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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
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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
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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
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Speculations on the size and morphology of the extinct Lamnoid shark, Parotodus benedeni (le Hon). The Mosasaur, 6, 11–15
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Fossil Sharks of the Chesapeake Bay Region. Egan Rees and Boyer, Inc. Columbia. 146 pp.