Barkerina barkerensis Frizzell & Schwartz, 1950       

Class: Rotaliata  Subclass: Textulariana  Order: Lituolida  Family: Barkerinidae
Taxon Profile

found      Midwestern USA   North America

Geological Time: Cretaceous    

holotype

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

View of a specimen of Barkerina barkerensis Frizzell & Schwartz, 1950

The classification is published in:
Frizzell, D. L., & Schwartz, E. (1950). A new lituolid foraminiferal genus from the Cretaceous, withan emendation of Cribrostomoides Cushman. Bulletin of the University of Missouri School of Mines and Metallurgy. 76: 1-12. as USNM
accessed