Foraminifera by:    Genus     Locality    Fossil    Query    Calcarina hispida, Foraminifera Dentalina globifera, Foraminifera Uvigerina peregrina, Campos, Brazil, Foraminifera Flag german      Key to Species    Articles     About     
Class: Rotaliata    Subclass: Globigerinana    Order: Globigerinida    Family: Hedbergellidae
Bollitruncana Korchagin, 2001

Bollitruncana carpathica
(Scheibnerova, 1963)
identified by scientist   
Cretaceous
East Coast

Bollitruncana posthelvetica
(Hanzlikova, 1963)
identified by scientist   
Cretaceous
East Coast