New data on chondrichthyan fishes from the lower Bathonian of Sokur caly pit (Saratov) [Abstract]. V.A. Zakharov(editor in–chief) / Jurassic system of Russia: problems of stratigraphy and paleogeography: Materials of 3rd all–Russian meeting, September 23–27, 2009, Saratov, Saratov State University. Saratov: Publishing centre “Nauka”. P. 174–176. [In Russian]
