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: Heterohelicida    Family: Heterohelicidae
Spiroplecta

Spiroplecta americana
Ehrenberg, 1844

identified by scientist   
Cretaceous
Kurdistan

Spiroplecta americana
Ehrenberg, 1844

identified by scientist   
Cretaceous
Kurdistan

Spiroplecta fusca
Earland, 1905

identified by scientist   
Quaternary

Spiroplecta ultimatamida
(White, 1929)

type specimen   holotype
Cretaceous
Mexico and Middle America

Spiroplecta ultimatamida
(White, 1929)

type specimen   holotype
Cretaceous
Mexico and Middle America