Osangulariella umbonifera (Cushman, 1933)Class: Rotaliata Subclass: Rotaliana Order: Rotaliida Family: Alabaminidae
found at Challenger Station 64 Central North Atlantic off territorial waters
Geological Time: Quaternary Holocene recent
The scan of this drawing from Bradys HMS Challenger Report is made by Dr. David Bossard and used by his permission.
© Dr. David C. Bossard, 19thcenturyscience.org.
HMS Challenger Collection
View of a specimen of Osangulariella umbonifera (Cushman, 1933)
The identification is based upon:
Jones, Robert Wynn, 1994: The Challenger Foraminifera Book Oxford Univ Press 416 pp. Plate 95, Fig. 9
dataset number: FEU-1005163