Yale natural radiocarbon measurements, [Part] 6.
The following list includes most of the measurements made since publication of Yale V [GeoScience Abstracts 2-2008]; some measurements, such as a series collected in Greenland by A.L. Washburn, are withheld pending additional information or field work that will make better interpretations possible....
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ftunivarizonaojs:oai:journals.uair.arizona.edu:article/1078 2023-05-15T16:30:07+02:00 Yale natural radiocarbon measurements, [Part] 6. Stuiver, Minze Deevey, Edward S 1961-01-01 application/pdf https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078 eng eng Radiocarbon https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078/1083 https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078 Radiocarbon; Vol 3, No 1 (1961); 126-140 0033-8222 Yale University list;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 1961 ftunivarizonaojs 2020-11-14T17:53:01Z The following list includes most of the measurements made since publication of Yale V [GeoScience Abstracts 2-2008]; some measurements, such as a series collected in Greenland by A.L. Washburn, are withheld pending additional information or field work that will make better interpretations possible. In addition to radiocarbon dates of geologic and/or archeologic interest, the third part of the paper gives, for the first time since 1954, recent assays of C (super 14) in lake waters and other lacustrine materials, now normalized for C (super 13) content. Some of these C (super 13) values have been published separately, but most have not. The newly accepted convention (Lamont VIII) is accepted in expressing normalized C (super 14) values as Delta = delta C (super 14) - (2delta C (super 13) + 50) (1 + delta C (super 14) /1000) where Delta is the per mil deviation of the C (super 14) of the sample from any contemporary standard (whether organic or a carbonate) after correction of sample and/or standard for real age, for the Suess effect, for normal isotopic fractionation, and for deviations of C (super 14) content of the age- and pollution-corrected 19th-century wood standard from that of 95% of the NBS oxalic-acid standard; delta C (super 14) is the measured deviation from 95% of the NBS standard, and delta C (super 13) is the deviation (measured on a Consolidated mass-spectrometer, Model 21-401) from the NBS limestone standard, both in per mil. These assays, made in 1958 and later, are of course variously affected by artificial C (super 14) resulting from nuclear tests, and detailed or general comments are withheld until studies have continued for at least another season. Article in Journal/Newspaper Greenland Journals at the University of Arizona Greenland Washburn ENVELOPE(-86.133,-86.133,-77.617,-77.617) |
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Open Polar |
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Journals at the University of Arizona |
op_collection_id |
ftunivarizonaojs |
language |
English |
topic |
Yale University list;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age |
spellingShingle |
Yale University list;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age Stuiver, Minze Deevey, Edward S Yale natural radiocarbon measurements, [Part] 6. |
topic_facet |
Yale University list;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age |
description |
The following list includes most of the measurements made since publication of Yale V [GeoScience Abstracts 2-2008]; some measurements, such as a series collected in Greenland by A.L. Washburn, are withheld pending additional information or field work that will make better interpretations possible. In addition to radiocarbon dates of geologic and/or archeologic interest, the third part of the paper gives, for the first time since 1954, recent assays of C (super 14) in lake waters and other lacustrine materials, now normalized for C (super 13) content. Some of these C (super 13) values have been published separately, but most have not. The newly accepted convention (Lamont VIII) is accepted in expressing normalized C (super 14) values as Delta = delta C (super 14) - (2delta C (super 13) + 50) (1 + delta C (super 14) /1000) where Delta is the per mil deviation of the C (super 14) of the sample from any contemporary standard (whether organic or a carbonate) after correction of sample and/or standard for real age, for the Suess effect, for normal isotopic fractionation, and for deviations of C (super 14) content of the age- and pollution-corrected 19th-century wood standard from that of 95% of the NBS oxalic-acid standard; delta C (super 14) is the measured deviation from 95% of the NBS standard, and delta C (super 13) is the deviation (measured on a Consolidated mass-spectrometer, Model 21-401) from the NBS limestone standard, both in per mil. These assays, made in 1958 and later, are of course variously affected by artificial C (super 14) resulting from nuclear tests, and detailed or general comments are withheld until studies have continued for at least another season. |
format |
Article in Journal/Newspaper |
author |
Stuiver, Minze Deevey, Edward S |
author_facet |
Stuiver, Minze Deevey, Edward S |
author_sort |
Stuiver, Minze |
title |
Yale natural radiocarbon measurements, [Part] 6. |
title_short |
Yale natural radiocarbon measurements, [Part] 6. |
title_full |
Yale natural radiocarbon measurements, [Part] 6. |
title_fullStr |
Yale natural radiocarbon measurements, [Part] 6. |
title_full_unstemmed |
Yale natural radiocarbon measurements, [Part] 6. |
title_sort |
yale natural radiocarbon measurements, [part] 6. |
publisher |
Radiocarbon |
publishDate |
1961 |
url |
https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078 |
long_lat |
ENVELOPE(-86.133,-86.133,-77.617,-77.617) |
geographic |
Greenland Washburn |
geographic_facet |
Greenland Washburn |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Radiocarbon; Vol 3, No 1 (1961); 126-140 0033-8222 |
op_relation |
https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078/1083 https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/1078 |
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1766019836766322688 |