Shchedrina 1946 04-23.jpg
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Shchedrina 1946 04-23.jpgCurrent identification/main database link:
Original Description
Translation from the Russian: Test rounded, with a lobate peripheral margin, not high in the dorso-ventral direction. On the dorsal s ide there are 2-1/2 to 3 distinct, inflated spiral whorls, consisting of easily distinguishable hemispherical chambers. Septal and spiral sutures distinct, strongly depressed. On the ventral side there are 5 highly inflated spherical chambers, gradually increasing in size. Septal sutures on the ventral side also very distinct and strongly depressed. Wall thin, rough . Apertural opening in the central part of the ventral side, covered by a usually well devel oped, thin, triangular plate which is a continuation of the basal part of the last chamber.
Size: Diameter 0.2-0.3 mm
Keijzer, F. G. (1945). Outline of the geology of the eastern part of the Province of Oriente, Cuba (E of 76° W.L.), with notes on the geology of other parts of the island. Publicaties uit het Geographisch en uit het Mineralogisch-Geologisch Instituut der Rijksuniversiteit te Utrecht, Physiographisch-Geologische Reeks, ser. II,. 6: 1-239. gs Shchedrina, Z. G. (1946). New species of foraminifera from the Arctic Ocean (in Russian). Trudy Arkticheskogo nauchno-issledovatel'skogo instituta Dreifuiushcheia Ekspeditsia Glavsevmorputi na Ledokolnom Parokhode "G. Sedov" 1937-1940. 3 (Biology): 139-148. gsReferences:
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Globigerina groenlandica compiled by the pforams@mikrotax project team viewed: 9-12-2019
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