Ethmophyllum is an extinct genus of sea sponge known from the Cambrian period .[1]

Ethmophyllum
E. whitneyi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Porifera
Genus: Ethmophyllum

References

edit
  1. ^ Charles Doolittle Walcott (1886). Second contribution to the studies on the Cambrian faunas of North America. Vol. 30 of Geological Survey bulletin. Govt. Print. Off. pp. 1–369.