A chronological framework for the British Quaternary based on Bithynia opercula. ...
Marine and ice-core records show that the Earth has experienced a succession of glacials and interglacials during the Quaternary (last ∼2.6 million years), although it is often difficult to correlate fragmentary terrestrial records with specific cycles. Aminostratigraphy is a method potentially able...
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2011
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Online Access: | https://dx.doi.org/10.17863/cam.38640 https://www.repository.cam.ac.uk/handle/1810/291473 |
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ftdatacite:10.17863/cam.38640 2024-02-27T08:41:32+00:00 A chronological framework for the British Quaternary based on Bithynia opercula. ... Penkman, Kirsty EH Preece, Richard C Bridgland, David R Keen, David H Meijer, Tom Parfitt, Simon A White, Tom S Collins, Matthew J 2011 https://dx.doi.org/10.17863/cam.38640 https://www.repository.cam.ac.uk/handle/1810/291473 en eng Springer Science and Business Media LLC Amino Acids Animals Archaeology Biodiversity Chronology as Topic Fossils Fresh Water Gastropoda Humans Proteins United Kingdom article-journal ScholarlyArticle JournalArticle Article 2011 ftdatacite https://doi.org/10.17863/cam.38640 2024-02-01T14:55:03Z Marine and ice-core records show that the Earth has experienced a succession of glacials and interglacials during the Quaternary (last ∼2.6 million years), although it is often difficult to correlate fragmentary terrestrial records with specific cycles. Aminostratigraphy is a method potentially able to link terrestrial sequences to the marine isotope stages (MIS) of the deep-sea record. We have used new methods of extraction and analysis of amino acids, preserved within the calcitic opercula of the freshwater gastropod Bithynia, to provide the most comprehensive data set for the British Pleistocene based on a single dating technique. A total of 470 opercula from 74 sites spanning the entire Quaternary are ranked in order of relative age based on the extent of protein degradation, using aspartic acid/asparagine (Asx), glutamic acid/glutamine (Glx), serine (Ser), alanine (Ala) and valine (Val). This new aminostratigraphy is consistent with the stratigraphical relationships of stratotypes, sites with ... Article in Journal/Newspaper ice core DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Amino Acids Animals Archaeology Biodiversity Chronology as Topic Fossils Fresh Water Gastropoda Humans Proteins United Kingdom |
spellingShingle |
Amino Acids Animals Archaeology Biodiversity Chronology as Topic Fossils Fresh Water Gastropoda Humans Proteins United Kingdom Penkman, Kirsty EH Preece, Richard C Bridgland, David R Keen, David H Meijer, Tom Parfitt, Simon A White, Tom S Collins, Matthew J A chronological framework for the British Quaternary based on Bithynia opercula. ... |
topic_facet |
Amino Acids Animals Archaeology Biodiversity Chronology as Topic Fossils Fresh Water Gastropoda Humans Proteins United Kingdom |
description |
Marine and ice-core records show that the Earth has experienced a succession of glacials and interglacials during the Quaternary (last ∼2.6 million years), although it is often difficult to correlate fragmentary terrestrial records with specific cycles. Aminostratigraphy is a method potentially able to link terrestrial sequences to the marine isotope stages (MIS) of the deep-sea record. We have used new methods of extraction and analysis of amino acids, preserved within the calcitic opercula of the freshwater gastropod Bithynia, to provide the most comprehensive data set for the British Pleistocene based on a single dating technique. A total of 470 opercula from 74 sites spanning the entire Quaternary are ranked in order of relative age based on the extent of protein degradation, using aspartic acid/asparagine (Asx), glutamic acid/glutamine (Glx), serine (Ser), alanine (Ala) and valine (Val). This new aminostratigraphy is consistent with the stratigraphical relationships of stratotypes, sites with ... |
format |
Article in Journal/Newspaper |
author |
Penkman, Kirsty EH Preece, Richard C Bridgland, David R Keen, David H Meijer, Tom Parfitt, Simon A White, Tom S Collins, Matthew J |
author_facet |
Penkman, Kirsty EH Preece, Richard C Bridgland, David R Keen, David H Meijer, Tom Parfitt, Simon A White, Tom S Collins, Matthew J |
author_sort |
Penkman, Kirsty EH |
title |
A chronological framework for the British Quaternary based on Bithynia opercula. ... |
title_short |
A chronological framework for the British Quaternary based on Bithynia opercula. ... |
title_full |
A chronological framework for the British Quaternary based on Bithynia opercula. ... |
title_fullStr |
A chronological framework for the British Quaternary based on Bithynia opercula. ... |
title_full_unstemmed |
A chronological framework for the British Quaternary based on Bithynia opercula. ... |
title_sort |
chronological framework for the british quaternary based on bithynia opercula. ... |
publisher |
Springer Science and Business Media LLC |
publishDate |
2011 |
url |
https://dx.doi.org/10.17863/cam.38640 https://www.repository.cam.ac.uk/handle/1810/291473 |
genre |
ice core |
genre_facet |
ice core |
op_doi |
https://doi.org/10.17863/cam.38640 |
_version_ |
1792048827294810112 |