Mertiniene, R.A. & Nessov, L.A. (1985)
(Cretaceous hybodont sharks of the Central Asia). Dokl. Akad. Nauk Tadjik., 28(10): 588–592, pl. 1.

Nessov, L.A. & Sigogneau-Russell, D. & Russell, D.E. (1994)
A survey of Cretaceous tribosphenic mammals from Middle Asia (Uzbekistan, Kazakhstan and Tajikistan), of their geological setting, age and faunal environment. Palaeovertebrata, 23(1–4), 51–92

Nessov, L.A. & Sigogneau-Russell, D. & Russell, D.E. (1994)
A survey of Cretaceous tribosphenic mammals from Middle Asia (Uzbekistan, Kazakhstan and Tajikistan), of their geological setting, age and faunal environment. Palaeovertebrata, 23(1–4), 51–92

Nessov, L.A. (1997)
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

Averianov, A.O. & Danilov, I.G. & Skutschas, P.P. & Kuzmin, I.T. & Sues, H.-D. & Dyke, G.J. (2016)
The Late Cretaceous vertebrate assemblages of Western Kazakhstan. New Mexico Museum of Natural History and Science Bulletins, 71, 5–17

Guinot, G. & Condamine, F.L. (2023)
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080