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Class: Globothalamea    Subclass: Rotaliana    Order: Rotaliida    Family: Hedbergellidae
Hillsella Georgescu, 2008

Hillsella elongans
Georgescu, 2012
type specimen   holotype
Cretaceous
Caribbean Sea and Bahamas

Hillsella hillsi
Georgescu, 2008
type specimen   holotype
Cretaceous
Caribbean Sea and Bahamas

Hillsella planispiralis
Georgescu, 2012
identified by scientist   
Cretaceous