00656naa#a2200181#i#450# EN\\bibl\47099 20241128233746.4 1681-1208 20031225b2003####ek#y0engy0150####ca RU 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 Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2003 29 с. Journal article local Guzhikov A Yu Birbina A V Baraboshkin E Yu rjes.ru