NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER
Carbon‐13 nuclear magnetic resonance spectra have been examined under high resolution conditions for 31 samples of fossil resin that have been dated to the Cretaceous period. Samples from Alaska, Canada, parts of the United States, Greenland, France, Switzerland, Lebanon, Jordan, and Israel have ver...
Published in: | Archaeometry |
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Online Access: | http://dx.doi.org/10.1111/j.1475-4754.1996.tb00780.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1475-4754.1996.tb00780.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1475-4754.1996.tb00780.x |
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crwiley:10.1111/j.1475-4754.1996.tb00780.x 2024-06-02T08:07:27+00:00 NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER LAMBERT, J. B. JOHNSON, S. C. POINAR, G. O. 1996 http://dx.doi.org/10.1111/j.1475-4754.1996.tb00780.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1475-4754.1996.tb00780.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1475-4754.1996.tb00780.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Archaeometry volume 38, issue 2, page 325-335 ISSN 0003-813X 1475-4754 journal-article 1996 crwiley https://doi.org/10.1111/j.1475-4754.1996.tb00780.x 2024-05-03T11:14:10Z Carbon‐13 nuclear magnetic resonance spectra have been examined under high resolution conditions for 31 samples of fossil resin that have been dated to the Cretaceous period. Samples from Alaska, Canada, parts of the United States, Greenland, France, Switzerland, Lebanon, Jordan, and Israel have very similar spectra, consistent with a common, geographically dispersed palaeobotanical source. Samples within this large group exhibit a variation in spectral linewidth that is consistent with differences in sample age or maturity. A single Triassic sample from Bavaria shows the same spectral patterns but greater linewidths, indicating that it probably had a similar palaeobotanical source. Article in Journal/Newspaper Greenland Alaska Wiley Online Library Canada Greenland Archaeometry 38 2 325 335 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Carbon‐13 nuclear magnetic resonance spectra have been examined under high resolution conditions for 31 samples of fossil resin that have been dated to the Cretaceous period. Samples from Alaska, Canada, parts of the United States, Greenland, France, Switzerland, Lebanon, Jordan, and Israel have very similar spectra, consistent with a common, geographically dispersed palaeobotanical source. Samples within this large group exhibit a variation in spectral linewidth that is consistent with differences in sample age or maturity. A single Triassic sample from Bavaria shows the same spectral patterns but greater linewidths, indicating that it probably had a similar palaeobotanical source. |
format |
Article in Journal/Newspaper |
author |
LAMBERT, J. B. JOHNSON, S. C. POINAR, G. O. |
spellingShingle |
LAMBERT, J. B. JOHNSON, S. C. POINAR, G. O. NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
author_facet |
LAMBERT, J. B. JOHNSON, S. C. POINAR, G. O. |
author_sort |
LAMBERT, J. B. |
title |
NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
title_short |
NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
title_full |
NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
title_fullStr |
NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
title_full_unstemmed |
NUCLEAR MAGNETIC RESONANCE CHARACTERIZATION OF CRETACEOUS AMBER |
title_sort |
nuclear magnetic resonance characterization of cretaceous amber |
publisher |
Wiley |
publishDate |
1996 |
url |
http://dx.doi.org/10.1111/j.1475-4754.1996.tb00780.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1475-4754.1996.tb00780.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1475-4754.1996.tb00780.x |
geographic |
Canada Greenland |
geographic_facet |
Canada Greenland |
genre |
Greenland Alaska |
genre_facet |
Greenland Alaska |
op_source |
Archaeometry volume 38, issue 2, page 325-335 ISSN 0003-813X 1475-4754 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1475-4754.1996.tb00780.x |
container_title |
Archaeometry |
container_volume |
38 |
container_issue |
2 |
container_start_page |
325 |
op_container_end_page |
335 |
_version_ |
1800752537543901184 |