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Parvuscyathus Fonin, 1982

Source

Rank

genus

Names

1

in Voronin, Voronova, Grigoreva, Drozdova, Zhegallo, Zhuravlev, Ragozina, Rozanov & Sayutina, Trudy sovm. sov. -mongol. paleont. Eksped. No. 18: 103.