Pauliv, V.E. & Martinelli, A.G. & Francischini, H. & Dentzien-Dias, P. & Soares, M.B. & Schultz, C.L. & Ribeiro, A.M. (2017)
The first Western Gondwanan species of Triodus Jordan 1849: A new Xenacanthiformes (Chondrichthyes) from the late Paleozoic of Southern Brazil. Journal of South American Earth Sciences, 80, 482–493
DOI: 10.1016/j.jsames.2017.09.007

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