique et Géol. Dynamique (2), v. 12, fasc. 2, p. 137–142.Google Scholar
Jacobs, A. M. and Lineback, J. A., 1969, Glacial geology of the Vandalia, Illinois, region: Illinois Geol. Survey Circ. 442, 23 P.Google Scholar
Johnson, W. H. et al., 1971, Glacial drift of the Shelbyville Moraine at Shelbyville, Illinois: Illinois Geol. Survey Circ. 459, 22 P.Google Scholar
Kim, S. M. and Ruch, R. R., 1969, Illinois State Geological Survey radiocarbon dates I: Radiocarbon, v. 11, p. 394–395.Google Scholar
Kim, S. M., Ruch, R. R., and Kempton, J. P., 1969, Radiocarbon dating at the Illinois State Geological Survey: Illinois Geol. Survey Environmental Geol. Note 28, 19 P.Google Scholar
Lineback, J. A., Ayer, N. J., and Gross, D. L., 1970, Stratigraphy of unconsolidated sediments in the southern part of Lake Michigan: Illinois Geol. Survey Environmental Geol. Note 35, 35 P.Google Scholar
Noakes, J. E., Kim, S. M., and Akers, L. K., 1967, Recent improvements in benzene chemistry for radiocarbon dating: Geochim. et Cosmochim. Acta, v. 31, p. 1094–1096.Google Scholar
Noakes, J. E., Kim, S. M., and Stipp, J. J., 1965, Chemical and counting advances in liquid scintillation radiocarbon dating: 6th internatl. conf. radiocarbon and tritium dating Proc., Conf-650652, p. 68–98.Google Scholar