Blaker, M.R. 1988. “A New Genus of Nevadiid Trilobite from the Buen Formation (Early Cambrian) of Peary Land, Central North Greenland”. Rapport Grønlands Geologiske Undersøgelse 137 (December). Copenhagen, Denmark:33-41. https://doi.org/10.34194/rapggu.v137.8011.