Cryptophragmus Temporal range:
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Porifera |
Class: | † Stromatoporoidea |
Order: | † Labechiida |
Family: | † Aulaceratidae |
Genus: | †
Cryptophragmus Raymond, 1914 [1] |
Species | |
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Cryptophragmus is an extinct genus of sponges in the extinct family Aulaceratidae. Species are from the Ordovician of Australia, Canada (Ontario), China and the United States (Georgia, Virginia).