The Foraminifera of the Tropical Pacific Collections of the "Albatross", 1899-1900
The Foraminifera of the Tropical Pacific Collections of the "Albatross", 1899-1900 - Washington : Smithsonian Institution, 1965. - v, 127 p. : láms. ; 18 cm. - United States National Museum, Bulletin ; 161 .
Part 4. Rotaliform families and planktonic families.