Metacryphaeus

Metacryphaeus is an extinct genus of trilobites from the family Calmoniidae. Metacryphaeus fossils have been found in Bolivia, Brazil, South Africa and Uruguay.[1]

Metacryphaeus
Temporal range: 391.9โ€“383.7 Ma Eifelian - Givetian
Metacryphaeus caffer
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Trilobita
Order:
Phacopida
Suborder:
Phacopina
Superfamily:
Acastoidea
Family:
Calmoniidae
Genus:
Metacryphaeus

Reed, 1907

References
  1. "Fossilworks: Metacryphaeus". fossilworks.org. Retrieved 4 March 2018.


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