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Limits of Form and Magnitude in Desert Dunes1

Abstract

REVIEWING in the light of later publications, particularly Sven Hedin's “Scientific Results” and Dr. W. P. Hume's “Geology of Egypt,” vol. 1, the observations of sand dunes which I made more than a quarter of a century ago, I have been led to recognise the dynamical significance of the peaked structure which is so marked and picturesque a character in the sand seas of the Gobi, the Tarim basin, and western Egypt.

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References

  1. See paper on Waves in Granular Material Formed and Propelled by Winds and Currents, Monthly Notices of the R.A.S., Geophysical Supplement, July 1927.

  2. The term short-crested has been introduced by Dr. H. Jeffreys for wave systems in which the distance between consecutive maxima of elevation is of the same order of magnitude in whatever direction it is measured.

  3. Appalachia, vol. 12, No. 1.

  4. Annals of the Astronomical Observatory of Harvard College, 29, Part II.

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CORNISH, V. Limits of Form and Magnitude in Desert Dunes1. Nature 121, 620–622 (1928). https://doi.org/10.1038/121620a0

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