a9e361990467e4cc3213e29b2b2dd3ba

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Tersiceps Repina, 1964

Source

Rank

genus

Names

1

in Repina, Khomentovskii et al. , Biostratigraphy of the Lower Cambrian of the Sayan-Altai folded region. Akad. Nauk SSSR, Moskva: 341.