Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-25T04:53:24.669Z Has data issue: false hasContentIssue false

US Geological Survey, Denver, Colorado Radiocarbon Dates IV

Published online by Cambridge University Press:  18 July 2016

I C Yang*
Affiliation:
US Geological Survey, Denver, Colorado 80225
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.

This list contains the results of measurements of 167 groundwater samples made between September 1979 and December 1982. An additional 175 samples were measured, but these were submitted without detailed information, such as sampling depth, well location, etc; therefore, they were excluded from the following list.

Type
Date Lists
Copyright
Copyright © The American Journal of Science

References

Brown, Eugene, Skougstad, M W, and Fishman, M J, 1970, US Geological Survey techniques of water resources investigations: Book 5, Chap A1, p 4244.Google Scholar
Craig, Harmon, 1957, Isotopic standards for carbon and oxygen and factors for mass-spectrometric analysis of carbon dioxide: Geochim et Cosmochim Acta, v 12, p 133149.Google Scholar
Fontes, J C and Garnier, J M, 1979, Determination of the initial 14C activity of the total dissolved carbon. A review of the existing models and a new approach: Water Resources Research, v 15, no. 2, p 399413.Google Scholar
Schroder, L J, Beetem, W A, Claassen, H C, and Emerson, R L, 1973, US Geological Survey, Denver, Colorado radiocarbon dates I: Radiocarbon, v 15, p 469478.Google Scholar
Schroder, L J, Emerson, R L, and Beetem, W A, 1978, US Geological Survey, Denver, Colorado radiocarbon dates II: Radiocarbon, v 20, p 200209.Google Scholar
Yang, I C and Emerson, R L, 1980, Teflon vials for low-level 14C liquid scintillation counting, in Peng, C T, Horrocks, D L, and Alpen, E L, eds, Internatl conf on liquid scintillation counting, recent applications and developments: New York, Academic Press, v 2, p 181197.Google Scholar
Yang, I C, McAvoy, R L, and Emerson, R L, 1981, US Geological Survey, Denver, Colorado radiocarbon dates III: Radiocarbon, v 23, p 2432.Google Scholar