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 , .. AU , .. AU , .. PY 2003 IS 5 PB Геофизический центр Российской Академии Наук