On the Lower Devonian fish-fauna of Campbellton, New Brunswick. Geological Magazine, decade 3, 9: 1–16
Notes on the Devonian fishes of Campbellton and Scaumenac Bay in Canada. No. 2. Geological Magazine, decade 3, 10: 145–149
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
Protodus jexi Woodward 1892, an early Devonian shark from Canada. Abstract. North American Paleontology Convention, Dalhousie University, Halifax Nova Scotia June 19–25, Programme and Abstracts, PaleoBios 25, Suppl. to no. 2, p. 116.
“Spiny Sharks” in Early Devonian “Non-Marine” Palaeoenvironments. Abstract. In: Qun Yang, Yongdong Wang, Elizabeth A. Weldon (Editors) Ancient Life and Modern Approaches. Abstracts of the 2nd International Palaeontological Congress. June 17–21, 2006, Beijing, China. pp. 339–340.
Protodus jexi Woodward, 1892 (Chondrichthyes), from the Lower Devonian Campbellton Formation, New Brunswick, Canada. Acta Geologica Polonica, 58 (2): 133–145
Protodus jexi, Woodward, 1892 (Chondrichthyes), from the Lower Devonian Campbellton Formation, New Brunswick, Canada. Abstract. Ichthyolith Issues, Special Publication, 11: 20–21
Handbook of Paleoichthyology, Vol. 3D: Chondrichthyes Paleozoic Elasmobranchii: Teeth Verlag Dr. Friedrich Pfeil, pp. 168, 154 fig., 4 Tab.
Palaeoenvironments of Early Devonian fish and other aquatic fauna of the Campbellton Formation, New Brunswick, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology, 361–362: 61–72