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Chitinozoan dating of Ordovician impact events in Sweden and Estonia. A preliminary note
Grahn, Yngve, Nölvak, JaakVolume:
115
Language:
english
Journal:
Geologiska Föreningen i Stockholm Förhandlingar
DOI:
10.1080/11035899309452758
Date:
September, 1993
File:
PDF, 196 KB
english, 1993