Ujiié, H. (1977) New species and subspecies of Benthonic Foraminifera from the Miocene Sandakan Formation, North Borneo. Geol. Paleontol. Southeast Asia, v. 18: 87–102.
377638
Ujiié, H. (1977) New species and subspecies of Benthonic Foraminifera from the Miocene Sandakan Formation, North Borneo. Geol. Paleontol. Southeast Asia, v. 18: 87–102