Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
Class: Miliolata    Subclass: Miliolana    Order: Miliolida    Family: Hauerinidae
Sigmoilina Schlumberger, 1887

Sigmoilina carinata
Hofker, 1978
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Sigmoilina obesa
Heron-Allen and Earland, 1932
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Sigmoilina sigmoidea
(Brady, 1884)
identified by scientist   
Quaternary
off Brazil