Ammonites and zonal stratigraphy of Bajocian-Bathonian of Siberia Transactions of the Institute of Geology and Geophysics
Meledina, S.V.
Ammonites and zonal stratigraphy of Bajocian-Bathonian of Siberia Transactions of the Institute of Geology and Geophysics - 1 - 152 - International Geological Congress, 18e Session, Great Britain, 1948 .
--Conferences - Meetings
Ammonites and zonal stratigraphy of Bajocian-Bathonian of Siberia Transactions of the Institute of Geology and Geophysics - 1 - 152 - International Geological Congress, 18e Session, Great Britain, 1948 .
--Conferences - Meetings