IRMNG taxon details
basis of record
The Paleobiology Database (2010 version). [details]
extant flag source
The Paleobiology Database (2010 version). [details]
Unreviewed
Classification Animalia (Kingdom) > Echinodermata (Phylum) > Somasteroidea (Class) > Goniactinida (Order) > Archegonasteridae (Family) [details]
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