Reference : - #048 Wakita, Kojima, Okamura, Natal'in and Zyabrev (1992)

#048 1992, Wakita,K., Kojima,S., Okamura,Y., Natal'in,B.A. and Zyabrev,S.V. Triassic and Jurassic Radiolaria from the Khabarovsk complex, eastern Russia. News of Osaka Micropaleontologists, Spec. Vol., no.8, p.9-19, pl.1-3, text-fig.1-2, table 1.
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