Relative sea‐level observations in western Scotland since the Last Glacial Maximum for testing models of glacial isostatic land movements and ice‐sheet reconstructions

Abstract Observations of relative sea‐level change and local deglaciation in western Scotland provide critical constraints for modelling glacio‐isostatic rebound in northern Britain over the last 18 000 years. The longest records come from Skye, Arisaig and Knapdale with a shorter, Holocene, record...

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Bibliographic Details
Published in:Journal of Quaternary Science
Main Authors: Shennan, Ian, Hamilton, Sarah, Hillier, Caroline, Hunter, Amanda, Woodall, Ruth, Bradley, Sarah, Milne, Glenn, Brooks, Anthony, Bassett, Sophie
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2006
Subjects:
Index Point
Ice Sheet
Online Access:http://dx.doi.org/10.1002/jqs.1048
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.1048
https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.1048
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Summary:Abstract Observations of relative sea‐level change and local deglaciation in western Scotland provide critical constraints for modelling glacio‐isostatic rebound in northern Britain over the last 18 000 years. The longest records come from Skye, Arisaig and Knapdale with a shorter, Holocene, record from Kintail. Biostratigraphic (diatom, pollen, dinoflagellate, foraminifera and thecamoebian), lithological and radiocarbon analyses provide age and elevation parameters for each sea‐level index point. All four sites reveal relative sea‐level change that is highly non‐monotonic in time as the local vertical component of glacio‐isostatic rebound and eustasy (or global meltwater influx) dominate at different periods. Copyright © 2006 John Wiley & Sons, Ltd.

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