Cretaceous sharks of the genus Paraisurus in Uzbekistan and Lithuania. Geologija, 17: 139–143, 3 fig., 1 pl.
Cretaceous Non-marine Vertebrates of Northern Eurasia. Edited by L.B. Golovneva & A.O. Averianov. University of St. Petersburg, Instifute of Earth Crust. 218 pp.,60 plates. Price
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116 (41) 20584-20590