Abstract
According to the generally accepted concept, a continental margin of the Atlantic (passive) type develops by outbuilding and upbuilding of sediments. The sediment material is thought to be supplied mainly from land. A shallow-water terrace is always present between the coast and the continental slope. The shelf sediments may build up to a height of several tens of meters below sea level, determined by water movement (see Rona, 1973a, for numerous references). If more sediment material is supplied, it migrates onto the continental slope. Therefore, shallow-water sediments several kilometers in thickness, often encountered, require subsidence of the basement.
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Seibold, E., Hinz, K. (1974). Continental Slope Construction and Destruction, West Africa. In: Burk, C.A., Drake, C.L. (eds) The Geology of Continental Margins. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-01141-6_13
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DOI: https://doi.org/10.1007/978-3-662-01141-6_13
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