Oolina costata (Williamson, 1848)
 
Class: Nodosariata  Subclass: Nodosariana  Order: Polymorphinida  Family: Ellipsolagenidae
 
found in the North Atlantic unknown
      none
 
Geological Time: Quaternary  Holocene  recent

the drawings are published in the book cited below, author and collection:
 
 
View of a specimen of Oolina costata (Williamson, 1848)
 
The identification is based upon:
 Cushman, J., A., 1923: The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104.  Smithsonian Institution United States National Museum Bulletin 104.  Plate 3, Fig. 8
 
 
genus.php?no=1011242&aktion=suche
 
dataset number: FEU-1011242
 
 
Citation:
Cushman, J., A., 1923: The Foraminifera of the Atlantic Ocean. Part 4. Lagenidae. Bull. U.S. Natl. Mus. 104. Smithsonian Institution United States National Museum Bulletin 104. Plate 3, Fig 8