†Epichalnipsus Geyer, Popp, Weidner & Foerster 2004

Geyer, Popp, Weidner & Foerster 2004. New Lower Cambrian trilobites from Pleistocene erratic boulders of northern Germany and Denmark and their bearing on the intercontinental correlation. Palaeontologische Zeitschrift, 78(1), April 2004: 127-136