e4f5b197fd65fd8ea6c8b2ce54b771fb

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Joldagiroceras Myagkova, 1967

Source

Rank

genus

Names

1

Silurian Nautiloidea of the Siberian Platform. Inst. Geol. Geofiz. , Akad. Nauk SSSR, Sibirsk. Otdel. , Moscow: 18.