Coryphidium Temporal range:Early Ordovician PreꞒ Ꞓ O S D C P T J K Pg N (Arenig)
Scientific classification
Domain:	Eukaryota
(unranked):	†Acritarcha
Genus:	†Coryphidium M.Vavrdová, 1972[1]
Species
†Coryphidium bohemicum Vavrdová, 1972 †Coryphidium elegans F.H.Cramer, Allam, Kanes, & Diez, 1974[2] †Coryphidium sichuanense F.Wang & Q.Chen C

Coryphidium is an extinct genus ofacritarchs.

C. elegans is from theTremadocian, the lower age of the Ordovocian of Morocco.

• "Coryphidium".TheEncyclopedia of Life.
• Coryphidium (Unchecked) at AlgaeBase
• Coryphidium at fossiilid.info

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