Ivanov, A.O. (2013)
Chondrichthyans from the early/late Carboniferous boundary beds of the Gissar Mountains, Uzbekistan. New Mexico Museum of Natural History and Science, Bulletin, 60, 143–151

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