Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179, 1–868
Fish Assemblages in the Tournaisian-Viséan environments of the East European Platform. In Strogen, P., Somerville, I. D. and Jones, G. L. (Eds.), Recent Advances in Lower Carboniferous Geology. Geol. Soc. Spec. Publ., 107, p. 387–415.
