For citations:
Yakovishina E.V., Grechikhina N.O., Bordunov S.I., Kopaevich L.F. Maastrichtian section Kyz-Kermen (Mountain Crimea): biostratigraphy, conditions of sedimentation. Moscow University Bulletin. Series 4. Geology. 2022;(5):57-67. (In Russ.) https://doi.org/10.33623/0579-9406-2022-5-57-67