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original on 22
April 2024.
Retrieved 22
April 2024. S. Ju. Malenkina, S. V.
Naugolnykh (2017).
Geological and
historical monuments of
upper streams of the Gorodnya...
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Nemejc (1968);
Sphenopteridales Schimper 1869]
Family †Angaranthaceae
Naugolnykh (2012)
Family †Heterangiaceae Němejc (1950) nom. nud.
Family †Physostomataceae...
-
affinities are
unclear at this time. Ivanov, Alexander; Duffin, Christopher;
Naugolnykh,
Serge (2017). "A new
euselachian shark from the
Early Permian of the...
- clerci".
Zapiski Ural'skogo
Obshchestva Estestvoispytatelei. 34: 1–10.
Naugolnykh, S.V. (2018). "Artinskian (Early Permian) Sea
Basin and Its
Biota (Krasnoufimsk...
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practice in
nonlinear acoustics as the
textbooks on the
subject show: e.g.,
Naugolnykh and
Ostrovsky and
Hamilton and Morfey.
Acoustic theory Aeolian harp Com****tional...
- S2CID 130393112. Yakimenko, Elena; Inozemtsev,
Svyatoslav A.;
Naugolnykh,
Sergey V. (2004). "Upper
Permian paleosols (Salarevskian Formation) in...
- doi:10.1080/01811789.1987.10826864. ISSN 0181-1789. Khramov,
Alexander V.;
Naugolnykh,
Sergey V.; Węgierek,
Piotr (September 2022). "Possible long-proboscid...
- 1007/BF02782689. S2CID 140148404. Yakimenko, Elena; Inozemtsev, Svyatoslav;
Naugolnykh,
Sergey (2004). "Upper
Permian paleosols (Salarevskian Formation) in the...
- Polonica. 57 (2): 299–318. doi:10.4202/app.2010.0113. Khramov,
Alexander V.;
Naugolnykh,
Sergey V.; Węgierek,
Piotr (12
September 2022). "Possible long-proboscid...
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Gondwanan plant".
Journal of the
Botanical Society of
Bengal 65(2), 1–14.
Naugolnykh,
Serge V.; Uranbileg, L. (2018-04-01). "A new
discovery of Glossopteris...
