Dean, B. (1909)
Studies on fossil fishes (sharks, chimaeroids and arthrodires). Memoirs of the American Museum of Natural History, 9(5), 211–287

Carr, R.K. & Jackson, G.L. (2008)
The Vertebrate Fauna of the Cleveland Member (Famennian) of the Ohio Shale. Ohio Geological Survey Guidebook, 22, 1–17