Weddell Sea off territorial waters
Geological Time: Quaternary Holocene recent
the image is made by
The identification is based upon:
Cushman, J., A., 1920: The Foraminifera of the Atlantic Ocean. Part 2. Lituolidae. Bull. U.S. Natl. Mus. 104. Smithsonian Institution United States National Museum Bulletin 104. Plate 11, Fig. 7