CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina polusi Androsova 1962
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Citation: Globigerina polusi Androsova 1962Rank: speciesType specimens: p. 11 4, tf. 15a-c.Type age (chronostrat): Recent. Type locality: Not designated . Found in bottom samples collected by drift station "Severnyi Polyus 1" (1937-1938) at the following localities: Station 4, lat. 88°47' N., long. 10°01' W., at a depth of 0-4 cm. in a core taken at a depth of 4290 m.; station 15, lat. 86°09'N., long. 0°581 E., at a depth of 15-20 cm. in a core taken at a depth of 3767 m.; station 16, lat. 85°40 1 N., long. 1°01' E . at a depth of 5-7 cm. in a core taken at 4050 m. depth. Type repository: Depository not given.
Original Description [Translation from the Russian. - Test trochoid, coarsely perforate. Early coiling stages of the G. bulloides type. Four chambers in the last whorl [of this stage] . The number of chambers in the last whorl of the coil then increases to six or seven according to the degree of growth of the test. Chambers on the ventral side elongated and overlapping previous chambers. Aperture a narrow arch, opening at the peripheral margin. Profile so broad that the test is almost spherical. Size: Greatest diameter 0.37 X 0. 18 mm. Etymology: Extra details from original publication
Editors' Notes
References:
Androsova, V. P. (1962). Foraminifery donnykh otlozheniy zapadncy chasti Polyarnogo bassevna. Trudy Vsesoyuznogo nauchno-issledovatel'-skogo instituta morskogo rybnogo khozyaistva I okeanografii sbornik. 46: 102-117. gs
Globigerina polusi compiled by the pforams@mikrotax project teamviewed: 30-1-2023
Androsova 1962 p114_15.jpg
Androsova 1962 p114_15.jpg
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