Turbidity Current Sediment Waves in Subsurface Sequences
Russell B. Wynn, Douglas G. Masson, Dorrik A. V. Stow, Phillip P. E. Weaver, 2000. "Turbidity Current Sediment Waves in Subsurface Sequences", Fine-Grained Turbidite Systems, Arnold H. Bouma, Charles G. Stone
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Two sediment wave fields on the submarine slopes of the Canary Islands display wave heights up to 70 m and wavelengths up to 2.4 km. Wave sediments consist of fine-grained turbidites and pelagic/hemipelagic sediments. The sediment waves are formed beneath unconfined turbidity currents, and are similar to sediment waves found on channel-levee back-slopes.
Sediment wave morphology is resolvable on high-resolution seismic profiles. In areas lacking high-resolution seismic data, analysis of dipmeter readings may provide a useful tool for recognizing buried sequences of migrating waves. Thick sequences of sediment waves will impart a marked heterogeneity to a potential reservoir, leading to complications during reservoir production.