First finding of Archaeopteridaceae wood in the Upper Devonian deposits of the Middle Timan Region

Beck, C.B., Connection between Archaeopteris and Callixylon, Science, 1960, vol. 131, pp. 1524–1525.

Beck, C.B., Reconstructions of Archaeopteris and Further Consideration of its Phylogenetic Position, Am. J. Bot., 1962, vol. 49, pp. 373–382.

Larionova, Z.V., Menner, V.Vl., Tsaplin, A.E., et al., Lower Frasnian Horizons in the Timan-Pechora Province, in Stratigrafiya i paleogeografiya devona, karbona i permi Russkoi platformy (Stratigraphy and Paleogeography of Devonian, Carbon, and Permian of the Russia Platform), Moscow, 1991, pp. 73–77.

Lemoigne, Y., Iurina, A., and Snigirevskaya, N., Revision du Genre Callixylon Zalessky, 1911 (Archaeopteris) du Devonien, Palaeontogr. Abt. B., 1983, vol. 186, no. 406, pp. 81–120.

Menner, V.Vl., Larionova, Z.V., Araslanova, R.M., et al., New Regional Lower Frasnian Horizons in the Timan-Pechora Province, in Paleontologiya v prakticheskoi stratigrafii (Paleontology in Practical Stratigraphy), Moscow, 1989, pp. 5–12.

Menner, V.Vl., Obukhovskaya, T.G., Ovnatanova, N.S., et al., Correlation of the Frasnian Spore and Conodont Complexes in the Timan-Pechora Province, in Geodinamika, stratigrafiya i neftegazonosnost’ osadochnykh basseinov Rossii (Geodynamics, Stratigraphy, Oil and Gas Content of Sedimentary Basins in Russia), Moscow: VNIGNI, 2001, pp. 167–176.

Meyen, S.V., Osnovy paleobotaniki (Fundamentals of Paleobotany), Moscow: Nedra, 1987.

Orlova, O.A., Jurina, A.L., and Gordenko, N.V., New Locality of Wood Archaeopteridophyta in the Upper Devonian Deposits of the Middle Timan Region, in Paleostrat-2009. Godichnoe sobranie sektsii paleontologii MOIP i Moskovskogo otdeleniya Paleontologicheskogo obshchestva. Moskva, 26–27 yanvarya 2009 g. Programma i tez. dokladov (Paleostrat-2009. Annual Meeting of Paleontology Division of Moscow Society of Nature Investigators and Moscow Division of Paleontological Society. Moscow, January 26–27, 2009. Program and Abstracts), Moscow: Paleontol. Inst., Ross. Akad. Nauk, 2009, pp. 31–32.

Ovnatanova, N.S. and Kononova, L.I., Frasnian Conodonts from the Eastern Russian Platform, Paleontol. J., 2008, vol. 42, suppl. no. 10, pp. 997–1166.

Raskatova, M.G., Devonian Palynological assemblages of the Timan-Pechora Province, Vestn. Voronezh. Univ. Geol., 2001, no. 12, pp. 79–87.

Reshenie Mezhvedomstvennogo regional’nogo stratigraficheskogo soveshchaniya po srednemu i verkhnemu paleozoyu Russkoi platformy s regional’nymi stratigraficheskimi skhemami. Devonskaya sistema (Solution of Interdepartmental Regional Stratigraphic Conference on the Middle and Upper Paleozoic of the Russian Platform with Regional Stratigraphic Schemes. Devonian System), Leningrad, 1990.

Snigirevskaya, N.S., The Late Devonian, Formation of Forests as Natural Phenomenon, in Tez. dokl. 31-i sessii Vsesoyuzn. Paleontol. ob-va (Abstracts of 31 Session of All-Union Paleontological Society), Leningrad, 1985, pp. 72–73.

Snigirevskaya, N.S., Botanic and Geographic Zonation in the Late Devonian, Bot. J., 1987, vol. 72, no. 8, pp. 1050–1052.

Snigirevskaya, N.S, Archaeopteridaceae and Their Implication for Evolution of Land Plant Cover, Bot. J., 1995, vol. 80, no. 1, pp. 70–76.

Snigirevskaya, N.S., New Divisions of Arshaeorteridorhuta and Arshaeosrermatorhuta and Their Relations to Some Other Groups of the Devonian Plants, Bot. J., 2000, vol. 85, no. 7, pp. 134–144.

Snigirevskaya, N.S. and Snigirevsky, S.M., New Locality of Callixylon (Archaeopteridaceae) in the Late Devonian of Andoma Mountain (Vologda Region, Northwest Russia) and Its Importance for the Reconstruction of Archaeopterids Distribution, Acta Palaeobot., 2001, vol. 41, pp. 97–105.

Taylor, T.N., Taylor, E.L., and Krings, M., Paleobotany. The Biology and Evolution of Fossil Plants, Amsterdam: Elsevier, 2009.

Telnova, O.P., Palynological Description of the Timan Formation by Borehole 1-Balneological (South Timan Region), in Syktyvkarskii paleontologicheskii sb. (Syktyvkar Paleontological Book), Syktyvkar, 2003, no. 5, pp. 81–96.

Telnova, O.P., Zonal Scheme of Subdivision by Miospores of the Middle-Upper Devonian Deposits in the Timan-Pechora Province, in Paleontologiya i sovershenstvovanie stratigraficheskoi osnovy geologicheskogo kartografirovaniya. Mat-ly LV sessii Paleontologich. obva pri RAN (Paleontology and Development of Stratigraphic Basis of Geologic Mapping. Proceedings of LV Session of Paleontological Society, Ross. Akad. Nauk), St. Petersburg, 2009, pp. 150–152.

Zalessky, M.D., Study of Dadoxulon Tchihatcheffi Goeppert sp. Anatomy, Tr. Geolkoma. Nov. Ser., 1911, no. 68, pp. 1–7.