Newberry, J.S. (1889)
The Paleozoic fishes of North America. U.S. Geological Survey, Monograph 16, 340 p.
Maisey, J.G. (1981)
Studies on the Paleozoic selachian genus Ctenacanthus Agassiz. No. 1, Historical review and revised diagnosis of Ctenacanthus, with a list of referred taxa. American Museum Novitates, 2718, 1–22