Full reference: C. K. Chamberlain. 1977. Carboniferous and Permian trilobites from Ellesmere Island and Alaska. Journal of Paleontology 51:758-771
Sister taxon: Griffithides (Griffithides) majus
Type specimen: UA 2447, an exoskeleton. Its type locality is Tributary to Kelly River, De Long Mountains, Brooks Range, which is in a Meramecian marine shale in the Kogruk Formation of Alaska.
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution: found only at Tributary to Kelly River, De Long Mountains, Brooks Range
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.