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bookAt: Biostratigr. Paleogena Pober. Yuga Primor., Vladivostok, Dalnauka By: Ablajev A. G.
journalAt: Geobios, 37, 5 By: Vachard D., Aretz M.
journalAt: Bulletin des Centres de Recherches Exploration-Production Elf-Aquitaine, 4, 1 By: Déres F., Achéritéguy J.
journalAt: Palynology, 2 By: Nichols D. J., Ott H. L.
journalAt: Bulletin of Canadian petroleum geology, 24, 4 By: Chi B. I., Hills L. V.
journalAt: Braunkohlenarchiv, 51 By: Hunger R.
journalAt: Heolohichnyj Zhurnal, 1960, 20, 6 By: Saidakovsky L. Ya.
journalAt: Fungal Biology, 118, 3 By: Poinar G. O.
journalAt: Botanicheskii Zhurnal, 57, 1 By: Samylina V. A.