Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Descriptions of Fossil Fishes, from the Upper Coal Measures of Nebraska. Proceedings of the American Philosophical Society, 11(81), 431–437
Die Kalkbrüche von Mjatschkowa. Eine Monographie des oberen Bergkalks. Schluss. Nouveaux mémoires de la Société impériale des naturalistes de Moscou, 14, 3–82
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, in press
DOI: 10.1017/pab.2024.1