Catalog - Globigerina trivialis Catalog - Globigerina trivialis

CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina trivialis Subbotina 1953

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 trivialis
Other pages this level: << < G. tardita, G. taroubaensis, G. tecta, G. terquemi, G. tetracamerata, G. topilensis, G. triangularis, G. tricamerata, G. trigonula, G. triloba, G. trilocularis, G. triloculinoides, G. triloculinoides nanus, G. triloculinoides parva, G. tripartita tapuriensis, G. trivialis, G. tschikryzovi, G. tumbili, G. turbulenta, G. turcmenica, G. turritilina praeturritilina, G. turritilina turritilina, G. tuschepsensis, G. umbilicata, G. umbrica, G. uruchaensis, G. utilisindex, G. varianta, G. velascoensis, G. velascoensis compressa, G. venezuelana> >>

Globigerina trivialis

Citation: Globigerina trivialis Subbotina 1953
taxonomic rank: Species
Type specimens: 4004
Type locality: Zone of rotaliiform Globorotalia (=P1), basal Elburgan Fm., Kuban River section, N. Caucasus
Type repository: St. Petersburg, Russia; VNIGRI

Current identification/main database link: Subbotina trivialis (Subbotina 1953)


Original Description

"Shell inflated with tall first whorls which are 2 in number and large in size. The last whorl consists of 4-4 1/2 almost regular, spherical chambers which differ very slightly in size. The chambers are closely packed together and partially overlap each other. Because of this the shell is very compact. Peripheral margin broadly undulate; septal sutures curved, deeply incised as is characteristic of species with strongly inflated shells. Orifice small, and forming a slightly curved or straight slit which is situated along the marginal suture and near to, or more rarely above, the umbilicus. Walls with relatively large pores and a cellular pattern. Mean dimensions: diameter 0.40 mm, thickness 0.23 mm."

References:

Olsson, R. K., Hemleben, C., Berggren, W. A. & Huber, B. T. (1999). Atlas of Paleocene Planktonic Foraminifera. Smithsonian Institution Press, Washington, DC. (85): 1-252. gs

Subbotina, N. N. (1953). Foraminiferes fossiles d'URSS Globigerinidae, Globorotaliidae, Hantkeninidae. Bureau de Recherches Geologiques et Minieres. 2239: 1-144. gs


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Globigerina trivialis compiled by the pforams@mikrotax project team viewed: 14-10-2024

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Short stable page link: https://mikrotax.org/pforams/index.php?id=130709 Go to Archive.is to create a permanent copy of this page - citation notes



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