Gyroidinoides umbilicatus (d'Orbigny, 1840)       2   more

Class: Rotaliata  Subclass: Rotaliina  Order: Rotaliida  Family: Cancrisidae

found at the chalk complexes at the cliffs of the Jasmund Peninsula,
Ruegen Jasmund   North European Plain   Germany   

Geological Time: Cretaceous  Upper Cretaceous  Maastrichtian
Lower Maastrichtian

image provided and classification done by: Peter Frenzel

View of a specimen of Gyroidinoides umbilicatus (d'Orbigny, 1840)

Diameter 600µm; Height 440µm

The identification is based upon:
Frenzel, Peter, 2000: Die benthischen Foraminiferen der Rügener Schreibkreide (Unter-Maastrichtium, NE-Deutschland). in Neue Paläontologische Abhandlungen, 3:
Order at CPress Verlag Dresden, Germany. Dresden 361 pp. Plate 40, Fig. 7

            genus.php?no=1006592&aktion=suche

dataset number: FEU-1006592
           



Citation:
Hesemann, M., 2019: Gyroidinoides umbilicatus (d'Orbigny, 1840). In: Hesemann, M. 2019 Foraminifera.eu Project Database.
Accessed at http://www.foraminifera.eu/single.php?no=1006592&aktion=suche on 2019-Apr-18