Class: Spirillinata    Subclass: Ammodiscana    Order: Ammodiscida    Family: Ammodiscidae
Saturnella Hedinger, 1993

Saturnella brookeae
Hedinger, 1993
identified by scientist   
Jurassic
Arctic

Saturnella intermedia
(Chamney, 1971)
identified by scientist   
Jurassic
Arctic