. The Earth beneath the sea : History . Fedala CASABLANCA izemmour (Mazogan Fig. 6. Continental shelf and slope off North Morocco. Depths in metres. Wide re-entrant off the Rharb plain. (After French surveys, Gougenheim, 1959.) more. A wide re-entrant has been discovered off the flat Rharb i)lain, which lies between the Meseta and the Rif chain: the sea floor shows a much more gentle slope in this flat-bottomed depression, ^^'hich is bordered by two parallel sides like the trough surveyed by Creager in the Bay of Camj)eche (see above). Off the Rif chain, the topography of the slope is much mor


. The Earth beneath the sea : History . Fedala CASABLANCA izemmour (Mazogan Fig. 6. Continental shelf and slope off North Morocco. Depths in metres. Wide re-entrant off the Rharb plain. (After French surveys, Gougenheim, 1959.) more. A wide re-entrant has been discovered off the flat Rharb i)lain, which lies between the Meseta and the Rif chain: the sea floor shows a much more gentle slope in this flat-bottomed depression, ^^'hich is bordered by two parallel sides like the trough surveyed by Creager in the Bay of Camj)eche (see above). Off the Rif chain, the topography of the slope is much more irregular than it is in front of the Meseta as far south as 33°N. From Cape Cantin to Agadir it is even more complicated, with many canyon-like depressions and a broad, convex spur off Cape Tafelneh (31° 15'N). The existence of nine transverse profiles across the whole continental slope of the Norwegian Sea, from West Norway to North S])itzl)ergen, has been published by H. Holtedahl (1955, pp. 59-Gl). Most of these profiles show


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Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectoceanbottom