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56 HVL 314
NECHOROŠEVA, Ludmila V.
The events at the Wenlock-Ludlow boundary in paleobasins of the Ural-Novaya Zemljya area / Lyudmila Nekhorosheva et al. -- Tallin : Estonian Academy of Sciences, 199-. -- S.79-85, : obr. -- In: Izvestija AN Estonii, 1991. -- Geologija, vol.40, no.2. -- resumé est, rus. -- bibl.
Wenlock-Ludlow boundary - Silurian paleobasins - Ural-Novaja Zemlja
56
59489
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