Musatov Vladimir A. RussiaSaratovJSC “Lower-Volga Research Institute of Geology and Geophysics”, 70 Moskovskaya, St., Saratov 413503, RussiaChiefCandidate of Geological and Mineralogical Sciencesdr.musatov@yandex.ru Author's articles Faunal Assemblage of the Maastrichtian – Paleocene Intervals of Volsk Depression