A new species of Todites [Pteridophyta] with in situ spores from the Upper Permian of Pechora Cis-Urals [Russia]

• Autorzy: Naugolnykh S V
• Języki publikacji: EN

Abstrakty

EN

Todites lobulatus sp.nov.is described from the lowermost Upper Permian (Ufimian) of the Pechora basin.The fossil remains preserved as compressions and impressions, were collected from near−shore lake deposits of the Intinskian Formation.The species belongs to protoleptosporangiate ferns (Pteridophyta) of the Osmundaceae, and is characterized by tripinnate fertile fronds with deeply dissected lobate pinnules with round apexes.Sporangia are round or ovoid, free, and located on the abaxial leaf surface.A group of specialized thick−walled cells is located on the top or side part of the sporangia.The species is the most ancient representative of Osmundaceae. Spores of Osmundacidites−type, preserved in situ, are characterized.

Słowa kluczowe

EN

Pteridophyta; in situ; Todites; Osmundaceae; Upper Permian; Todites lobulatus; fossil; Permian; Russia; new species; Intinskian Formation; spore; Ural Mountains; paleontology; fern

• Wydawca: -
• Czasopismo: Acta Palaeontologica Polonica
• Rocznik: 2002
• Tom: 47
• Numer: 3
• Opis fizyczny: p.469-478,fig.

Twórcy

autor

Naugolnykh S V

• Russian Academy of Sciences, Pyzhevsky per.7, 109017 Moscow, Russia

Bibliografia

• Balme, B.E. 1995. Fossil in situ spores and pollen grains: an annotated catalogue. Review of Palaeobotany and Palynology 87: 81–323.
• Barnard, P.D.W. 1965. Flora of the Shemshak Formation. Part 1. Liassic plants from Dorud. Revista Italiana di Paleontologia e Stratigrafia 71 (4): 1123–1168.
• Brongniart, A. 1828. Prodrome d’une Histoire des vegetaux fossiles. 223 pp. G. Dufour et Ed. d’Ocagne, Paris.
• Couper, R.A. 1953. Upper Mesozoic and Cenozoic spores and pollen grains from New Zealand. New Zealand Geological Survey Palaeontological Bulletin 22: 1–77.
• Couper, R.A. 1958. British Mesozoic microspores and pollen grains: a systematic stratigraphic study. Palaeontographica 103: 75–179.
• DiMichele, W.A., Mamay, S.H., Chaney, D.C., Hook, R.W., and Nelson, W.J. 2001. An Early Permian flora with Late Permian and Mesozoic affinities from north−central Texas. Journal of Paleontology 75: 449–460.
• Durante, M.V. 1976. Paleobotaničeskoe obosnovanie stratigrafii karbona i permi Mongolii. 279 pp. Nauka, Moskva.
• Eichwald, E.I. 1854. Palaeontology of Russia: Ancient Period.1. Flora of Grauwakke, Calcareous and Kupferschiefer Formations.245 pp. J. Ionston, Sankt−Petersbourg.
• Esaulova, N.K. 1996. New fertile ferns from the Kazanian of the Russian platform. Paleontological Journal (Moscow) 4: 121–126.
• Fefilova, L.A. 1973. Paporotnikovidnye permi severa Preduralskogo progiba. 192 pp.Nauka, Leningrad.
• Gothan, W. 1914. Die unterliassische (rhätische) Flora der Umgebung von Nürnberg. Abhandlungen naturhistorische Gesellschaft Nürnberg 19: 91–186.
• Hart, G.F. 1965. The Systematics and Distribution of Permian Miospores. 233 pp. Witwatersrand University Press, Johannesburg.
• Harris, T.M.1931.The fossil flora of Scoresby Sound, East Greenland.I. Meddedelingen Grønland 68: 45–148.
• Harris, T.M. 1961. The Yorkshire Jurassic Flora, I. Thallophyta and Pteridophyta. 212 pp. British Museum (Natural History), London.
• Kutorga, S.S. 1838. Beitrag zur Kenntniss der organischen Uberreste des Kupfersandsteins am westlichen Abhange des Urals, 24–34. Verhandlungen d.k. mineralogische Gesellschaft, Sankt−Petersburg.
• Litwin, R.J. 1985. Fertile organs and in situ spores of ferns from the Late Triassic Chinle Formation of Arizona and New Mexico, with discussion of the associated dispersed spores. Review of Palaeobotany and Palynology 44: 101–146.
• Meyen, S.V. [Mejen, S.V.] 1966. Kordaitovye verhnego paleozoâ severnoj Evrazii. 184 pp. Nauka, Moskva.
• Meyen, S.V. 1982. The Carboniferous and Permian floras of Angaraland (a synthesis). Biological Memoirs 7 (1): 1–109.
• Mogutcheva, N.K. [Mogučeva, N.K.] 1973. Early Triassic flora of the Tunguska basin [in Russian]. Trudy Sibirskogo Naučno−issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'â 154: 1–160.
• Mogutcheva, N.K. [Mogučeva, N.K.] 1984. On the Early Triassic flora of north Verkhoyanie [in Russian]. Ežegodnik Vsesoûznogo Paleontologičeskogo Obŝestva 27: 88–102.
• Naugolnykh, S.V. [Naugolnyh, S.V.] 1998a. Orthotheca semilibera Naugolnykh sp.nov.[in Russian with English summary]. In: T.A. Grunt, N.K. Esaulova, and G.P. Kanev (eds.), Biota vostoka evropejskoj Rossii na rubeže rannej i pozdnej permi, 253–255. Geos, Moskva.
• Naugolnykh, S.V. [Naugolnyh, S.V.] 1998b. Comparative analysis of the Permian floristic assemblages of Kozhim section (the Pechora Pre−Urals region) and the stratotype section (the Middle Urals region) [in Russian]. In: A.L. Knipper, S.A. Kurenkov, and M.A. Semihatov (eds.), Ural: fundamental'nye problemy geodinamiki i stratigrafii. Trudy Geologičeskogo Instituta RAN 500: 154–182. Nauka, Moskva.
• Neuburg, M.F. [Nojburg, M.F.] 1936. Stratigraphy of coal−bearing deposits of Kuznetsk basin [in Russian]. Izvestiâ Akademii Nauk SSSR, Geologičeskaâ seriâ 4: 469–510.
• Potonie, R.and Kremp, G. 1954. Die Gattungen der Palaeozoischen Sporae Dispersae und ihre Stratigraphie. Geologisches Jahrbuch 69: 111–194.
• Presl, G.B. 1838. Farne. In: C.Sternberg (ed.), Versuch einer geognostischen Darstellung der Flora der Vorwelt, Band 8.1–71.Brenck, Regensburg.
• Pukhonto, S.K. [Puhonto, S.K.] and Fefilova, L.A. 1983. Macroflora [in Russian]. In: S.V. Mejen (ed.), Paleontologičeskij atlas permskih otloženij Pečorskogo ugolnogo bassejna, 28–92.Nauka, Leningrad.
• Radczenko, G.P. [Radčenko, G.P.] 1955. Index fossils of Upper Paleozoic flora of Sajany−Altai region [in Russian]. In: V.I. Âvorskij (ed.), Atlas rukovodâŝih form iskopaemoj fauny i flory Zapadnoj Sibiri, vol.2, 42–153. Gosgeoltehizdat, Moskva.
• Schmalhausen, I.F. 1879. Beitrage zur Jura−Flora Russlands. Mémoire de l’Académie de Sciences (Russie), 7 Serie 27 (4): 1–96.
• Schorokhova, S.A. 1975. New osmundalean ferns from the Upper Triassic of Primorie. Paleontological Journal (Moscow) 4: 106–110.
• Schweitzer, H.−J., van Konijnenburg−van Cittert, J.H.A., and van der Burgh, J. 1997. The Rhaeto−Jurassic flora of Iran and Afganistan, 10, Bryophyta, Lycophyta, Sphenophyta, Pterophyta—Eusporangiatae and Protoleptosporangiatae. Palaeontographica, Abteilung B 243: 103–192.
• Seward, C. 1900. The Jurassic Flora, I.The Yorkshire Coast. Catalogue of the Mesozoic plants in the Department of Geology, British Museum (Natural History) 3: 1–341.
• Van Konijnenburg−Van Cittert, J.H.A. 1978. Osmundaceous spores in situ from the Jurassic of Yorkshire, England. Review of Palaeobotany and Palynology 26: 125–141.
• Vladimirovich, V.P. [Vladimirovič, V.P.] 1960. New species of Early Mesozoic osmundaceous ferns [in Russian]. In: B.P. Markovskij (ed.), Novye vidy drevnih rastenij i bespozvonočnyh SSSR, I, 52–54. Gosgeoltehizdat, Moskva.
• Zalessky, M.D. 1927. Flore pérmienne des limites ouraliennes de l’Angaride. Mémoires du Comitée géologique n.s. 176: 52.
• Zalessky, M.D. 1934. Observations sur les végetaux permiens du bassin de la Petchora.I. Bulletin de l’Académie des Sciences, URSS, Classe Sciences Mathématiques et Naturelles 2–3: 241–290.
• Zalessky, M.D. 1937. Flores pérmiennes de la plaine Russie, de l’Oural et du bassin de Kouznetzk et les corrélations des dépots qui les contiennent. Problems of paleontology 2/3: 9–35.
• Zalessky, M.D. and Tschirkova E.F. 1938. Flore permienne de l’Oural de la Petchora et la chaine Pai−Khoi.53 pp.Académie des Sciences URSS, Moscou.