971 resultados para Bellingshausen Sea, steep slope east of TMF


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Application of quantitative micropaleontologic methods of sea-surface temperature (SST) estimation to the planktic foraminiferal faunas at Hole 548 in the northeast Atlantic between 3.5 and 2.0 Ma provide a detailed record of Pliocene surface temperature changes during the onset of major Northern Hemisphere glaciation. SST estimates indicate a relatively warm interval of "enhanced interglacials (warm peaks)" between 3.2 and 2.8 Ma followed by steady cooling with a significant step-like change toward colder temperatures occurring about 2.4 Ma. This record compares well with faunal and SST records from other North Atlantic sites.

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A journal of a voyage in the sweepstakes from the Lizard las 49 55 N. Lon. 12 56 to Jamaica Lat. 180 N Long. 3017 in the year 1754, p. 131-216 ; A table of Logarithmic sines, cosines, tangents and cotangents, [120] p.