. The Earth beneath the sea : History . Phi scole 3^4 4 5 6 Microns 125// 62 31 16 9 102034 5 6 78 2 1 250// 125 62 31 16 8 4 Fig. 5. A mechanical analysis of cores 180-1 and 180-2. Note the well defined particle grading in both cores. Also note the sharply contrasting particle size distribution in the abyssal clay facies at 150 cm in core 180-1. (After Heezen, Ericson and Ewing, 1954.)
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Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectoceanbottom