Esenina A.V.
Postgraduate student of the Department of Geology and Geoecology, Russian State Pedagogical University named after A.I. Herzen.
Area of scientific interest: paleoecology and Triassic phytostratigraphy of the Timan-Pechora province.
Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
| Article # 49_2014 | submitted on 11/10/2014 displayed on website on 11/25/2014 |
| 43 p. | Kirichkova A.I., Esenina A.V. |
| Genus SCYTOPHYLLUM BОRNEMANN, 1856 (PTERIDOSPERMAE) – typing, systematic structure and stratigraphic significance | |
| The history of distinguishing, specified diagnosis, systematic structure of a genus, and stratigraphic confinement in the stratigraphic and key sections of Europe of the genus Scytophyllum Bornemann, 1856, are provided. A revision of the fossil plant remains collection of the Timan-Pechora petroleum province stored in the Museum VNIGRI was carried out on the basis of newly made epidermal preparations; the systematic composition of the genus was updated, and previously and newly identified taxa were classified. The description of the 7 types of Scytophyllum with diagnoses and refined stratigraphic confinement is provided. For continental deposits of the Middle Triassic (Ladinian) of the European paleofitokhoriya the undoubted importance of stratigraphic genus Scytophyllum at the level of an ortotaxon is revealed.
Keywords: Middle Triassic, Ladinian, continental deposits, taxon, epidermal analysis, diagnosis, taxonomic composition, European paleofitohoriya, Timan-Pechora petroleum province. |
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| article citation | Kirichkova A.I., Esenina A.V. Tipizatsiya, sistematicheskiy sostav i stratigraficheskoe znachenie roda Scytophyllum Bornemann, 1856 (Pteridospermae) [Genus SCYTOPHYLLUM BОRNEMANN, 1856 (PTERIDOSPERMAE) – typing, systematic structure and stratigraphic significance]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 4, available at: http://www.ngtp.ru/rub/2/49_2014.pdf |
| DOI | https://doi.org/10.17353/2070-5379/49_2014 |
References
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Berger H.C. Die Versteinerungen der Fische und Pflanzen im Sandstein der Coburger Gegend. Coburg, 1832. 30 pp.
Bornemann I.G. Uber organische Reste aus der Lettenkohlengruppe Thuringens. Leipzig, 1856. 85 S.
Brik M.I. Iskopaemaya flora i stratigrafiya nizhnemezozoyskikh otlozheniy srednego techeniya r. Ilek v Zapadnom Kazakhstane [Fossil flora and stratigraphy of Lower Mesozoic sediments of the middle reaches of the Ilek River in Western Kazakhstan]. Moscow: Gosgeolizdat, 1952, 115 p.
Compter G. Die fossile Flora des untere Keupers von Ostthuringen // Z. Naturwiss., 1894. V. 67. S. 205-230.
Compter G. Ein Beitrag zur fossilen Keuper-flora // Nova acta Konig Leopold Carol. Dtsch. Akad. Naturforsch., 1874. bd. 37. N 3. S. 3-10.
Compter G. Zur fossilen Flora der Lettenkhole Thuringens // Z. fur Naturwiss., 1883. V. 56. S 1-29.
Dobruskina I.A. Rod Scytophyllum (morfologiya, epidermal'noe stroenie i sistematicheskoe polozhenie) [Scytophyllum genius (morphology, epidermal structure and systematic position)]. Pteridospermy verkhnego paleozoya i mezozoya. Moscow: Nauka, 1969, p. 35-58.
Dobruskina I.A. Triasovye flory Evrazii [Triassic flora of Eurasia]. Moscow: Nauka, 1982, 195 p.
Dowelt A.B. Dellephyllum - a new replacement name for Scytophyllum Bornemann, 1856 (Peltaspermophyta) // Paleontological Journal, 2001. N 35. P. 447-449.
Farr, E.R., J.A. Leussink, and F.A. Stafleu (eds). 1979. Index Nominum Genericorum (Plantarum). 3 vols. Bohn, Scheltema & Holkema, Utrecht, 1896 pp.
Harris T. The Yorkshire Jurassic flora, II. Caytoniales, Cycadales and Pteridosperms. British Museum (Natural History). London, 1964. 191 pp.
Khramova S.N. Triasovaya flora basseyna Pechory i ee stratigraficheskoe znachenie [Triassic flora of the Pechora basin and its stratigraphic significance]. Leningrad: Nedra, 1977, 71 p.
Kilpper K. Palaeobotanische Untersuchungen in Nord-Iran, I. Nachweis nichtmarinen Obertrias am Nordabfall des Albrus-Gebirges. 1. Grossform der Pflanzenfunde von zeltenen Gattungen // Rew. Paeobotany, Palynology, 1975. N 19. P. 139-153.
Kirichkova A.I. Taksonomicheskaya reviziya nekotorykh triasovykh rasteniy Vostochnogo Urala [Taxonomic revision of some Triassic plants of East Urals]. Botanicheskiy zhurnal. 1990, vol. 75, no. 9, p. 1288-1294.
Kirichkova A.I., Khramova S.N. O nekotorykh pteridospermovykh iz triasovykh otlozheniy Vostochnogo Urala [Some pteridospermovye of Triassic deposits of the Eastern Urals]. Novoe v stratigrafii triasa Paleourala. Sverdlovsk: Ural'skogo otd. AN SSSR, 1980, p. 3-18.
Kustatscher E., Bizzarrini F. Plant fossils in the Cassian beds and other Carnian formations of the Southern Alps (Italy) // GeoAlp, 2011. V. 8. S. 146-155.
Kustatscher E., Pott Ch., Van Konijnenburgh-van Cittert J.H.A. Scytophyllum waehneri (Stur) nov. comb., the correct name for Scytophyllum persicum (Schenk) Kilpper, 1975 // Zitteliana, 2011. V. 51. N 9. P. 10-18.
Kustatscher E., Van Konijnenburgh-van Cittert J.H.A. Seed ferns and Cycadophytes from the Triassic flora of Thale (Germany) // N. Jb. Geol. Palaont. Abh., 2010. Vol. 252. № 2. P. 195-217.
Kustatscher E., Van Konijnenburgh-Van Cittert J.H.A. The ferns of the Middle Triassic flora from Thale (Germany) // N. Jb. Geol. Palaont. Abh., 2011. Vol. 261. № 2. P. 209-248.
Kustatscher E., Wachtler M., Van Konijnenburgh-Van Cittert J.H. A. Horsitales and Seed Ferns from the Midlle Traissic (Anisian) locality Kuhwiesenkopf (Monte Pra Della Vacca, Dolomites, Nothern Italy // Palaeontology, 2007. N 5. P. 1277-1298.
Linnell T. Zur Morphologie und Systematik triassischer Cycadophyten, II. Uber Scytophyllum Bornemann, eine wenig bekannte Cycadophytengattung aus dem Keuper. Svensk Botanisk Tidskrift, 27, 1933. S. 310–331.
Mogucheva N.K. Rannetriasovaya flora Tungusskogo basseyna [Early Triassic flora of the Tunguska basin]. Moscow: Nedra, 1973, 160 p.
Nathorst A.G. Om floren I Skanes. I. Kolforande Bildninger Floran vid Bjuf // Sver. Geol. Underesokn, 1886. Ser. C. Bd. 85. S. 55-131.
Neyburg M.F. Paleobotanicheskoe obosnovanie triasa uglenosnykh otlozheniy Pechorskogo basseyna [Paleobotanical justification of the Triassic coal-bearing deposits of the Pechora basin]. Dokl. AN SSSR, 1959, vol. 127, no. 3, p. 681-684.
Novye vidy drevnikh rasteniy i bespozvonochnykh SSSR [New species of ancient plants and invertebrates of USSR]. Trudy VNIGRI, Leningrad: Nedra, 1973, no. 318, 171 p.
Passoni L., Van Konijnenburgh-Van Cittert J.H.A. New taxa of fossil plants from Mount Pora (Bergamacs Alps, Nothern Italy // Rew. Palaeobotany, Palynology, 2003. V.123. P. 321-346.
Petti F.M., Bernardi M., Kustatscher E., Avanzini M. Diversity of continental tetrapods and plants in the Triassic of the Sourhern Alps: ichnological, paleozoological and palaeobotanical evidence // New Mexico Museum Nat. Hist. Sci., 2013. Triassic System. Bull. 61. P. 458-479.
Schenk A. Beitrage zur Flora des Keupers und der rh?tischen Formation // Ber. naturforssch. Ges. Bamberg, 1864. № 7. S. 1-91.
Trias. Eine ganz andere Welt Mitteleuropa im fruhen Erdmittelalter. Herausberger: N. Hauschke, V. Wilde. Munchen, 1999. 647 s.
Zalessky M.D. Vegetaux Permiens du Bardien de l'Oural // Problems of Paleontology. Moscow, 1939. Vol. V. P. 329-374.
Avanzini M., Bernardi M., Nicosia U. The Permo-Triassic tetrapod faunal diversity in the Italian Southern Alps // Earth and Enviroment Sciences. Intech Ed., 2011. P. 591-608.
Berger H.C. Die Versteinerungen der Fische und Pflanzen im Sandstein der Coburger Gegend. Coburg, 1832. 30 pp.
Bornemann I.G. Uber organische Reste aus der Lettenkohlengruppe Thuringens. Leipzig, 1856. 85 S.
Brik M.I. Iskopaemaya flora i stratigrafiya nizhnemezozoyskikh otlozheniy srednego techeniya r. Ilek v Zapadnom Kazakhstane [Fossil flora and stratigraphy of Lower Mesozoic sediments of the middle reaches of the Ilek River in Western Kazakhstan]. Moscow: Gosgeolizdat, 1952, 115 p.
Compter G. Die fossile Flora des untere Keupers von Ostthuringen // Z. Naturwiss., 1894. V. 67. S. 205-230.
Compter G. Ein Beitrag zur fossilen Keuper-flora // Nova acta Konig Leopold Carol. Dtsch. Akad. Naturforsch., 1874. bd. 37. N 3. S. 3-10.
Compter G. Zur fossilen Flora der Lettenkhole Thuringens // Z. fur Naturwiss., 1883. V. 56. S 1-29.
Dobruskina I.A. Rod Scytophyllum (morfologiya, epidermal'noe stroenie i sistematicheskoe polozhenie) [Scytophyllum genius (morphology, epidermal structure and systematic position)]. Pteridospermy verkhnego paleozoya i mezozoya. Moscow: Nauka, 1969, p. 35-58.
Dobruskina I.A. Triasovye flory Evrazii [Triassic flora of Eurasia]. Moscow: Nauka, 1982, 195 p.
Dowelt A.B. Dellephyllum - a new replacement name for Scytophyllum Bornemann, 1856 (Peltaspermophyta) // Paleontological Journal, 2001. N 35. P. 447-449.
Farr, E.R., J.A. Leussink, and F.A. Stafleu (eds). 1979. Index Nominum Genericorum (Plantarum). 3 vols. Bohn, Scheltema & Holkema, Utrecht, 1896 pp.
Harris T. The Yorkshire Jurassic flora, II. Caytoniales, Cycadales and Pteridosperms. British Museum (Natural History). London, 1964. 191 pp.
Khramova S.N. Triasovaya flora basseyna Pechory i ee stratigraficheskoe znachenie [Triassic flora of the Pechora basin and its stratigraphic significance]. Leningrad: Nedra, 1977, 71 p.
Kilpper K. Palaeobotanische Untersuchungen in Nord-Iran, I. Nachweis nichtmarinen Obertrias am Nordabfall des Albrus-Gebirges. 1. Grossform der Pflanzenfunde von zeltenen Gattungen // Rew. Paeobotany, Palynology, 1975. N 19. P. 139-153.
Kirichkova A.I. Taksonomicheskaya reviziya nekotorykh triasovykh rasteniy Vostochnogo Urala [Taxonomic revision of some Triassic plants of East Urals]. Botanicheskiy zhurnal. 1990, vol. 75, no. 9, p. 1288-1294.
Kirichkova A.I., Khramova S.N. O nekotorykh pteridospermovykh iz triasovykh otlozheniy Vostochnogo Urala [Some pteridospermovye of Triassic deposits of the Eastern Urals]. Novoe v stratigrafii triasa Paleourala. Sverdlovsk: Ural'skogo otd. AN SSSR, 1980, p. 3-18.
Kustatscher E., Bizzarrini F. Plant fossils in the Cassian beds and other Carnian formations of the Southern Alps (Italy) // GeoAlp, 2011. V. 8. S. 146-155.
Kustatscher E., Pott Ch., Van Konijnenburgh-van Cittert J.H.A. Scytophyllum waehneri (Stur) nov. comb., the correct name for Scytophyllum persicum (Schenk) Kilpper, 1975 // Zitteliana, 2011. V. 51. N 9. P. 10-18.
Kustatscher E., Van Konijnenburgh-van Cittert J.H.A. Seed ferns and Cycadophytes from the Triassic flora of Thale (Germany) // N. Jb. Geol. Palaont. Abh., 2010. Vol. 252. № 2. P. 195-217.
Kustatscher E., Van Konijnenburgh-Van Cittert J.H.A. The ferns of the Middle Triassic flora from Thale (Germany) // N. Jb. Geol. Palaont. Abh., 2011. Vol. 261. № 2. P. 209-248.
Kustatscher E., Wachtler M., Van Konijnenburgh-Van Cittert J.H. A. Horsitales and Seed Ferns from the Midlle Traissic (Anisian) locality Kuhwiesenkopf (Monte Pra Della Vacca, Dolomites, Nothern Italy // Palaeontology, 2007. N 5. P. 1277-1298.
Linnell T. Zur Morphologie und Systematik triassischer Cycadophyten, II. Uber Scytophyllum Bornemann, eine wenig bekannte Cycadophytengattung aus dem Keuper. Svensk Botanisk Tidskrift, 27, 1933. S. 310–331.
Mogucheva N.K. Rannetriasovaya flora Tungusskogo basseyna [Early Triassic flora of the Tunguska basin]. Moscow: Nedra, 1973, 160 p.
Nathorst A.G. Om floren I Skanes. I. Kolforande Bildninger Floran vid Bjuf // Sver. Geol. Underesokn, 1886. Ser. C. Bd. 85. S. 55-131.
Neyburg M.F. Paleobotanicheskoe obosnovanie triasa uglenosnykh otlozheniy Pechorskogo basseyna [Paleobotanical justification of the Triassic coal-bearing deposits of the Pechora basin]. Dokl. AN SSSR, 1959, vol. 127, no. 3, p. 681-684.
Novye vidy drevnikh rasteniy i bespozvonochnykh SSSR [New species of ancient plants and invertebrates of USSR]. Trudy VNIGRI, Leningrad: Nedra, 1973, no. 318, 171 p.
Passoni L., Van Konijnenburgh-Van Cittert J.H.A. New taxa of fossil plants from Mount Pora (Bergamacs Alps, Nothern Italy // Rew. Palaeobotany, Palynology, 2003. V.123. P. 321-346.
Petti F.M., Bernardi M., Kustatscher E., Avanzini M. Diversity of continental tetrapods and plants in the Triassic of the Sourhern Alps: ichnological, paleozoological and palaeobotanical evidence // New Mexico Museum Nat. Hist. Sci., 2013. Triassic System. Bull. 61. P. 458-479.
Schenk A. Beitrage zur Flora des Keupers und der rh?tischen Formation // Ber. naturforssch. Ges. Bamberg, 1864. № 7. S. 1-91.
Trias. Eine ganz andere Welt Mitteleuropa im fruhen Erdmittelalter. Herausberger: N. Hauschke, V. Wilde. Munchen, 1999. 647 s.
Zalessky M.D. Vegetaux Permiens du Bardien de l'Oural // Problems of Paleontology. Moscow, 1939. Vol. V. P. 329-374.
Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
| Article # 37_2014 | submitted on 09/04/2014 displayed on website on 09/22/2014 |
| 27 p. | Kirichkova A.I., Esenina A.V. |
| Stratotypical and key sections of the Lower Triassic of the Timan-Pechora Province: lithology and facial features | |
| The lithological and facial characteristics of the Lower-Middle continental Upper Triassic of the Timan-Pechora petroleum Province are provided in the second part of the final research study (stratigraphy, lithology and paleontology). The boundary lithofacies zones and the intra-zonal correlation of the Middle Triassic lithostratigraphic units on the basis of their age-adjusted and age-dating of the area of variegated and gray sections as a whole are specified.
Keywords: lithology, cross-section, Formation, Middle Triassic, lithofacies, Timan-Pechora petroleum Province. |
|
| article citation | Kirichkova A.I., Esenina A.V. Stratotipicheskie i opornye razrezy srednego - nizy verhnego triasa Timano-Pechorskoj neftegazonosnoj provincii: litologija, facial'nye osobennosti [Stratotypical and key sections of the Lower Triassic of the Timan-Pechora Province: lithology and facial features]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 3, available at: http://www.ngtp.ru/rub/2/37_2014.pdf |
| DOI | https://doi.org/10.17353/2070-5379/37_2014 |
References
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Encova F.I., Hajcer L.L. O triasovyh otlozhenijah Pechorskogo bassejna [Triassic sediments of the Pechora basin]. DAN SSSR, 1959, vol. 129, no. 4, p. 880-883.
Encova F.I., Kalantar I.Z. Triasovye otlozhenija Timano-Pechorskoj neftegazonosnoj provincii [Triassic deposits of the Timan-Pechora province]. Materialy po geologii Vostoka Russkoj platformy. Kazan': Izd-vo Kazanskogo universiteta, 1966, p. 138-189.
Gorskij V.P. O permskih i triasovyh otlozhenij pravoberezh'ja srednego techenija r. Pechory [Permian and Triassic sediments of the right bank middle Pechora River]. Geologija i poleznye iskopaemye Urala. M.: Gosgeolizdat, 1960, p. 111-120.
Hramova S.N. Triasovaja flora bassejna Pechory i ee znachenie dlja stratigrafii [Triassic flora Pechora basin and its significance for stratigraphy]. Leningrad, Nedra, 1977, 71 p.
Il'ina N.V. Palinostratigrafija srednego triasa Timano-Severoural'skogo regiona [Palynostratigraphy Middle Triassic Timan-North Urals region]. Ekaterinburg, 2001, 229 p.
Kalantar I.Z. Novoe v stratigrafii triasovyh otlozhenij Poljarnogo Predural'ja [New data in the stratigraphy of the Triassic deposits of the Polar Urals]. Novoe v stratigrafii triasa Paleourala. Sverdlovsk: Izd-vo UNC AN SSSR, 1980, p. 46-61.
Kirichkova A.I. Stratotipicheskie i opornye razrezy nizhnego triasa Timano-Pechorskoy neftegazonosnoy provintsii: litologiya, fatsial'nye osobennosti [Stratotypical and key sections of the Lower Triassic of the Timan-Pechora province: lithology and facial features]. Neftegazovaya Geologiya. Teoriya I Praktika, 2013, vol. 8, no. 4, available at: http://www.ngtp.ru/rub/2/45_2013.pdf
Kirichkova A.I., Morahovskaja E.D. Srednij trias Timano-Pechorskoj provincii: litofacial'nye osobennosti anguranskoj svity i ee analogov [Middle Triassic of the Timan-Pechora Province: lithofacies features Angura Formation and its analogues]. Razvedka i ohrana nedr, 2010, no. 4, p. 33-38.
Morahovskaja E.D. Trias Timano-Ural'skogo regiona (opornye razrezy, stratigrafija, korreljacija) [Trias Timan-Ural region (reference sections, stratigraphycal correlation)]. Biohronologija i korreljacija fanerozoja neftegazonosnyh bassejnov Rossii. Saint-Petersburg, izd-vo VNIGRI, 2000, 79 p.
Morahovskaja E.D. Triasovye litostratony Timano-Ural'skogo regiona, ih vzaimootnoshenija i territorial'naja priurochennost' [Triassic lithostratigraphic units of the Timan-Ural region, their relationships and territorial appurtenance]. Voprosy sovershenstvovanija stratigraficheskoj osnovy fanerozojskih otlozhenij neftegazonosnyh regionov Rossii. Saint-Petersburg, izd-vo VNIGRI, 1997, p. 34-49.
Morahovskaja E.D., Chirva S.A. Osobennosti stroenija i raschlenenija verhnetriasovyh-verhneoksfordskih otlozhenij na severo-vostoke Pechorskoj sineklizy [Structure and subdivisions features of the Upper-Oxfordian deposits in the north-east of Pechora Synclise]. Bio- i litostratigrafija mezozoja neftegazonosnyh rajonov SSSR. Leningrad, VNIGRI, 1990, p. 43-53.
Morahovskaja E.D., Hramova S.N. Uslovija formirovanija triasovyh otlozhenij Kolvinskogo megavala (Pechorskaja sinekliza) [Formation conditions of Kolva Triassic Megaswell (Pechora Syneclise)]. Sov. Geologija, 1979, no. 5, p. 88-94.
Morahovskaja E.D., Kulikova N.K., Hramova S.N. Triasovye otlozhenija Korotaihinskoj vpadiny Predural'skogo progiba [Triassic Korotaikha Depression - Ural Foredeep]. Izv. AN SSSR, 1980. - Ser geol., no. 5, p. 33-44.
Morahovskaja E.D., Kulikova N.K., Orlov A.N. Novye dannye po stroeniju triasovogo razreza jugo-vostoka o. Kolguev [New data on the structure of the Triassic section southeast Kolguev]. Geologicheskoe stroenie i neftegazonosnost' arkticheskih ostrovov. Leningrad, VNIGRI, 1990, p. 43-53.
Novikov I.V. Biostratigrafija kontinental'nogo triasa Timano-Severo-Ural'skogo regiona po faune tetrapod [Biostratigraphy of the Continental Triassic Timan-North Urals region on the tetrapod fauna]. Moscow, Nauka, 1994, 139 p.
Ob#jasnitel'naja zapiska k unificirovannym i korreljacionnym stratigraficheskim shemam Urala [Explanatory note on the unified stratigraphic correlation schemes of the Urals]. Leningrad, izd-vo VSEGEI, 1968, 152 p.
Ob#jasnitel'naja zapiska k unificirovannym i korreljacionnym stratigraficheskim shemam Urala [Explanatory note on the unified stratigraphic correlation schemes of the Urals]. Sverdlovsk, izd-vo UNC AN SSSR, 1980, issue 2, 133 p.
Reshenija Mezhvedomstvennogo stratigraficheskogo soveshhanija po triasu Vostochno-Evropejskoj platformy (Saratov, 1979 g.) s regional'nymi stratigraficheskimi shemami [The resolution of the Interdepartmental Stratigraphic Meeting on Easten European Platform Triassic (Saratov, 1979) on the regional stratigraphic schemes]. Leningrad, VSEGEI, 1982, 64 p.
Encova F.I., Hajcer L.L. O triasovyh otlozhenijah Pechorskogo bassejna [Triassic sediments of the Pechora basin]. DAN SSSR, 1959, vol. 129, no. 4, p. 880-883.
Encova F.I., Kalantar I.Z. Triasovye otlozhenija Timano-Pechorskoj neftegazonosnoj provincii [Triassic deposits of the Timan-Pechora province]. Materialy po geologii Vostoka Russkoj platformy. Kazan': Izd-vo Kazanskogo universiteta, 1966, p. 138-189.
Gorskij V.P. O permskih i triasovyh otlozhenij pravoberezh'ja srednego techenija r. Pechory [Permian and Triassic sediments of the right bank middle Pechora River]. Geologija i poleznye iskopaemye Urala. M.: Gosgeolizdat, 1960, p. 111-120.
Hramova S.N. Triasovaja flora bassejna Pechory i ee znachenie dlja stratigrafii [Triassic flora Pechora basin and its significance for stratigraphy]. Leningrad, Nedra, 1977, 71 p.
Il'ina N.V. Palinostratigrafija srednego triasa Timano-Severoural'skogo regiona [Palynostratigraphy Middle Triassic Timan-North Urals region]. Ekaterinburg, 2001, 229 p.
Kalantar I.Z. Novoe v stratigrafii triasovyh otlozhenij Poljarnogo Predural'ja [New data in the stratigraphy of the Triassic deposits of the Polar Urals]. Novoe v stratigrafii triasa Paleourala. Sverdlovsk: Izd-vo UNC AN SSSR, 1980, p. 46-61.
Kirichkova A.I. Stratotipicheskie i opornye razrezy nizhnego triasa Timano-Pechorskoy neftegazonosnoy provintsii: litologiya, fatsial'nye osobennosti [Stratotypical and key sections of the Lower Triassic of the Timan-Pechora province: lithology and facial features]. Neftegazovaya Geologiya. Teoriya I Praktika, 2013, vol. 8, no. 4, available at: http://www.ngtp.ru/rub/2/45_2013.pdf
Kirichkova A.I., Morahovskaja E.D. Srednij trias Timano-Pechorskoj provincii: litofacial'nye osobennosti anguranskoj svity i ee analogov [Middle Triassic of the Timan-Pechora Province: lithofacies features Angura Formation and its analogues]. Razvedka i ohrana nedr, 2010, no. 4, p. 33-38.
Morahovskaja E.D. Trias Timano-Ural'skogo regiona (opornye razrezy, stratigrafija, korreljacija) [Trias Timan-Ural region (reference sections, stratigraphycal correlation)]. Biohronologija i korreljacija fanerozoja neftegazonosnyh bassejnov Rossii. Saint-Petersburg, izd-vo VNIGRI, 2000, 79 p.
Morahovskaja E.D. Triasovye litostratony Timano-Ural'skogo regiona, ih vzaimootnoshenija i territorial'naja priurochennost' [Triassic lithostratigraphic units of the Timan-Ural region, their relationships and territorial appurtenance]. Voprosy sovershenstvovanija stratigraficheskoj osnovy fanerozojskih otlozhenij neftegazonosnyh regionov Rossii. Saint-Petersburg, izd-vo VNIGRI, 1997, p. 34-49.
Morahovskaja E.D., Chirva S.A. Osobennosti stroenija i raschlenenija verhnetriasovyh-verhneoksfordskih otlozhenij na severo-vostoke Pechorskoj sineklizy [Structure and subdivisions features of the Upper-Oxfordian deposits in the north-east of Pechora Synclise]. Bio- i litostratigrafija mezozoja neftegazonosnyh rajonov SSSR. Leningrad, VNIGRI, 1990, p. 43-53.
Morahovskaja E.D., Hramova S.N. Uslovija formirovanija triasovyh otlozhenij Kolvinskogo megavala (Pechorskaja sinekliza) [Formation conditions of Kolva Triassic Megaswell (Pechora Syneclise)]. Sov. Geologija, 1979, no. 5, p. 88-94.
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Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
| Article # 10_2014 | submitted on 11/06/2013 displayed on website on 03/13/2014 |
| 22 p. | Kirichkova A.I., Esenina A.V. |
| Cycads (SYCADALES, DORATOPHYLLUM HARRIS genus, 1932) of gray-colored strata of continental triassic, Timan-Pechora basin | |
| Article is devoted to the first results of the analysis and study of plants macroremains collected at the end of the last century by geologists and paleobotanists of VNIGRI from Triassic deposits of the Timan-Pechora province.
This was possible by the need to substantiate the age of gray-colored Triassic strata and its stratigraphic units.
The systematic composition of cycads group and stratigraphic confinement of taxa were clarified.
The diagnosis of the Doratophyllum genus was supplemented with epidermal signs.
The typification of previously allocated three Pechora species - D. acuminata Chramova, D. synensis Chramova, D. vjatkensis Chramova was given; their diagnoses and stratigraphic confinement were clarified.
For the first time for the flora of variegated strata of the region (Naryanmarskaya, Syninskaya suites) the megasporophylls of cycads of the Dioonitocarpidium genus was described, commonly known as part of Middle Triassic (Ladinian) floras of Europe.
Key words: Timan-Pechora basin, Middle Triassic, Ladinian, flora, Сycads, plant macroremains, epidermis, megasporophylls. |
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| article citation | Kirichkova A.I., Esenina A.V. Tsikadovye (por. SYCADALES, rod DORATOPHYLLUM HARRIS, 1932) serotsvetnoy tolshchi kontinental'nogo triasa Timano-Pechorskogo basseyna [Cycads (SYCADALES, DORATOPHYLLUM HARRIS genus, 1932) of gray-colored strata of continental triassic, Timan-Pechora basin]. Neftegazovaya Geologiya. Teoriya I Praktika, 2014, vol. 9, no. 1, available at: http://www.ngtp.ru/rub/2/10_2014.pdf |
| DOI | https://doi.org/10.17353/2070-5379/10_2014 |
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Dobruskina I.A. Lunz flora in the Austrian Alps – standart for Сarnian floras. Palaeogeography, Paleoclimatology, Palaeoecology, 1998, vol. 143, p. 307-345.
Dobruskina I.A. Stratigraficheskoe polozhenie floronosnykh tolshch triasa Evrazii [Stratigraphic position of the Triassic flora-bearing strata of Eurasia]. Moscow: Nauka, 1980, 162 p.
Dobruskina I.A. Triasovye flory Evrazii [Triassic floras of Eurasia]. Moscow: Nauka, 1982, 196 p.
Florin R. Studien uber die Cycadales des Mesozoicum. Kungl. Svenska Vet. Akad. Handl., 1933, bd 12, ser. 3, n. 5, 134 p.
Harris T.M. The fossil flora of Scoresby Sound, East Greenland. Part 2. Description of seed plants insertae sedis together with a disscution of certain cycadophyte cuticles. Meddelerser om Gronland, 1932, vol. 85, 112 p.
Kasat M.Z. The fossil flora of Jabalpur: 5. Doratophyllum senii sp.n. Memorial volume. Ballungunge circular Road, 1969, vol. 35, p. 375.
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Kustatscher E., Van-Konijnenburg-van Cittert J.H.A. Lycophytes and Horsetails from the Triassic flora of Thale (Germany). Neues Jarbuch Geologie and Paleontologie Abhandlungen, 2008, bd 250, ht 1, p. 65-77.
Kustatscher E., Van-Konijnenburg-van Cittert J.H.A. Seed Fens and Cycadophytes from the Triassic flora of Thale (Germany). Neues Jarbuch Geologie and Paleontologie Abhandlungen, 2010, bd 258, ht 2, p. 195-217.
Kustatscher E., Van-Konijnenburg-van Cittert J.H.A. The ferns of the Triassic flora of Thale (Germany). Neues Jarbuch Geologie and Paleontologie Abhandlungen, 2011, bd 261, ht 2, p. 209-248.
Kustatscher E., Wachtler M., Van-Konijnenburg-van Cittert J.H.A. A number additional and revised taxa from the Ladinian flora of the Dolomites, Northern Italy. GeoAlp., 2004, vol. 1, p. 57-69.
Lundbland A.B. Studies in the Rhaeto-Liassic floras of Sweden. I. Pteridophyta, Pteridospermae, and Cycadophyta from the mining district of NW Scania. Kungl. Svenska Vetenskapsakademiens handlingar, 1950, bd 1, n. 8, p. 1-83.
Nathorst A.G. Beitrage zur fossilen Flora Schwedens. Uber einige rhatische Pflanzen von Palsjo in Schonen. Stuttgart, 1878, 34 p.
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Nathorst A.G. Uber die Gattumg Nlssonia Brongniart mit besonderer Berucksichtigung schwedischer Arten. Kung. Svenska Vetens. Akad., 1909a, bd. 46, no. 12, p. 1-40.
Passoni L., Van-Konijnenburg-van Cittert J.H.A. New taxa of the fossil Carnian plants from Mount Pora (Bergamsc Alps, Nothern Italy). Rev. Palaeobotany, Palynolody, 2003, no. 123, p. 321-346.
Petti F., Bernardi M., Kustatcher E., Renesto S., Avanzini M. Diversity of continental tetrapods and plants in the Triassic of the Southern Alps: ichnological, paleozoological and paleobotanical evidence. New Mexicum Museum of Natural History and Science, 2013, Bulletin 61, p. 458-484.
Pott Ch., Kerp H. First record of Nilssoniopteris (Gymnospermophyta, Bennettitales) from the Carnian (Upper Triassic) of Lunz, Lower Austria. Palaeontology, 2007, vol. 50, no. 5, p. 1299-1328.
Pott Ch., Krings M. Gymnosperm foliage from the Upper Triassic of Lunz Lower Austria: an annotated check list and identification key. GeoAlp., 2010, vol. 7, p. 19-38.
Ruhle von Lilienstern H. Dioonites pinnaeformis Schenk, eine fertile Cycаdее aus der Lettenkohle. Paontologische Zeitschrift, 1928, no. 10, p. 91-107.
Samylina V.A. Mezozoyskaya flora nizhnego techeniya r. Aldana [Mesozoic flora of the lower reaches of the Aldana River]. Paleobotanika. Trudy akad. nauk SSSR, 1963, Ser. VIII, p. 57-139.
Schenk A. Die fossile Flora der Grenzschichten des Keupers und Lias in Franken Wiesbaden, 1867, 232 p.
Thomas H.H., Bancroft F. On the cuticles of some recent and fossil Cycadean fronds. J. Linn. Soc. Lond. Bot., 1913, vol. 8, no. 155, 204 p.
Vasilevskaya N.D. Pozdnetriasovaya flora Sval'barda [Late Triassic flora of Svalbard]. In: Mezozoyskie otlozheniya Sval'barda. Leningrad: NIIGA, 1972, p. 27-63.
Wachtler M., Van-Konijnenburg-van Cittert J.H.A. The fossil flora of the Wengen Formation (Ladinian) in the Dolomites (Italy). Beitrage zur Palaontologie, 2000, no. 25, p. 105-141.