Karatajūtė-Talimaa, V.N. (1997)
Chondrichthyan scales from Lochkovian (Lower Devonian) of Podolia (Ukraine). Geologija, 22, 5–17

Wilson, M.V.H. & Hanke, G.F. & Soehn, K.L. (2000)
Diversity and age of the Devonian vertebrate assemblage at MOTH, Mackenzie Mountains, Northwest Territories, Canada. Ichthyolith Issues, Special Publication, 6, 137–141

Hanke, G.F. & Wilson, M.V.H. (2010)
The putative stem-group chondrichthyans Kathemacanthus and Seretolepis from the Lower Devonian MOTH locality, Mackenzie Mountains, Canada. In ELLIOTT, D.K. & MAISEY, J.G. & YU, X. & Desui MIAO(editors): Morphology, Phylogeny and Paleobiogeography of Fossil Fishes, Verlag Dr. Friedrich Pfeil: 159–182, 14 figs.

Martínez-Pérez, C. & Dupret, V. & Manzanares, E. & Botella, H. (2010)
New data on the Lower Devonian chondrichthyan fauna from Celtiberia (Spain). Journal of Vertebrate Paleontology, 30(5), 1622–1627
DOI: 10.1080/02724634.2010.501451