Oridorsalis umbonatus (Reuss, 1851)       

Class: Rotaliata  Subclass: Rotaliana  Order: Chilostomellida  Family: Alabaminidae

found in the clay-pit near Gross Pampau   North European Plain   Germany   

Geological Time: Neogene  Miocene  


the image is made by Dr. Georg Rosenfeldt and Michael Hesemann with support of the
Naturwissenschaftlicher Verein in Hamburg


the specimens are provided by Stefan Raveling

View of a specimen of Oridorsalis umbonatus (Reuss, 1851)
scalebar = 100µm

The identification is based upon:
Cicha, I., Rögl, F., Rupp, Ch. & Ctyroka, J.,, 1998: Oligocene - Miocene foraminifera of the Central Paratethys. Abhandlungen der Senckenberg Gesellschaft für Naturforschung, 549 1-325, 61 figs., 3 tabs., 79 pls. Plate 69, Fig. 10

            genus.php?no=1008576&aktion=suche

dataset number: FEU-1008576
           



Citation:
Hesemann, M., The Foraminifera.eu Database (2021). Accessed at http://www.foraminifera.eu on 2021-01-21. doi: 10/dt5p