Informal group †"Heteractinida" Phylum Porifera | Stem group Hexactinellida Family †Eiffelidae Rank Genus | |
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Similar Chancelloria, Diagoniella, Wapkia, Protospongia, Vauxia | ||
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Eiffelia is a genus of sponge known from the Middle Cambrian Burgess Shale. 60 specimens of Eiffelia are known from the Greater Phyllopod bed, where they comprise 0.11% of the community. It belongs in the Hexactinellid stem group.
References
Eiffelia Wikipedia(Text) CC BY-SA