Query
Genus
Locality
Fossil
Main
Key to Species
About
Contact
Class:
Astrorhizata
Subclass:
Astrorhizana
Order:
Saccamminida
Family:
Stegnamminidae
Stegnammina
Moreman, 1930
Stegnammina cylindrica
Moreman, 1930
identified by scientist
Silurian
American South