Catalog - Pseudoschackoina

Catalog - Pseudoschackoina <title>Catalog - Pseudoschackoina

CATALOG OF ORIGINAL DESCRIPTIONS: Pseudoschackoina Verga & Premoli Silva 2005

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 -> P -> Pseudoschackoina

Other pages this level: << < Prosphaeroidinella, Protentella, Protentelloides, Protoheterohelix, Pseudocaucasina, Pseudoclavihedbergella, Pseudoglobigerinella, Pseudogloboquadrina, Pseudogloborotalia, Pseudoguembelina, Pseudoguembelitria, Pseudohastigerina, Pseudohastigerinoides, Pseudomenardella, Pseudoplanomalina, Pseudoschackoina, Pseudotextularia, Pseudothalmanninella, Pseudoticinella, Pullenia, Pulleniatina, Pulvinulina, Pylodexia

Pseudoschackoina

Citation: Pseudoschackoina Verga & Premoli Silva 2005

Rank: Genus

Type species: Planomalina saundersi Bolli, 1959

Current identification/main database link: Pseudoschackoina Verga & Premoli Silva 2005

Original Description

Test small to medium, pseudoplanispiral, slightly dysaxial, evolute and laterally compressed; 2- 2.5 whorls; chambers in the outer whorl increasing rather fast in size as added; first chambers spherical to subspherical, the last two or three radially elongate, forward-directed and pointed, bearing tubulospines (frequently broken); peripheral outline substellate to stellate; sutures straight to slightly curved, radial and depressed; umbilical area medium wide and shallow; aperture an asymmetrical arch straddling the periphery, bordered by a thin lip; relict apertures at time observed. Wall smooth, finely perforate.

Size:

Etymology:

Extra details from original publication

Editors' Notes

References:

Verga, D. & Premoli Silva, I. (2005). Early Cretaceous planktonic Foraminifera from the Tethys; the upper Aptian, planispiral morphotypes with elongate chambers. Cretaceous Research. 26(2): 239-259. gs

Pseudoschackoina compiled by the pforams@mikrotax project team viewed: 2-2-2023

Taxon Search:

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AphiaID: 1035003 Nomenclatural data on WoRMS
Short stable page link: https://mikrotax.org/pforams/index.php?id=132080 Go to Archive.is to create a permanent copy of this page - citation notes

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