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Bibliographic Details
Main Authors:	Herbin, Jean-Paul, Deroo, Gerard
Format:	Dataset Open Access
Language:	en
Published:	PANGAEA 1984
Subjects:	73-520; Carbon, organic, total; Carbon, pyrolysis mineral; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Glomar Challenger; Leg73; Petroleum potential; Pyrolysis temperature maximum; Rock eval pyrolysis (Espitalié et al. 1977); Sample code/label; South Atlantic/VALLEY
Online Access:	https://doi.org/10.1594/PANGAEA.810947
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At the end of the Leg 73 cruise, at Site 520, a thick upper Miocene facies of laminated diatomite was discovered. It was hypothesized that the sediment was derived from nutrient-rich waters in a young Cenozoic anoxic basin in the open Atlantic Ocean near the Mid-Atlantic Ridge.