Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-23T16:22:25.237Z Has data issue: false hasContentIssue false

The origin of some transverse sand patches in the Celtic Sea

Published online by Cambridge University Press:  01 May 2009

N. H. Kenyon
Affiliation:
National Institute of Oceanography, Wormley, Surrey.

Summary

Transverse sand bodies of a new type from the continental shelf are commonly 2m high, 500m long and crescentic in plan view. They are believed to be transported at the present day by weak tidal currents (approximately 1 knot peak velocity near the surface) associated with wave induced oscillatory water movements of similar strength, rather than being formed near the shores at times of lower sea level.

Type
Articles
Copyright
Copyright © Cambridge University Press 1970

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Allen, J. R. L., 1968. Current ripples: their relation to patterns of water and sediment motion. North-Holland Publishing Company, Amsterdam, 433p.Google Scholar
Belderson, R. H., & Stride, A. H., 1966. Tidal current fashioning of a basal bed. Mar. Geol., 4, 237257.CrossRefGoogle Scholar
Curray, J. R., 1960. Sediments and history of Holocene transgression, continental shelf, northwest Gulf of Mexico. p. 221266 in Recent sediments North-West Gulf of Mexico, 1951–1958. Shepard, F.P., Phleger, F.B., Van Andel, T.H. (Eds): Tulsa.Google Scholar
Draper, L., 1967. Wave activity at the sea bed around northwestern Europe. Mar. Geol., 5, 133140.CrossRefGoogle Scholar
Flemming, N. C., & Stride, A. H., 1967. Basal sand and gravel patches with separate indications of tidal current and storm-wave paths, near Plymouth. J. mar. biol. Ass. U.K., 47, 433444.Google Scholar
Hyne, N. J., & Goodell, H. G., 1967. Origin of the sediments and submarine geomorphology of the inner continental shelf off Choctawhatchee Bay, Florida. Mar Geol., 5, 299313.CrossRefGoogle Scholar
Stride, A. H., 1963. North-east trending ridges of the Celtic Sea. Proc. Ussher Soc., 1, 6263.Google Scholar
Sundborg, A., 1956. The River Klaralven: a study of fluvial processes. Geogr. Annlr 38, 127316.Google Scholar
Todd, T. W., 1968. Dynamic diversion: influence of longshore current-tidal flow interaction on chenier and barrier island plains. J. sedim. Petrol., 38, 734746.Google Scholar
Uchupi, E., 1968. Atlantic continental shelf and slope of the United States – Physiography. Prof. Pap. U.S. geol. Surv. 529–C, 30 p.Google Scholar
Zenkovitch, V. P., 1962. Some new exploration results about sand shores development during the sea transgression. De Ing., 74, B113B121.Google Scholar