- Stephanodiscus nemanensis G.K. Khursevich in (anon.)
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Boundary Between Neogene and Anthropogene: 206, pl. II: fig. 4.
1977.
(NOT SEEN)
See Mesodictyon nemanense (G.K. Khursevich) G.K. Khursevich 1990
Retrieve all Stephanodiscus
Get original family assignment from Index Nominum Genericorum
Check for UC specimen record
Problems/comments to rlmoe@berkeley.edu
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