Borealaspis

Borealaspis
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Phacopida
Family: Cheiruridae
Genus: Borealaspis

Borealaspis is an extinct genus of Trilobite. It contains two species, B. biformis, and B. whittakerensis.

External links

This article is issued from Wikipedia - version of the Sunday, January 16, 2011. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.