''Borealaspis'' is an extinct genus of

Trilobite Trilobites (; meaning "three lobes") are extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the ...

. It contains two species, ''B. biformis'', and ''B. whittakerensis''.

External links

''Borealaspis''
at the

Paleobiology Database The Paleobiology Database is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms. History The Paleobiology Database (PBDB) originated in the NCEAS-funded Phanerozoic Marine Paleo ...

Ordovician trilobites of North America Paleozoic life of the Northwest Territories Paleozoic life of Quebec Cheiruridae Phacopida genera {{phacopida-stub