Traits taxon details
original description
Stauffer, Clinton R. (1933). Middle Ordovician Polychaeta from Minnesota. <em>Bulletin of the Geological Society of America.</em> 44(6): 1173-1218, plates 59-61., available online at https://doi.org/10.1130/GSAB-44-1173 page(s): 1207, plate 60 fig. 31 [details] Available for editors
|