Biology:Raymondaspis
From HandWiki
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| Genus: | Raymondaspis Pribyl, 1949
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Raymondaspis is a genus of trilobites in the family Styginidae. It was described by Pribyl in 1949, and contains the species R. reticulatus and R. turgidus from the Whiterockian of Canada , R. vespertina from the Ordovician and Whiterockian of the United States and Norway , and a new species, R. grandigena, which existed during the Middle Ordovician of what is now Sweden. R. grandigena was described in 2012 by Martin Stein and Jan Bergström.[1]
References
- ↑ Martin Stein and Jan Bergström (2012). "A complete styginid trilobite from the Ordovician of Sweden". Paläontologische Zeitschrift 86 (3): 275–280. doi:10.1007/s12542-012-0132-6.
External links
Wikidata ☰ Q7299265 entry
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