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Shape and size trends for sand waves in a depositional zone of the North Sea

Published online by Cambridge University Press:  01 May 2009

A. H. Stride
A. H. Stride
Affiliation:
National Institute of Oceanography, Wormley, Godalming, Surrey.
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Summary

A continuous profile of 430 large sand waves shows a progressive decrease in height (with some increasing crest separation) in their inferred migration direction, as well as showing the changing effectiveness of the ebb and flood tidal currents to move sand. The height of these and other sand waves around the British Isles is virtually unrelated to the depth of the sea, contrary to what has been suggested elsewhere. However, most sand waves occur on the continental shelf broadly because it is there that the currents reach a suitable range of speeds and sufficient sand is available at the present time.

Type
Articles
Information
Geological Magazine , Volume 107 , Issue 5 , September 1970 , pp. 469 - 477
Copyright
Copyright © Cambridge University Press 1970

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References

REFERENCES

Allen, J.R.L. 1967. Depth indicators of clastic sequences. Mar. Geol., 5, 429–446.CrossRefGoogle Scholar
Allen, J.R.L. & Narayan, J. 1964. Cross-stratified units, some with silt bands, in the Folkestone beds (Lower Greensand) of south-east England. Geologie Mijnb., 10, 451–461.Google Scholar
Baak, J.A. 1936. Regional petrology of the southern North Sea, Wageningen.Google Scholar
Ballade, P. 1953. Etudes des fonds sableux en Loire maritime. Nature et évolution des ridens. Bull. Inf. Com. cent. Océanogr. Etude Côtes, 5, 163–176.Google Scholar
Cartwright, D.E. & Stride, A.H. 1958. Sand transport at southern end of the North Sea. Dock Harb. Auth., 38, 323–324.Google Scholar
Heezen, B.C. & Johnson, G.L. 1969. Mediterranean undercurrent and microtopography west of Gibraltar. Bull. Inst. océanogr. Monaco., 67, 1–95.Google Scholar
Houbolt, J.J.H. C. 1968. Recent sediments in the southern bight of the North Sea. Geologie Mijnb., 47, 245–273.Google Scholar
Jarke, J. 1956. Der Boden der südlichen Nordsee. Dt. hydrogr. Z., 9, 1–9.CrossRefGoogle Scholar
Johnson, M.A. & Stride, A.H. 1969. The geological significance of North Sea sand transport rates. Nature, Lond., 224, 1016–1017.CrossRefGoogle Scholar
Jones, N.S., Kain, J.M. & Stride, A.H. 1965. The movement of sand waves on Warts Bank, Isle of Man. Mar. Geol., 3, 329–336.CrossRefGoogle Scholar
Jopling, A.V. 1961. Hydraulic studies on the origin of bedding Sedimentology, 2, 115–121.CrossRefGoogle Scholar
Kenyon, N.H. & Stride, A.H. 1968. The crest length and sinuosity of some marine sand waves. J. sedim. Petrol., 38, 255–259.CrossRefGoogle Scholar
Langeraar, W. 1966. Sand waves in the North Sea. Hydrogr. Newsl., 1, 243–246.Google Scholar
Oele, E. 1969. The Quaternary geology of the Dutch part of the North Sea, north of the Frisian Isles. Geologie Mijnb., 48, 467–480.Google Scholar
Stride, A.H. 1963. Current-swept sea floors near the southern half of Great Britain. Q. Jl geol. Soc. Lond., 119, 175–199.CrossRefGoogle Scholar
Stride, A.H. 1965. Marine geology at the National Institute of Oceanography. Times Sci. Rev., Winter 1965.Google Scholar
Stride, A.H. 1965. Preservation of some marine current-bedding. Nature, Lond., 206, 498–499.CrossRefGoogle Scholar
Veen, J.Van. 1935. Sand waves in the North Sea. Int. hydrogr. Rev., 12, 1–9. 1936. Onderzoekingen in de Hoofden. S-Gravenhage.Google Scholar