Globigerinella siphonifera (d'Orbigny, 1839)       

Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Globigerinidae

found on the Mauritanian Shelf   off West Africa   Mauritania   
Station 14856-1 (1119m depth)

Geological Time: Quaternary  Holocene  recent


the washed raw material from which the forams are picked is provided by
visiting researcher at Senckenberg am Meer, Abteilung Meeresforschung, Wilhelmshaven
Leon Hoffman

View of a specimen of Globigerinella siphonifera (d'Orbigny, 1839)

the identification is done by M. Kucera with the remark:
aperture equatorial in last as well as penultimate chamber

The identification is based upon:
Schiebel, R., Hemleben, C., 2017: Planktic Foraminifers in the Modern Ocean in Plate 2.6, Fig.

            genus.php?no=1016707&aktion=suche

dataset number: FEU-1016707
           



Citation:
Hesemann, M., 2020: Globigerinella siphonifera (d'Orbigny, 1839). In: Hesemann, M. 2020 Foraminifera.eu Project Database.
Accessed at http://www.foraminifera.eu/single.php?no=1016707&aktion=suche on 2020-Feb-25