Catalog - Rzehakina Catalog - Rzehakina

CATALOG OF ORIGINAL DESCRIPTIONS: Rzehakina Cushman, 1927

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: bf_cat -> R -> Rzehakina
Other pages this level: Ramulina, Rectuvigerina, Recurvoides, Reinholdella, Remesella, Reophanus, Reophax, Reticulophragmium, Reticulophragmoides, Reussella, Rhabdammina, Rhabdogonium, Rhizammina, Robulina, Robulus, Rosalina, Rotalia, Rotalina, Rotamorphina, Rumanoloculina, Rzehakina

Rzehakina epigona var. minima Cushman & Renz, 1946
= Rzehakina minima

Rzehakina

Citation: Rzehakina Cushman, 1927
Taxonomic rank: genus
Type species: Silicina epigona Rzehak, 1895
Described on page(s) : 31
Type age (chronostrat): Upper Cretaceous and lowest Eocene.

Current identification/main database link: Rzehakina Cushman, 1927


Original Description

Test finely arenaceous, usually siliceous; wall thin; planispiral, compressed, but the chambers forming a half coil, the test longer than broad, median portion depressed; aperture somewhat narrow, constricted.

References:

Cushman, J. A. (1927d). An outline of a re-classification of the foraminifera. Contributions from the Cushman Laboratory for Foraminiferal Research. 3(1): 1-105. gs O

Rzehak, A. (1895). Über einige merkwürdige Foraminiferen aus österreichschen Tertiär. Annalen des Naturhistorischen Museums in Wien. 10: 213-230. gs

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Rzehakina compiled by the bforams@mikrotax project team viewed: 10-7-2026

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Short stable page link: https://mikrotax.org/bforams/index.php?id=2500627 Go to Archive.is to create a permanent copy of this page - citation notes
bforams@mikrotax has been supported by US IODP Science Support Program and by the Geologic TimeScale Foundation
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