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Hystrichosphaera asteroidea
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General Images Stratigraphy Description Literature Notes
Year Author Title
Hystrichospherides IV et genres incertae sedis. Espece du Secondaire et du Tertiaire (Supplement 1)
3. Hystrichosphaera-spory, tsisty ili rastitelnye organizmy? In: Iskopaemye Izvestkovye Vodorosli SSSR (Fossil calcareous algae of the USSR).
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