MolluscaBase source details
Valkov A.K. (1987). Biostratigrafyia nizhnego kembriya vostoka Sibirskoy Platformy; Yudomo-Olenkskiy region [= Biostratigraphy of the Lower Cambrian of the east of the Siberian Platform: Yudomo-Olekma region]. Moscow: Nauka. 136 pp. [in Russian].
380529
Valkov A.K.
1987
Biostratigrafyia nizhnego kembriya vostoka Sibirskoy Platformy; Yudomo-Olenkskiy region [= Biostratigraphy of the Lower Cambrian of the east of the Siberian Platform: Yudomo-Olekma region]
Moscow: Nauka
136 pp. [in Russian]
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Latouchella vetula Valkov, 1987 † accepted as Oelandiella korobkovi Vostokova, 1962 † (original description)
Purella arcana Valkov, 1987 † (original description)
Purella arcana Valkov, 1987 † (original description)