B. A. Schumacher, K. Carpenter et M. J. Everhart, « A new Cretaceous Pliosaurid (Reptilia, Plesiosauria) from the Carlile Shale (middle Turonian) of Russell County, Kansas », Journal of Vertebrate Paleontology, vol. 33, no 3, , p. 613–628 (DOI10.1080/02724634.2013.722576, Bibcode2013JVPal..33..613S, S2CID130165209)
B. A. Schumacher, K. Carpenter et M. J. Everhart, « A new Cretaceous Pliosaurid (Reptilia, Plesiosauria) from the Carlile Shale (middle Turonian) of Russell County, Kansas », Journal of Vertebrate Paleontology, vol. 33, no 3, , p. 613–628 (DOI10.1080/02724634.2013.722576, Bibcode2013JVPal..33..613S, S2CID130165209)
B. A. Schumacher, K. Carpenter et M. J. Everhart, « A new Cretaceous Pliosaurid (Reptilia, Plesiosauria) from the Carlile Shale (middle Turonian) of Russell County, Kansas », Journal of Vertebrate Paleontology, vol. 33, no 3, , p. 613–628 (DOI10.1080/02724634.2013.722576, Bibcode2013JVPal..33..613S, S2CID130165209)