Catalog - Gublerina acuta robusta Catalog - Gublerina acuta robusta

CATALOG OF ORIGINAL DESCRIPTIONS: Gublerina acuta robusta De Klasz 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 -> Gublerina -> Gublerina acuta robusta
Other pages this level: G. acuta, G. acuta robusta, G. cuvillieri, G. glaessneri, G. hedbergi, G. primitiva, G. rajagopalani

Gublerina acuta robusta

Citation: Gublerina acuta robusta De Klasz 1953
Rank: sub-species
Type specimens: PI. 8, Fig. 4, 5; Holotype Prot. 261. Paratypes: Prot. 262, 263, 264.
Type sample (& lithostrat): Part of the Buchecker layers.
Type age (chronostrat): Upper Cretaceous, lower Maestrichtian
Type locality: From a railroad cut about 200 meters south of the railroad station at Eisenarzt, South of Siegsdorf, Upper Bavaria, southeast Germany.
Type repository: Munich; Bavarian State Collection for Paleontology and Historical Geology

Linked specimens: USNM-370119

Current identification/main database link: Praegublerina robusta (De Klasz, 1953)


Original Description

Similar to Gublerina acuta but generally larger, with bigger, more globular chambers, which are usually even more inflated in the middle of the lateral rows of chambers than the others. The two lateral rows are sometimes connected with two calcareous lamellae instead of one. The sutures are deeper than in Gublerina acuta.

Size:
Length of the holotype: 0,685 mm. Width of the holotype: 0,548 mm

Extra details from original publication
Relationship and Differences: The subspecies is similar to G. acuta (see above), but seems more robust and solid. The differences are not sufficient to justify the classification of this form as a new species. Transitions to G. acuta and G. cuvillieri do happen, but not often.

References:

de Klasz, I. (1953b). On the Foraminiferal Genus Gublerina Kikoïne. Geologica Bavarica. 17: 245-251. gs V O

Montanaro Gallitelli, E. (1957). A revision of the foraminiferal family Heterohelicidae. In: Studies in foraminifera; Part 1 - Planktonic foraminifera. In, Loeblich, A. R. , Jr., Tappan, H., Beckmann, J. P., Bolli, H. M., Montanaro Gallitelli, E. & Troelsen, J. C. (eds) Studies in Foraminifera. U.S. National Museum Bulletin . 215: 133-154. gs V O

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Gublerina acuta robusta compiled by the pforams@mikrotax project team viewed: 26-3-2023

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