Schnetz, L. & Dunne, E.M. & Feichtinger, I. & Butler, R.J. & Coates, M.I. & Sansom, I.J. (2024)
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, in press
DOI: 10.1017/pab.2024.1

Koot, M.B. (2013)
Effects of the late Permian mass extinction on chondrichthyan palaeobiodiversity and distribution patterns. Thesis, University of Plymouth

Ginter, M. & Hampe, O. & Duffin, C.J. (2010)
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.

Brandt, S. (1999)
Der Eisleber Kupferschiefer und Zechsteinkalk als Fossillagerstätte. Aufschluss, In, Beiträge zur Mineralogie und Geologie von Sachsen–Anhalt – VFMG– Sonderband 1999, 203–222, Heidelberg

Bendix-Almgreen, S.E. & Clack, J.A. & Olsen, H. (1988)
Upper Devonian and Upper Permian vertebrates collected in 1987 around Kejser Franz Joseph Fjord, central East Greenland. Rapport Grønlands Geologiske Undersøgelse, 140, 95–102

Bendix-Almgreen, S.E. (1975)
The paired fins and shoulder girdle in Cladoselache, their morphology and phyletic significance. In LEHMAN, J. P.(ed.). Problèmes actuels de paléontologie: evolution des vertébrés. Colloques internationaux du Centre National de la Recherche Scientifique, Paris, 218: 111–123

Bendix-Almgreen, S.E. (1967)
On the fin structure of the Upper Permian edestids from East Greenland. Meddelelser fra Dansk Geologisk Forening, 17(1), 147–149

Branson, C.C. (1934)
Permian sharks of Wyoming and of east Greenland. Science, 79(2054), 431
DOI: 10.1126/science.79.2054.431

Nielsen, E. (1932)
Permo-Carboniferous Fishes from East Greenland. Meddelelser om Grønland, 86(3), 1–63