Cicimurri, D.J. & Fahrenbach, M.D. (2002)
Chondrichthyes from the upper part of the Minnelusa Formation (Middle Pennsylvanian: Desmoinesian), Meade County, South Dakota. Proceedings of the South Dakota Academy of Science, 81, 81–92

Hamm, S.A. & Cicimurri, D.J. (2005)
Middle Pennsylvanian (Desmoinesian) Chondrichthyans from the Lake Neosho Shale Member of the Altamont Limestone in Montgomery County, Kansas. Paludicola, 5(2), 65–76

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.

May, W.J. (2015)
Chondrichthyans of the Excello Shale (Middle Pennsylvanian) of Rogers County, Oklahoma. Transactions of the Kansas Academy of Science, 118(1–2), 68–74
DOI: 10.1660/062.118.0108

Maisey, J.G. & Bronson, A.W. & Williams, R.R. & Mckinzie, M. (2017)
A Pennsylvanian ‘supershark’ from Texas. Journal of Vertebrate Paleontology, 37(3), Article e1325369
DOI: 10.1080/02724634.2017.1325369