CATALOG OF ORIGINAL DESCRIPTIONS: Conoglobigerina Morozova in Morozova and Moskalenko, 1961

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 -> C -> Conoglobigerina
Other pages this level: Candeina, Canderotalia, Candorbulina, Carinoturborotalia, Cassidulina, Cassigerinella, Cassigerinelloita, Catapsydrax, Caucasella, Chiloguembelina, Chiloguembelinella, Chiloguembelitria, Ciperoella, Civisina, Clavatorella, Claviblowiella, Clavigerinella, Clavihedbergella, Claviticinella, Compactogerina, Conoglobigerina, Contusotruncana, Coscinosphaera, Costellagerina, Cribrohantkenina, Cuneolina,

Daughter taxa: (blue => in age window 0-800Ma)
= Globuligerina avariformis

= Conoglobigerina grigelisi



Conoglobigerina

Citation: Conoglobigerina Morozova in Morozova and Moskalenko, 1961
Rank: Genus
Type species: Globigerina (Conoglobigerina) dagestanica Morozova in Morozova and Moskalenko, 1961

Current identification/main database link: Conoglobigerina Morozova 1961

See also: Globigerina (Conoglobigerina) - also used a sub-genus;


Original Description
Translation from the Russian - Test with a high spiral, height usually equal to or greater than the diameter (H:D > 1:1). The spiral is formed by three or four whorls less frequently by 2 or 2½ whorls. Chambers subspherical, more or less losely aranged. The number of chambers is inconstant, and varies from three to six per whorl. Fre:quently, there there are specimens with a multichambered initial whorl consisting of 5 or 6 chambers, the subsequent wholrs comprising 3 or 4 chambers each; however some forms have an equal numbers of chambers in all whorls. in some representatives of the subgenus the chambers are arranged so as to form more or less regular rows; in others, no regular pattern in the arrangement of chambers is noticeable. Aperture small, single. Wall thin, finely porous, surface smooth or slightly rugose. Family Globigerinidae. Middle Jurassic-Recent(?).

Extra details from original publication
We have separated the subgenus Conoglobigerina from the genus Globigerina d'Orbigny for a group of individuals with a sinlge aperture, a thin, smooth or weakly rugose wall, and a high spiral, usually formed from a large number of whorls. These fatures differentiate the prsent subgenus from the representatives of the subgenera Eoglobigerina and Globigerina.

References:

Morozova, V. G. & Moskalenko, T. A. (1961). Планктонные фораминиферы пограничных отложений байосского и батского ярусов Центрального Дагестана (Северо-Восточный Кавказ) [Foraminiferes planctoniques des depots limitrophes du Bajocien et du Bathonien du Daghestan central (Nord-Est du Caucase)]. Voprosy Mikropaleontologii. 5: 3-30. gs


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Conoglobigerina compiled by the pforams@mikrotax project team viewed: 28-1-2020

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Short stable page link: http://mikrotax.org/pforams/index.php?id=130207 Go to Archive.is to create a permanent copy of this page - citation notes



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