Pimenov Maksim Viktorovich RussiaSaratovSaratov State University, 83, Astrakhanskaya Str., Saratov, 410012, Russiaassociate professorCandidate of Geologo-Mineralogical Sciencessv.astarkin@rambler.ru Author's articles Depositional Environment in Bobrikovsky Time within the South-east of the Russian Plate The Bajocian‑Bathonian Key Section from the Malyj Kamennyj Gully (the North of the Volgograd Region) Preliminary Results of Researches of Estimation of an Opportunity of Quantitative Interpretation of Termokappametric Data About Possible Reflexion of Paleocological Conditions in Petromagnesism of Kallovian - Oxfordian Deposits of Dubki Section (Saratov)