1. Allen, J. R. L. 1983. River bedforms: Progress and problems, p. 19–33.In J. D. Collinson and J. Lewin (eds.), Modern and Ancient Fluvial Systems. Special Publication of the International Association of Sedimentologists, Volume 6. Blackwell Publisher, Oxford, U.K.
2. Allen, J. R. L. 1985. Principles of Physical Sedimentology. Allen and Unwin, London, U.K.
3. Ashley, G. M. 1990. Classification of large scale subaqueous bedforms: A new look at an old problem.Journal of Sedimentary Petrology 60:160–172.
4. Baas, J. H. 1994. A flume study on the development and equilibrium morphology of current ripples in very fine sand.Sedimentology 41:185–209.
5. Berne, S., P. Castaing, E. I. Drezen, andG. Lericolais. 1993. Morphology, internal structure, and reversal of asymmetry of large subtidal dunes in the entrance to Gironde Estuary (France).Journal of Sedimentary Petrology 63:780–793.