Abstract
The Valencia Fan developed as the distal fill of a deep-sea valley, detached from the continental slope and the main sedimentary source. A survey of side-scan sonar, Sea Beam and reflection seismics shows that the sediment is largely fed through the Valencia Valley. The upper fan comprises large channels with low-relief levees, and the middle fan has sinuous distributary channels. Depositional bedforms predominate on the valley floor and levees, and erosional bedforms are common in the valley walls. A change to slope on the fan apex and the presence of volcanoes on the upper fan are the main factors influencing fan-growth pattern.
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Maldonado, A., Palanques, A., Alonso, B. et al. Physiography and deposition on a distal deep-sea system: The Valencia Fan (Northwestern Mediterranean). Geo-Marine Letters 5, 157–164 (1985). https://doi.org/10.1007/BF02281633
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DOI: https://doi.org/10.1007/BF02281633