Babcock, L.E. (2024)
Replacement names for two species of Orthacanthus Agassiz, 1843 (Chondrichthyes, Xenacanthiformes), and discussion of Giebelodus Whitley, 1940, replacement name for Chilodus Giebel, 1848 (Chondrichthyes, Xenacanthiformes), preoccupied by Chilodus Müller & Troschel, 1844 (Actinopterygii, Characiformes). ZooKeys, 1188, 219–226
DOI: 10.3897/zookeys.1188.108571

Johnson, G.D. (1999)
Dentitions of late Palaeozoic Orthacanthus species and new species of ?Xenacanthus (Chondrichthyes: Xenacanthiformes) from North America. Acta Geologica Polonica, 49(3), 215–266

Hampe, O. (1994)
Neue Erkenntnisse zur permokarbonischen Xenacanthiden-Fauna (Chondrichthyes: Elasmobranchii) und deren Verbreitung im südwestdeutschen Saar-Nahe-Becken. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 192(1), 53–87

Hook, R.W. & Baird, D. (1988)
An Overview of the Upper Carboniferous Fossil Deposit at Linton, Ohio. Ohio Journal of Science, 88(1), 55–60

Hook, R.W. & Baird, D. (1988)
An Overview of the Upper Carboniferous Fossil Deposit at Linton, Ohio. Ohio Journal of Science, 88(1), 55–60

Hampe, O. (1988)
Über die Bezahnung des Orthacanthus (Chondrichthyes: Xenacanthida; Oberkarbon - Unterperm). Paläontologische Zeitschrift, 62(3/4), 285–296
DOI: 10.1007/BF02989499

Hook, R.W. & Baird, D. (1986)
The Diamond Coal Mine of Linton, Ohio, and its Pennsylvanian-age vertebrates. Journal of Vertebrate Paleontology, 6(2), 174–190
DOI: 10.1080/02724634.1986.10011609

Hook, R.W. & Baird, D. (1986)
The Diamond Coal Mine of Linton, Ohio, and its Pennsylvanian-age vertebrates. Journal of Vertebrate Paleontology, 6(2), 174–190
DOI: 10.1080/02724634.1986.10011609

Hotton, N. (1952)
Jaws and teeth of American xenacanth sharks. Journal of Paleontology, 26(3), 489–500

Hotton, N. (1952)
Jaws and teeth of American xenacanth sharks. Journal of Paleontology, 26(3), 489–500

Olson, E.C. (1946)
Fresh- and brackish-water vertebrate-bearing deposits of the Pennsylvanian of Illinois. The Journal of Geology, 54(5), 281–305
DOI: 10.1086/625364

Hay, O.P. (1902)
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

Woodward, A.S. (1889)
Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.

Newberry, J.S. (1874)
Beschreibung der fossilen Fische. Bericht über die Geologische Aufnahme von Ohio. I. Band. Geologie und Paläontologie. II. Theil. Paläontologie, 247–350

Newberry, J.S. (1873)
Descriptions of fossil fishes. Report of the Geological Survey of Ohio. Volume I. Geology and Palaeontology. Part II. Palaeontology, 247–355

Newberry, J.S. (1856)
Description of several new genera and species of fossil fishes, from the Carboniferous strata of Ohio. Proceedings of the Academy of Natural Sciences of Philadelphia, 8, 96–100