Catalog - Rosalina calymene Catalog - Rosalina calymene

CATALOG OF ORIGINAL DESCRIPTIONS: Rosalina calymene Gümbel 1868

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 -> Rosalina -> Rosalina calymene
Other pages this level: R. ammonoides, R. auberii, R. bertheloti, R. calymene, R. clementiana, R. hitchcockae, R. orbicularis, R. parkinsoniana

Rosalina calymene

Citation: Rosalina calymene Gümbel 1868
Taxonomic rank: species
Described on page(s) : 658
Type specimens: Pl. 2, fig. 100.
Type sample (& lithostrat): Marl. Very rare.
Type age (chronostrat): Older Eocene
Type locality: Götzreuther Graben near Siegsdorf, Bavarian Alps, Germany.
Type repository: Depository not given.

Current identification/main database link: Anomalinoides capitatus (Gümbel), 1868


Original Description

[Original text]: Eine kleine, fast gleichseitige, stark zusammengedrückte, mässig gewölbte, im umrisse kreisrunde, auf beiden Seiten gegen die Mitte vertiefte Form, am sehr breiten Rücken abgerundet, auf der Spiralseite mit 2-3 sichtbaren Umgängen mit je 9-10 Kammern, welche von radial verlaufenden, leistenartig vorstehenden Nähten gesondert sind; diese Nahtleisten laufen uber den Rücken und die Nabel seite, wo sie gegen die Mitte undeutlich werden, fort; die hochgewölbte, breite Septalfläche ist etwas schief nach unten gestellt; die Oberfläche grob punktirt.

[Google Translated from German]: A small, almost equilateral, strongly compressed, moderately arched, circular shape, recessed on both sides towards the middle, rounded on the very broad back, on the spiral side with 2-3 visible whorls with 9-10 chambers each, which are radial running, strip-like seams are separate; These suture strips continue over the back and the navel side, where they become indistinct towards the middle; the highly arched, broad septal surface is placed slightly obliquely downwards; the surface is roughly punctured.

Size:
Diameter 1.4 mm.; Thickness 0.7mm.

References:

Gümbel, C. W. (1868). Beitrage zur Foraminiferenfauna der nordalpinen Eocängebilde. Abhandlungen der königlichen bayerischen Akademie Wissenschaften zu München. 10 [1870](2): 581-730. gs

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Rosalina calymene compiled by the bforams@mikrotax project team viewed: 15-8-2026

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