1 Regional geochemical soil data as aid to the reconstruction of Mid- Pleistocene ice flows across Central and Eastern England

ABSTRACT: Principal component analysis of high-density, regional soil geochemical data was used to reveal element associations within Mid-Pleistocene glacigenic till deposits across Central and Eastern England. Results have helped to characterise tills by their geochemical composition at a regional...

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Bibliographic Details
Main Authors: Andreas J. Scheib, Jonathan Lee, Neil Breward, Lister Bob
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Soil geochemistry
glacigenic till deposits
PCA
ice flow
Ice Sheet
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.557.5061
http://nora.nerc.ac.uk/6819/1/IAGS_Abstract_AJScheib_etal_Final.pdf
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Summary:ABSTRACT: Principal component analysis of high-density, regional soil geochemical data was used to reveal element associations within Mid-Pleistocene glacigenic till deposits across Central and Eastern England. Results have helped to characterise tills by their geochemical composition at a regional scale, leading to a better understanding of, (i) which parent materials tills have been derived from, (ii) sediment transportation paths and flow trajectories of the British Ice Sheet, and (iii) the evolution of the British Ice Sheet during the Mid-Pleistocene.

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