Pseudotrochammina triloba Frerichs, 1969       

Class: Rotaliata  Subclass: Textulariana  Order: Trochamminida  Family: Trochamminidae
Taxon Profile

found      Gulf of Mexico   North Atlantic

Geological Time: Quaternary  Holocene  recent

holotype

classification and image courtesy of
Smithsonian Institution National Museum of Natural History

View of a specimen of Pseudotrochammina triloba Frerichs, 1969

The classification is published in:
Frerichs, W. E. (1969). Recent arenaceous foraminifers from Gulf of Mexico. The University of Kansas Paleontological Contributions, Paper. 46: 1-2. as USNM
accessed