The Jurassic ammonite zones of the Soviet Union. edited by G. IA.  Krymholts, M.S. Mesezhnikov and G.E.G. Westermann
Contributors: Krymholts, G. IA.; Mesezhnikov, M.S.; Westermann, G.E.G.
Publisher: Geological Society of America
Place of publication: Boulder
Language: eng
Number of pages: 116
Subjects: Geology, Stratigraphic - Jurassic; Geology - Soviet Union
Notes: 11