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Class:
Astrorhizata
Subclass:
Astrorhizana
Order:
Astrorhizida
Family:
Psammosphaeridae
Thuramminoides
Plummer, 1945
Thuramminoides praeseptagonalis
Georgescu and Braun, 2013
type specimen holotype
Jurassic
Arctic
Thuramminoides pusillus
Plummer, 1945
identified by scientist
Carboniferous
Midwestern USA
Thuramminoides pusillus
Plummer, 1945
identified by scientist
Carboniferous
Midwestern USA
Main
Key to Species
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