Vorlage:Jessen, 1975
Aus WORLDFISH WIKI
- Jessen, H.L. 1975. A new choanate fish, Powichthys thorsteinssoni n.g. n.sp., from the early Lower Devonian of the Canadian Arctic Archipelago. Colloques internationaux du Centre National de la Recherche Scientifique, 218: 213–222.
