Ouroumova, O. & Shimada, K. & Kirkland, J.I. (2016)
Fossil Marine Vertebrates from the Blue Hill Shale Member (Middle Turonian) of the Upper Cretaceous Carlile Shale in Northeastern Nebraska.
Transactions of the Kansas Academy of Science, 119(2), 211–221 DOI: 10.1660/062.119.0213