Hedbergella monmouthensis
(Olsson, 1960)
identified by scientist   
Cretaceous
off Argentina

Hedbergella monmouthensis
(Olsson, 1960)
identified by scientist   
Cretaceous
off Argentina

Hedbergella planispira
(Tappan, 1940)
identified by scientist   
Cretaceous
off Argentina

Hedbergella planispira
(Tappan, 1940)
identified by scientist   
Cretaceous
off Argentina

Hedbergella pseudoplanispiralis
Fuchs, 1971
type specimen   holotype
Cretaceous
Central Northern Alps

Hedbergella ranzenbergensis
Fuchs, 1971
type specimen   holotype
Cretaceous
Central Northern Alps

Hedbergella sliteri
Huber, 1990
identified by scientist   
Cretaceous
off Argentina

Hedbergella sliteri
Huber, 1990
identified by scientist   
Cretaceous
off Argentina

Hedbergella velata
Fuchs, 1971
type specimen   holotype
Cretaceous
Central Northern Alps

Hedbergella ventricosa
Fuchs, 1971
type specimen   holotype
Cretaceous
Central Northern Alps