, : Cushman, J. A. (1918). The smaller fossil Foraminifera of the Panama Canal Zone. Bulletin - United States National Museum. 103: 45-87. Plate , Fig.
dataset number: FEU-1022917
Citation: , : Cushman, J. A. (1918). The smaller fossil Foraminifera of the Panama Canal Zone. Bulletin - United States National Museum. 103: 45-87.