Biology:Actinocrinus
From HandWiki
Actinocrinus is an extinct genus of crinoid from the Early Carboniferous of Europe and North America. It belongs to the family Actinocrinidæ.[1]
References
- ↑ Keyes, Charles R. (1890). "Genesis of the Actinocrinidæ". The American Naturalist 24 (279): 243–254. ISSN 0003-0147. https://www.jstor.org/stable/2451312. Retrieved 8 March 2026.
Wikidata ☰ Q4676929 entry
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