Hans L. Jessen
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Hans L. Jessen, palaeontologist.
Taxon names authored
(List may be incomplete)
Publications[edit]
(List may be incomplete)
- Jessen, H. 1973. Weitere Fischreste aus dem oberen Plattenkalk der Bergisch-Gladbach—Paffrather Mulde (Oberdevon, Rheinisches Schiefergebirge). Palaeontographica A 143: 159–187. Reference page.
- 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. Reference page.