Grigelis semirugosa (d'Orbigny, 1846)Class: Nodosariata Subclass: Nodosariana Order: Nodosariida Family: Nodosariidae
found at Challenger Station 33 Bermuda to US-coast FL-VA British territories from 795m 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 Grigelis semirugosa (d'Orbigny, 1846)
The identification is based upon:
Jones, Robert Wynn, 1994: The Challenger Foraminifera Oxford Univ Press 416 pp. Plate 63, Fig. 23
dataset number: FEU-1003973