Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Cassidulinidae
Takayanagia Nomura, 1983

Takayanagia cushmani
(Stewart & Stewart, 1930)
type specimen   holotype
Neogene

Takayanagia delicata
(Cushman, 1927)
identified by scientist   
Quaternary
off Brazil

Takayanagia delicata
(Cushman, 1927)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea