Pyrgoella irregularis (d'Orbigny, 1839)Class: Miliolata Subclass: Miliolana Order: Miliolida Family: Miliolidae
found at Challenger Station 85 Canary Islands Spain from 2057m 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 Pyrgoella irregularis (d'Orbigny, 1839)
Invalid Synonym: Nummoloculina irregularis (according to WoRMS)
The identification is based upon:
Barker, R., W., 1960: Taxonomic Notes, Brady's Foram. Pls. Challenger Report. in SEPM Special Publication, Vol. 9. Plate 1, Fig. 18