Catalog - Globigerinella duboisi Catalog - Globigerinella duboisi

CATALOG OF ORIGINAL DESCRIPTIONS: Globigerinella duboisi Chevalier 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 -> G -> Globigerinella -> Globigerinella duboisi
Other pages this level: G. aberranta, G. aissana, G. alexi, G. biforaminata, G. cushmani, G. duboisi, G. escheri clavata, G. evoluta, G. evoluta evoluta, G. gottisi, G. japonica, G. liverovskae, G. megaperta, G. messinae messinae, G. messinae subcarinata, G. naguewichiensis, G. praemicra, G. pseudovoluta, G. roeglina, G. subangulata, G. tururensis, G. ultramicra, G. voluta pinguis

Globigerinella duboisi

Citation: Globigerinella duboisi Chevalier 1961
taxonomic rank: Species
Type specimens: Not given
Type age (chronostrat): Aptian
Type locality: A section at Pierre Fiche, on the northern flank of the eastern Nerthe Mtns., western Provence, southeast; France. Found also in sections at the Pim Farm; at Chapelle Saint-Germain; at Rove, at Laure; in the valley of Cloche-Fontdouille; at La Dedoule; a
Type repository: Paris - Univeristy

Current identification/main database link: Globigerinelloides duboisi (Chevalier, 1961)


Original Description

Translated from French. Test calcareous, semiinvolute, finely perforate, biumbilicate. Four, rarely 5 chambers. The first of the five chambers often barely showing. These chambers, diametrically opposed, increase rapidly in size resulting in a very globular last chamber. Sutures, deep, distinct lending the periphery a strongly lobate shape. Apertural face convex, equi-dimensional. Umbilicus deep as a result of the rapidly increasing chambers. Aperture, crescent-shaped, located at the base of the last chamber, capped by a thin lip.

Extra details from original publication
Holotype: 0.342 x 0.257 mm
Paratypes: 0.371 x 0.285; 0.4 x 0.314; 0.4 x 0.314 mm

References:

Chevalier, J. (1961). Quelques nouvelles espèces de Foraminifères dans le Crétacé inférieur méditerranéen. Revue de Micropaléontologie. 4(1): 30-36. gs


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Globigerinella duboisi compiled by the pforams@mikrotax project team viewed: 20-4-2024

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Short stable page link: https://mikrotax.org/pforams/index.php?id=130762 Go to Archive.is to create a permanent copy of this page - citation notes



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