Arctica islandica chronologies from Fladen Ground
The creation of networks of shell-based chronologies which can provide regionally extensive high-resolution proxies for the marine environment depends on the spatial extent of the common environmental signal preserved in the shell banding and on the reliability of the dating model. Here Arctica isla...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.831998 2023-05-15T15:22:29+02:00 Arctica islandica chronologies from Fladen Ground Butler, Paul G Richardson, Christopher A Scourse, James D Witbaard, Rob Schöne, Bernd R Fraser, Nicole M Wanamaker, Alan D Bryant, Charlotte L Harris, Ian Robertson, Iain MEDIAN LATITUDE: 59.083584 * MEDIAN LONGITUDE: 0.242489 * SOUTH-BOUND LATITUDE: 58.786670 * WEST-BOUND LONGITUDE: -0.334720 * NORTH-BOUND LATITUDE: 59.385000 * EAST-BOUND LONGITUDE: 0.516670 2009-04-17 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.831998 https://doi.org/10.1594/PANGAEA.831998 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.831998 https://doi.org/10.1594/PANGAEA.831998 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Butler, Paul G; Richardson, Christopher A; Scourse, James D; Witbaard, Rob; Schöne, Bernd R; Fraser, Nicole M; Wanamaker, Alan D; Bryant, Charlotte L; Harris, Ian; Robertson, Iain (2009): Accurate increment identification and the spatial extent of the common signal in five Arctica islandica chronologies from the Fladen Ground, northern North Sea. Paleoceanography, 24(2), PA2210, https://doi.org/10.1029/2008PA001715 Dataset 2009 ftpangaea https://doi.org/10.1594/PANGAEA.831998 https://doi.org/10.1029/2008PA001715 2023-01-20T07:33:16Z The creation of networks of shell-based chronologies which can provide regionally extensive high-resolution proxies for the marine environment depends on the spatial extent of the common environmental signal preserved in the shell banding and on the reliability of the dating model. Here Arctica islandica chronologies from five neighboring sites in the North Sea are compared, and the strength of the common environmental signal across distances up to 80 km is analyzed using statistical techniques derived from dendrochronology. The signal is found to be coherent across these distances. In a linked study, chronologies based on one of the same sites but constructed by two different research teams are compared. Methodological differences in increment interpretation are found to lead to slippage in the dating models. Systematic inclusion or exclusion of intermittently occurring increments results in the two chronologies becoming misaligned by 4 years over a 70-year period. Comparisons with neighboring chronologies indicate that such increments can generally be regarded as genuine annual increments even if they are not visible in all shells. Dataset Arctica islandica PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-0.334720,0.516670,59.385000,58.786670) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
description |
The creation of networks of shell-based chronologies which can provide regionally extensive high-resolution proxies for the marine environment depends on the spatial extent of the common environmental signal preserved in the shell banding and on the reliability of the dating model. Here Arctica islandica chronologies from five neighboring sites in the North Sea are compared, and the strength of the common environmental signal across distances up to 80 km is analyzed using statistical techniques derived from dendrochronology. The signal is found to be coherent across these distances. In a linked study, chronologies based on one of the same sites but constructed by two different research teams are compared. Methodological differences in increment interpretation are found to lead to slippage in the dating models. Systematic inclusion or exclusion of intermittently occurring increments results in the two chronologies becoming misaligned by 4 years over a 70-year period. Comparisons with neighboring chronologies indicate that such increments can generally be regarded as genuine annual increments even if they are not visible in all shells. |
format |
Dataset |
author |
Butler, Paul G Richardson, Christopher A Scourse, James D Witbaard, Rob Schöne, Bernd R Fraser, Nicole M Wanamaker, Alan D Bryant, Charlotte L Harris, Ian Robertson, Iain |
spellingShingle |
Butler, Paul G Richardson, Christopher A Scourse, James D Witbaard, Rob Schöne, Bernd R Fraser, Nicole M Wanamaker, Alan D Bryant, Charlotte L Harris, Ian Robertson, Iain Arctica islandica chronologies from Fladen Ground |
author_facet |
Butler, Paul G Richardson, Christopher A Scourse, James D Witbaard, Rob Schöne, Bernd R Fraser, Nicole M Wanamaker, Alan D Bryant, Charlotte L Harris, Ian Robertson, Iain |
author_sort |
Butler, Paul G |
title |
Arctica islandica chronologies from Fladen Ground |
title_short |
Arctica islandica chronologies from Fladen Ground |
title_full |
Arctica islandica chronologies from Fladen Ground |
title_fullStr |
Arctica islandica chronologies from Fladen Ground |
title_full_unstemmed |
Arctica islandica chronologies from Fladen Ground |
title_sort |
arctica islandica chronologies from fladen ground |
publisher |
PANGAEA |
publishDate |
2009 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.831998 https://doi.org/10.1594/PANGAEA.831998 |
op_coverage |
MEDIAN LATITUDE: 59.083584 * MEDIAN LONGITUDE: 0.242489 * SOUTH-BOUND LATITUDE: 58.786670 * WEST-BOUND LONGITUDE: -0.334720 * NORTH-BOUND LATITUDE: 59.385000 * EAST-BOUND LONGITUDE: 0.516670 |
long_lat |
ENVELOPE(-0.334720,0.516670,59.385000,58.786670) |
genre |
Arctica islandica |
genre_facet |
Arctica islandica |
op_source |
Supplement to: Butler, Paul G; Richardson, Christopher A; Scourse, James D; Witbaard, Rob; Schöne, Bernd R; Fraser, Nicole M; Wanamaker, Alan D; Bryant, Charlotte L; Harris, Ian; Robertson, Iain (2009): Accurate increment identification and the spatial extent of the common signal in five Arctica islandica chronologies from the Fladen Ground, northern North Sea. Paleoceanography, 24(2), PA2210, https://doi.org/10.1029/2008PA001715 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.831998 https://doi.org/10.1594/PANGAEA.831998 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.831998 https://doi.org/10.1029/2008PA001715 |
_version_ |
1766353140472348672 |