Rank Genus | Class Trilobita | |
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Similar Paraceraurus exsul, Illaenus tauricornis, Illaenus, Pliomera, Asaphus kowalewskii | ||
Paraceraurus is a genus of trilobites that lived in the Ordovician period (485.4 to 443.4 Ma). Its remains have been found in China, Estonia, Sweden and North America. These trilobites have a rounded and moderately convex cephalon. Glabella is convex or flattened, with a sub-rectangular outline. Thorax shows eleven segments.
Selected species
References
Paraceraurus Wikipedia(Text) CC BY-SA