TY JOUR TI New paleomagnetic data for the Hauterivian-Aptian deposits of the Middle Volga region: A possibility of global correlation and dating of time-shifting of stratigraphic boundaries KW paleomagnetic data KW global correlation KW stratigraphic boundaries KW dating KW Middle Volga region. JO Russian Journal of Earth Sciences AU Guzhikov, A.Y. AU Birbina, A.V. AU Baraboshkin, E.Y. PY 2003 IS 5 PB Geophysical Center of the Russian Academy of Sciences