Purdy, R.W. & Uhen, M.D. (2008)
Agabelus porcatus (Cetacea, Odontoceti) is a stingray spine. Journal of Vertebrate Paleontology, 281, 251–252
DOI: 10.1671/0272-4634(2008)28[251:APCOIA]2.0.CO;2
Purdy, R.W. & Francis, M.P. (2007)
Ontogenetic development of teeth in Lamna nasus (Bonnaterre, 1758) (Chondrichthyes: Lamnidae) and its implications for the study of fossil shark teeth. Journal of Vertebrate Paleontology, 27(4), 798–810
DOI: 10.1671/0272-4634(2007)27[798:ODOTIL]2.0.CO;2
Purdy, R.W. & Schneider, V.P. & Applegate, S.P. & McLellan, J.H. & Meyer, R.L. & Slaughter, R. (2001)
The Neogene sharks, rays, and bony fishes from Lee Creek Mine, Aurora, North Carolina. In Geology and paleontology of the Lee Creek Mine, North Carolina, III, Clayton E. RAY & David J. BOHASKA. Smithsonian Contributions to Paleobiology, 90: 71–202, 84fig., 1 tabl.
Sánchez-Villagra, M.R. & Burnham, R.J. & Campbell, D.C. & Feldmann, R.M. & Gaffney, E.S. & Kay, R.F. & Lozsán, R. & Purdy, R.W. & Thewissen, J.G.M. (2000)
A new near-shore marine fauna and flora from the early Neogene of northwestern Venezuela. Journal of Paleontology, 74(5), 957–968
DOI: 10.1666/0022-3360(2000)074<0957:ANNSMF>2.0.CO;2
Purdy, R.W. (1998)
The early Miocene fish fauna from the Pollack Farm Site, Delaware. In Benson, R.N.(ed.), Geology and paleontology of the lower Miocene Pollack Farm Sita, Delaware. Delaware Geological Survay, Special Pubblication, 21: 133–139
Purdy, R.W. (1996)
Paleoecology of fossil White Sharks. In A.P. Klimley & D. Ainley, (Eds.), Great White Sharks. The biology of Carcharodon carcharias (pp. 133–139). Academic Press.
Purdy, R.W. & Donovan, S.K. & Pickerill, R.K. & Dixon, H.L. (1996)
Fish Teeth from the Pleistocene of Jamaica. Journal of Vertebrate Paleontology, 16(1), 165–167
Purdy, R.W. (1990)
A Key to the Common Genera of Neogene Shark Teeth. http://paleobiology.si.edu/pdfs/sharktoothKey.pdf
Purdy, R.W. (1988)
Chondrichthyan Fishes from the Paleocene of South Carolina. Transactions of the American Philosophical Society, New Series, 88(4), 122–146