Catalog - Globigerina polusi

CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina polusi Androsova 1962

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.

Higher levels: pf_cat -> G -> Globigerina -> Globigerina polusi

Other pages this level: << < G. parabulloides, G. paradubia, G. paraobesa, G. paratriloculinoides, G. paravenezuelana, G. parisiensis, G. partidiana, G. parva, G. patagonica, G. pauciloculata, G. pera, G. picassiana, G. pileata, G. planispira, G. planoexilis, G. polusi, G. portsdownensis, G. postcretacea, G. posttriloculinoides, G. posttriloculinoides clinata, G. praebulloides, G. praebulloides leroyi, G. praebulloides occlusa, G. praebulloides pseudociperoensis, G. praebulloides pseudoleroyi, G. praebulloides tinguarensis, G. praedigitata, G. praeglobotruncanaeformis, G. prasaepis, G. prolata, G. prolonga> >>

Androsova 1962 p114_15.jpg

Globigerina polusi

Citation: Globigerina polusi Androsova 1962

Rank: species

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 age (chronostrat): Recent.

Type specimens: p. 11 4, tf. 15a-c.

Type repository: Depository not given.

Current identification/main database link: Neogloboquadrina pachyderma (Ehrenberg, 1861)

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.

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 team viewed: 19-9-2021

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Short stable page link: https://mikrotax.org/pforams/index.php?id=130601 Go to Archive.is to create a permanent copy of this page - citation notes

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