Catalog - Guembelitriella Catalog - Guembelitriella


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 -> Guembelitriella
Other pages this level: << < Globotruncana (Rugotruncana), Globotruncana (Thalmanninella), Globotruncanella, Globotruncanita, Globotruncanita (Elevatotruncana), Globotruncanitella, Globoturborotalita, Globuligerina, Gorbachikella, Grimsdaleinella, Groshenyia, Gubkinella, Gublerina, Guembelina, Guembelitria, Guembelitriella, Guembelitrioides

Guembelitriella esphirae Suleymanov 1971

Guembelitriella graysonensis Tappan 1940
= Guembelitria cenomana


Citation: Guembelitriella Tappan 1940
taxonomic rank: Genus
Type species: Guembelitriella graysonensis Tappan 1940

Current identification:

Original Description

Test free, small, triserial in the early stage, similar to Guembelitria, later becoming multiserial at the top; chambers globular, increasing rapidly in size; sutures distinct, depressed; wall calcareous, finely perforate; aperture at base of final chamber. This genus represents a stage of final multilocualr development of the tiny triserial genus Guembelitria as the genus Pseudotextularia represents a parallel stage of final multilocular development of the biserial genus Guembelina.


Tappan, H. (1940). Foraminifera from the Grayson formation of Northern Texas. Journal of Paleontology. 14(2): 93-126. gs


Guembelitriella compiled by the pforams@mikrotax project team viewed: 17-7-2024

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