Astrononion tumidum Cushman & Edwards, 1913Class: Rotaliata Subclass: Rotaliana Order: Nonionida Family: Nonionidae
found at Challenger Station 344 Ascension to St. Helena British territories from 768m depth
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 Astrononion tumidum Cushman & Edwards, 1913
The identification is based upon:
Jones, Robert Wynn, 1994: The Challenger Foraminifera Oxford Univ Press 416 pp. Plate 109, Fig. 5
dataset number: FEU-1005806