Abstract
Iceberg plough marks are found at all depths in the Barents Sea, down to 450 m. Keels of present-day icebergs observed in the region rarely exceed 100 m. Hence, most ploughmarks found at greater depths are relict. Plough mark degradation is dependent on a number of factors, such as sedimentation rate, degree of benthic activity and strength of bottom currents. Therefore, age determination of plough marks based on morphological characteristics can be dubious.
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References
Solheim, A., Milliman, J.D. & Elverhøi, A., Sediment distribution and sea-floor morphology of Storbanken: implications for the glacial history of the northern Barents Sea Canadian Journal of Earth Sciences, 25, 547–556, 1988.
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© 1997 Chapman & Hall
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Solheim, A. (1997). Depth-Dependent Iceberg Plough Marks in the Barents Sea. In: Davies, T.A., et al. Glaciated Continental Margins. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5820-6_53
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DOI: https://doi.org/10.1007/978-94-011-5820-6_53
Publisher Name: Springer, Dordrecht
Print ISBN: 978-0-412-79340-0
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