1. Andrews, H. N. 1980. The fossil hunters, in search of ancient plants. Ithaca, N.Y., London: Cornell Univ. Press, 421 p.
2. Cronquist, A. 1981. An integrated system of classification of flowering plants. New York: Columbia Univ. Press, 1262 p.
3. Fefilova, L. A., Mogutcheva, N. K., Snigirevskaya, N. S. 2007. First discovery of Aetophyllum cone (Coniferales) with pollen of Alisporites and Triadispora in situ in volcanic sediments of Tunguska Basin (Middle Siberia, plateau Putorana). – Trudy of NIIGA-VNIIOkeangeologiya, 211: 119–130. (in Russian).
4. Iljinskaya, I. A., Dorofeev, P. I., Samylina, V. A., Snigirevskaya, N. S., Shilkina, I. A. 1965. Palaeobotanical collections of the V. L. Komarov Botanical Institute of the Academy of Sciences of the U.S.S.R. (To the 250 anniversary of BIN). – Botanicheskii Zhurnal, 50(10): 1490–1497. (in Russian).
5. Karatygin, I. V., Snigirevskaya, N. S. 2004. Palaeontologic evidences on an origin of the basic taxonomic groups of Fungi. – Mycology and phytopatology, 38(5): 15–31. (in Russian with English abstract).