Everhart, M.J. & Ewell, K. (2006)
Shark-bitten dinosaur (Hadrosauridae) caudal vertebrae from the Niobrara Chalk (Upper Coniacian) of western Kansas. Transactions of the Kansas Academy of Science, 109(1/2), 27–35
DOI: 10.1660/0022-8443(2006)109[27:SDHCVF]2.0.CO;2

Ewell, K. & Everhart, M.J. (2005)
A Paleozoic shark fauna from the Council Grove Group (Lower Permian) [Abstract]. Transactions of the Kansas Academy of Science, 108(1/2), 71–72
DOI: 10.1660/0022-8443(2005)108[0069:AOTAMO]2.0.CO;2

Everhart, M.J. & Shimada, K. & Ewell, K. (2005)
First record of the lamniform shark genus, Johnlongia, from the Niobrara Chalk [Abstract]. Transactions of the Kansas Academy of Science, 108(1/2), 71
DOI: 10.1660/0022-8443(2005)108[0069:AOTAMO]2.0.CO;2

Everhart, M.J. & Everhart, P.A. & Ewell, K. (2005)
A marine ichthyofauna from the Upper Dakota Sandstone (Late Cretaceous) [Abstract]. Transactions of the Kansas Academy of Science, 108(1/2), 71
DOI: 10.1660/0022-8443(2005)108[0069:AOTAMO]2.0.CO;2

Shimada, K. & Ewell, K. & Everhart, M.J. (2004)
The first record of the lamniform shark genus, Johnlongia, from the Niobrara Chalk (Upper Cretaceous), western Kansas. Transactions of the Kansas Academy of Science, 107(3/4), 131–135
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