Biology:Metacryphaeus

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Metacryphaeus
Temporal range: Middle Devonian, 391.9–383.7 Ma
Eifelian - Givetian
Trilobite Metacryphaeus.jpg
Metacryphaeus caffer
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Metacryphaeus

Reed, 1907

Metacryphaeus is an extinct genus of trilobites from the family Calmoniidae. Metacryphaeus fossils have been found in Bolivia, Brazil , South Africa and Uruguay.[1] The genus was named in 1907.[2]

References

  1. "Fossilworks: Metacryphaeus". http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=21644. Retrieved 4 March 2018. 
  2. F. R. C. Reed. 1907. A new species of Lichas. Geological Magazine 54:396-400

Wikidata ☰ Q55622888 entry