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

Ivanov, A.O. & Seuss, B. (2024)
Late Pennsylvanian fishes from the Finis Shales of North-Central Texas (USA). Paläontologische Zeitschrift, 98(2), 263–274
DOI: 10.1007/s12542-023-00679-1

Hodnett, J.-P.M. & Toomey, R. & Olson, R. & Tolleson, K. & Boldon, R. & Wood, J. & Tweet, J.S. & Santucci, V.L. (2024)
Sharks in the dark: Paleontological resource inventory reveals multiple successive Mississippian Subperiod cartilaginous fish (Chondrichthyes) assemblages within Mammoth Cave National Park, Kentucky. Parks Stewardship Forum, 40(1), 53–67
DOI: 10.5070/P540162921

Ivanov, A.O. & Lucas, S.G. (2019)
Late Pennsylvanian fish assemblage from the Robledo Mountains and new records of Paleozoic chondrichthyans in New Mexico, USA. Bulletin of Geosciences, 94(2), 235–255
DOI: 10.3140/bull.geosci.1741

Ivanov, A.O. & Seuss, B. & Nützel, A. (2017)
The fish assemblage from the Pennsylvanian Buckhorn Asphalt Quarry Lagerstätte (Oklahoma, USA). Paläontologische Zeitschrift, 91(4), 565–576
DOI: 10.1007/s12542-017-0361-9

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.

Johnson, G.D. & Thayer, D.W. (2009)
Early Pennsylvanian xenacanth chondrichthyans from the Swisshelm Mountains, Arizona, U.S.A. Acta Palaeontologica Polonica, 54(4), 649–668
DOI: 10.4202/app.2008.0051

Ginter, M. (2004)
Devonian sharks and the origin of Xenacanthiformes. In ARRATIA, G., WILSON, M. V. H. and CLOUTIER, R. (Eds.), Recent advances in the origin and early radiation of vertebrates. Honoring Hans–Peter Schultze: 473–486

Ivanov, A.O. & Ginter, M. (1996)
Early Carboniferous xenacanthids (Chondrichthyes) from Eastern Europe. Bulletin de la Société géologique de France, 167(5), 651–656