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Atlas
All Species
Geology
Bryozoa
Gymnolaemata
Ctenostomata
Vinellidae
Graysonia
Graysonia
Phylum:
Bryozoa
Class:
Gymnolaemata
Order:
Ctenostomata
Family:
Vinellidae
Genus:
Graysonia
Graysonia
Species present in the Cretaceous of the Western Interior Seaway
Graysonia bergquisti
