Reference : - #028 Yoshida (1986)

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#028 1986, Yoshida, H., Upper Triassic to lower Jurassic radiolarian biostratigraphy in Kagamigahara City, Gifu Prefecture, central Japan. Jour. Earth Sci. Nagoya Univ., vol.34, p.1-21, pl.1-17, text-fig.1-5.

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