Dunkleosteus, su American Museum of Natural History. URL consultato il 21 luglio 2022.
biodiversitylibrary.org
John S. Newberry, Descriptions of fossil fishes, in Report of the Geological Survey of Ohio. Volume II. Geology and Paleontology, vol. 2, Columbus, Nevins and Myers, State Printers, 1875, pp. 24.