Fish Ichnofossils from the Upper Cretaceous Deposits in the Valley of the Khosta River, Krasnodar Region, Russia

This paper describes fossil fish swim tracks in soft sediments discovered in the Upper Cretaceous deposits of the Black Sea coast of the Caucasus (Khosta River basin, Krasnodar Region). The author’s interpretation of the Late Cretaceous–Early Paleogene paleogeography of the study region are discussed.