Late Ordovician-Early Silurian trace fossils from the Matapedia Group, Tobique River, Western New Brunswick, Canada

Late Ordovician-Early Silurian flysch slope deposits of the Matapedia Group of the Matapedia Basin on the Tobique River, W New Brunswick, Canada, contain 13 ichnogenera and 15 ichnospecies. Of these, Dimorphichnus, Muensteria and Dictyodora have never previously been recorded in the Matapedia Basin and Dictyodora is recorded for the first time in North America. The total assemblage represents the most diverse ichnocoenosis yet recorded from Paleozoic slope deposits.