Robuta

https://www.usgs.gov/publications/foraminifera-north-pacific-ocean Foraminifera of the North Pacific Ocean | U.S. Geological Survey No abstract available. north pacific ocean of the u s foraminifera geological https://www.christies.com/en/lot/lot-6195681 HIROSHI SUGIMOTO (B. 1948), North Pacific Ocean, Iwate, 1986 | Christie's North Pacific Ocean, Iwate, 1986 north pacific ocean hiroshi sugimoto b 1948