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Showing 1 to 5 of 5 for “"Foraminifera, Fossil"”.
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Chemical Weathering History of Antarctica During A Late Eocene Glacial Event
… evidence from fine fraction carbonate, benthic foraminifera, fossil fish teeth, detrital sediment, and sea level records to build a case for the existence of a brief cooling event accompanied by the growth of an ephemeral ice sheet 37.15 Ma, three million years prior to the onset of early …
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Abyssal benthonic foraminifera and the carbonate saturation of sea water and a benthonic foraminferal carbonate saturation history for the Cape Verde Basin for the last 550,000 years
… distribution of certain Atlantic Ocean benthonic foraminifera is most consistently correlated with the degree of saturation of seawater with respect to calcium carbonate. The relative abundance of cibicidids, miliolids, Uvigerina and Globocassidulina subglobosa increases in saturate water and the …
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Anomalous carbonate preservation in the abyssal North Pacific, ODP sites 882 and 1179: planktonic foraminiferal analysis, climate change and palaeogeomagnetism /
… of which is composed of well-preserved foraminiferal tests with minor to no signs of dissolution. This excellent preservation is unusual in light of their positions below the current calcite compensation depth. Globigerina bulloides, Globigerina quinqueloba, and Neogloboquadrina …
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Foraminifera from outcrops of the Pierre Shale (Upper Cretaceous) of North Dakota
… in the section on stratigraphy.</p> <p>Megafossils of the Pierre shale of North Dakota are moderately abundant in localized areas, particularly in limestone “concretions” in the upper part of the Pierre of Bowman (Leonard, 1906, p. 72 and Hares, 1928, p. 16) and Emmons Counties (Fisher, 1952 …