Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years
We report here a signal in the temporal variation of stable isotopes in protein from surviving animal bone in Northwest Europe over the past glacial cycle. There is a change in the average N13C values of fauna in the Holocene, and there is also a significant reduction in N15N values of herbivore bon...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.517.1248 2023-05-15T16:38:51+02:00 Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years M. P. Richards A R. E. M. Hedges B The Pennsylvania State University CiteSeerX Archives 2001 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.1248 http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.1248 http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf palaeoclimate stable isotopes N13C N15N palaeoenvironments archaeology Europe text 2001 ftciteseerx 2016-01-08T09:55:13Z We report here a signal in the temporal variation of stable isotopes in protein from surviving animal bone in Northwest Europe over the past glacial cycle. There is a change in the average N13C values of fauna in the Holocene, and there is also a significant reduction in N15N values of herbivore bone collagen towards the end of the last glaciation, with a subsequent recovery soon after the start of the Holocene. This change is observed for several species and is restricted to those regions most affected by the glacial advance. Comparison with ice core data shows that there is a strong correlation between the average N13C values of three herbivore species and ice core CO2 concentration. The data presented here show how readily available faunal bone collagen N13C and N15N measurements provide a record of past climate and environmental change on a regional to continental scale. Text ice core Unknown |
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collection |
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ftciteseerx |
language |
English |
topic |
palaeoclimate stable isotopes N13C N15N palaeoenvironments archaeology Europe |
spellingShingle |
palaeoclimate stable isotopes N13C N15N palaeoenvironments archaeology Europe M. P. Richards A R. E. M. Hedges B Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
topic_facet |
palaeoclimate stable isotopes N13C N15N palaeoenvironments archaeology Europe |
description |
We report here a signal in the temporal variation of stable isotopes in protein from surviving animal bone in Northwest Europe over the past glacial cycle. There is a change in the average N13C values of fauna in the Holocene, and there is also a significant reduction in N15N values of herbivore bone collagen towards the end of the last glaciation, with a subsequent recovery soon after the start of the Holocene. This change is observed for several species and is restricted to those regions most affected by the glacial advance. Comparison with ice core data shows that there is a strong correlation between the average N13C values of three herbivore species and ice core CO2 concentration. The data presented here show how readily available faunal bone collagen N13C and N15N measurements provide a record of past climate and environmental change on a regional to continental scale. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
M. P. Richards A R. E. M. Hedges B |
author_facet |
M. P. Richards A R. E. M. Hedges B |
author_sort |
M. P. Richards A |
title |
Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
title_short |
Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
title_full |
Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
title_fullStr |
Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
title_full_unstemmed |
Variations in bone collagen N13C and N15N values of fauna from Northwest Europe over the last 40 000 years |
title_sort |
variations in bone collagen n13c and n15n values of fauna from northwest europe over the last 40 000 years |
publishDate |
2001 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.1248 http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf |
genre |
ice core |
genre_facet |
ice core |
op_source |
http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.1248 http://www.eva.mpg.de/evolution/staff/richards/pdf/MR_and_REMH_Palaeo3.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766029201718116352 |