Todd, Ruth <br/><br/>
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 .
<br/><br/> Part 4. Rotaliform families and planktonic families.