Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
Class: Globothalamea    Subclass: Rotaliana    Order: Rotaliida    Family: Heterohelicidae
Texasina Georgescu, 2010

Texasina austiana
(Cushman, 1938)
identified by scientist   
Cretaceous
Western Canada and USA

Texasina papula
(Belford, 1960)
identified by scientist   
Cretaceous
East Coast