Reference : - #007 Kojima (1982)

#007 1982, Kojima, S., Some Jurassic, Triassic and Permian radiolarians from the eastern part of Takayama City, central Japan. News of Osaka Micropaleontologists, Spec. Vol., no.5, p.81-91, pl.1-4, text-fig.1, table 1. (in Japanese with English abstract)
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