New geographic and stratigraphic occurrences of the enigmatic extinct lamniform shark, Megalolamna (Lamniformes: Otodontidae), from the eastern USA. Historical Biology, in press
DOI: 10.1080/08912963.2023.2282664
The transition between Carcharocles chubutensis and Carcharocles megalodon (Otodontidae, Chondrichthyes): lateral cusplet loss through time. Journal of Vertebrate Paleontology, 38(6), Article e1546732
DOI: 10.1080/02724634.2018.1546732
The Cartilaginous Fishes (Chimaeras, Sharks, and Rays) of Calvert Cliffs, Maryland, USA. In The Geology and vertebrate paleontology of Calvert Cliffs, Maryland / edited by Stephen J. Godfrey: 45-157
Addendum: A New Species of Giant Thresher Shark (Family Alopiidae) with serrated teeth. In The Geology and vertebrate paleontology of Calvert Cliffs, Maryland / edited by Stephen J. Godfrey: 157-160
Part 2. Sharks from the Fisher/Sullivan Site. In R.E. Weems(ed.), Fossil Vertebrates and Plants from the Fisher/Sullivan Site(Stafford County): A Record of Early Eocene Life in Virginia. Virginia Division of Mineral Resources 152: 11–37
Part 3. Rays from the Fisher/Sullivan Site. In R.E. Weems(ed.), Fossil Vertebrates and Plants from the Fisher/Sullivan Site(Stafford County): A Record of Early Eocene Life in Virginia. Virginia Division of Mineral Resources 152: 39–51
Reconstructed dentition of the rare lamnoid shark Parotodus benedeni (le Hon) from the Yorktown Formation (Early Pliocene) at Lee Creek Mine, North Carolina. Mosasaur, 6, 1–10
Speculations on the size and morphology of the extinct Lamnoid shark, Parotodus benedeni (le Hon). The Mosasaur, 6, 11–15
Fossil Sharks of the Chesapeake Bay Region. Egan Rees and Boyer, Inc. Columbia. 146 pp.