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The Middle Callovian of Siberia: Ammonites and Zonal Division
Knyazev, V. G., Meledina, S. V., Alifirov, A. S.Volume:
28
Journal:
Stratigraphy and Geological Correlation
DOI:
10.1134/S0869593820030053
Date:
May, 2020
File:
PDF, 1.75 MB
2020