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
The oldest articulated chondrichthyan from the Early Devonian period. Nature, 425(6957), 501–504
DOI: 10.1038/nature02001
Early vertebrates: analysis from microfossil evidence. In ARRATIA, G., WILSON, M. V. H. and CLOUTIER, R. (Eds.), Recent advances in the origin and early radiation of vertebrates. Honoring Hans–Peter Schultze: 67–94
New ideas about Old Sharks. American Scientist, 93(3), 244–252
The braincase of the chondrichthyan Doliodus from the Lower Devonian Campbellton Formation of New Brunswick, Canada. Acta Zoologica(Stockholm), 90(Suppl. 1), 109–122
DOI: 10.1111/j.1463-6395.2008.00330.x
Reassessment of “Protodus” scoticus from the Early Devonian of Scotland. In ELLIOTT, D.K. & MAISEY, J.G. & YU, X. & Desui MIAO(editors): Morphology, phylogeny and paleobiogeography of fossil fishes—honouring Meemann Chang, Verlag Dr. Friedrich Pfeil: 123–144, 8 figs., 2 apps.
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
Labyrinth morphology and the evolution of low-frequency phonoreception in elasmobranchs. Comptes Rendus Palevol, 9(6–7), 289–309
DOI: 10.1016/j.crpv.2010.07.021
The buccohypophyseal canal is an ancestral vertebrate trait maintained by modulation in sonic hedgehog signaling. BMC Biology, 11, Article 27
DOI: 10.1186/1741-7007-11-27
Dental patterning in the earliest sharks: implications for tooth evolution. Journal of Morphology, 275(5), 586–596
DOI: 10.1002/jmor.20242
Pectoral Morphology in Doliodus: Bridging the ‘Acanthodian’-Chondrichthyan Divide. American Museum Novitates, 3875, 1–15
DOI: 10.1206/3875.1