Fuerteventura
Canary Islands Spain
Geological Time: Quaternary Holocene recent
raw material collected by Dieter Ketelsen and image made by
The identification is based upon:
Cushman, J., A., 1930: The Foraminifera of the Atlantic Ocean. Part 7. Nonionidae, Camerinidae, Peneroplidae and Alveolinellidae. Smithsonian Institution United States National Museum Bulletin 104. Plate 9, Fig. 8-9