Spiroplectinella wrightii (Silvestri, 1903)       

Class: Rotaliata  Subclass: Textulariana  Order: Spiroplectamminida  Family: Spiroplectamminidae

found in the North Atlantic          

Geological Time: Quaternary  Holocene  recent


the drawings are published in the book cited below
author and collection: Joseph A. Cushman

View of a specimen of Spiroplectinella wrightii (Silvestri, 1903)


The identification is based upon:
Cushman, J., A., 1922: The Foraminifera of the Atlantic Ocean. Part 3. Textulariidae. Bull. U.S. Natl. Mus. 104. Smithsonian Institution United States National Museum Bulletin 104. Plate 4, Fig. 5-8