WoRMS taxon details
original description
Thompson, Ida. (1979). Errant polychaetes (Annelida) from the Pennsylvanian Essex fauna of northern Illinois. <em>Palaeontographica Abteilung A Palaeozoologie-Stratigraphie.</em> 163(Lfg. 4-6): 169-199, 7 plates. [details]
|