Literatura académica sobre el tema "Biostratigraphie – Dévonien supérieur – Arménie"
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Artículos de revistas sobre el tema "Biostratigraphie – Dévonien supérieur – Arménie":
Boumendjel, Kheira, Stanislas Loboziak, Florentin Paris, Philippe Steemans y Maurice Streel. "Biostratigraphie des Miospores et des Chitinozoaires du Silurien supérieur et du Dévonien dans le bassin d'Illizi (S.E. du Sahara algérien)". Geobios 21, n.º 3 (enero de 1988): 329–57. http://dx.doi.org/10.1016/s0016-6995(88)80057-3.
Loboziak, Stanislas, Philippe Steemans, Maurice Streel y Daniel Vachard. "Biostratigraphie par miospores du Dévonien inférieur à supérieur du sondage MG-1 (Bassin d'Hammadah, Tunisie) comparaison avec les données des faunes". Review of Palaeobotany and Palynology 74, n.º 3-4 (noviembre de 1992): 193–205. http://dx.doi.org/10.1016/0034-6667(92)90007-4.
Tesis sobre el tema "Biostratigraphie – Dévonien supérieur – Arménie":
Serobyan, Vahram. "Upper Devonian brachiopods and sedimentary sequences from Armenia : biodiversity, stratigraphy and paleobiogeography". Electronic Thesis or Diss., Université de Lille (2018-2021), 2021. http://www.theses.fr/2021LILUR033.
The Upper Devonian carbonate-siliciclastic sedimentary sequences and brachiopods from three distinct sections (Ertych, Djravank and Noravank) of Central Armenia are here examined. Paleoenvironmental interpretation is performed based on bio- and lithofacies to reconstruct the depositional environments in which the sedimentary sequences were accumulated. Moreover, the studied sections are correlated lithostratigraphically, as well as biostratigraphically by focusing on their brachiopod assemblages. Twenty-six brachiopod species are described on the basis of recently collected material from the Frasnian–Famennian (F–F) succession. Four new brachiopod genera (Aramazdospirifer, Angustisulcispirifer, Pentagonospirifer and Tornatospirifer) and five new species (Crinisarina pseudoglobularis, Cyrtospirifer pseudoasiaticus, Pseudocyrtiopsis areniensis, Pentagonaspirifer abrahamyanae and Angustisulcispirifer arakelyani) are introduced. All brachiopod species are examined according to modern taxonomic concepts and illustrated both externally and internally, with the exception of some rare species. The intraspecific morphological variability of the described species is documented quantitatively. The previously suggested biostratigraphic scheme for brachiopods of the F–F interval of the Lesser Caucasus (Armenia and Nakhichevan) is revised. More particularly, the Ripidiorhynchus gnishikensis–Angustisulcispirifer arakelyani brachiopod zone, of Frasnian age, characterizes the peloidal grainstones of the Interval 1 that accumulated as a highstand system tract, while the Lower Famennian Aramazdospirifer orbelianus–Tornatospirifer armenicus Zone is found in the packstones/grainstones of the Interval 4, which was deposited during a transgressive event. The present study also documents the diversity of brachiopods reported from the Frasnian–lower Famennian sequences of the Lesser Caucasus (Armenia and Nakhichevan); the synthesis of all previous and current data suggests that a major change in diversity took place amongst rhynchonellides, atrypides and spiriferides. From a paleobiogeographic viewpoint, the studied fauna clearly shares affinities with contemporaneous brachiopods known from other parts of the north-Gondwanan margin, especially from those areas that extend eastwards of the South Armenian Block (SAB) into Afghanistan and Pamir, although there are also many endemic elements. Finally, the paleobiogeographic significance of the four newly defined genera is discussed, including the re-assignment to them of several other Famennian species known previously from Nakhichevan, Pamir (Tajikistan), Central Kazakhstan and the East European Platform
Khan, Fazli Rabbi. "Les conodontes des calcaires griottes du dévonien supérieur de la Montagne Noire (Inventaire, biostratigraphie et paléoenvironnements)". Lyon 1, 1993. http://www.theses.fr/1993LYO19001.
Randon, Carine. "Conodontes du Dévonien supérieur - Carbonifère inférieur (Thaïlande, Europe) - paléontologie et implications géologiques". Lille 1, 2006. https://pepite-depot.univ-lille.fr/RESTREINT/Th_Num/2006/50376_2006_180.pdf.
Cygan, Casimir. "Les biofaciès à Conodontes dans le Dévonien des Pyrénées : leur évolution dans l'espace et le temps". Toulouse 3, 1995. http://www.theses.fr/1995TOU30289.
Palafox-Reyes, Juan-José. "Du Craton au Rhéïque : le nord et le centre de l'état du Sonora (Mexique) au Paléozoïque supérieur (Dévonien-Pennsylvanien), lithostratigraphie, biostratigraphie, approche géochimique et implications géologiques". Thesis, Lille 1, 2011. http://www.theses.fr/2011LIL10102/document.
The outcrops, located in the northeast and central region of the State of Sonora, NW Mexico, reveal a predominately carbonate series that ranges from Upper Devonian to the base of the Permian. Five detailed sections were studied : (1) the Cerros of Tule ; (2-3) the Cerro Los Abajeños and the Cerro El Palmar; in the Sierra Agua Verde ; (4) the Cerro El Yugo (Arivechi) and (5) the Cerro Las Moritas. Results on lithostratigraphy and biostratigraphy, based on foraminifers and calcareous algae, are proposed. The identified biozones are successively: (a) Nanicella gallowayi; (b) Eogeinitzina devonica ; (c) Moravamminides indéterminés ; (d) Granuliferella ; (e) Laxoendothyra parakosvensis et Granuliferelloides sp., (f) Tuberendothyra sp. et Inflatoendothyra sp. ; (g) Endothyra prisca et Stacheoides tenuis, followed by the fusulinid zones of Wilde: M2, A2, A4, DS1, DS2, MC1/2, VC2/3 and PW1/2. Geochemical data were investigated; they permit a preliminary interpretation of the major oxydes. It is added a reflection on the genetic relationships and climatic with the cyclothems of Midcontinent of USA and the LPIA (Late Paleozoic Ice Age) of Gondwana. As the palaeoclimate is presented with similar characteristics to that of the rest of the North American Craton ìcountry of the cyclothems, a synsedimentary and local tectonic could dominate in Sonora. Finally, the studied part of Sonora appears as a large platform (maybe a foreland unit) between the North American Craton and the Rheic Ocean
Palafox-Reyes, Juan-José. "Du Craton au Rhéïque : le nord et le centre de l'état du Sonora (Mexique) au Paléozoïque supérieur (Dévonien-Pennsylvanien), lithostratigraphie, biostratigraphie, approche géochimique et implications géologiques". Electronic Thesis or Diss., Lille 1, 2011. http://www.theses.fr/2011LIL10102.
The outcrops, located in the northeast and central region of the State of Sonora, NW Mexico, reveal a predominately carbonate series that ranges from Upper Devonian to the base of the Permian. Five detailed sections were studied : (1) the Cerros of Tule ; (2-3) the Cerro Los Abajeños and the Cerro El Palmar; in the Sierra Agua Verde ; (4) the Cerro El Yugo (Arivechi) and (5) the Cerro Las Moritas. Results on lithostratigraphy and biostratigraphy, based on foraminifers and calcareous algae, are proposed. The identified biozones are successively: (a) Nanicella gallowayi; (b) Eogeinitzina devonica ; (c) Moravamminides indéterminés ; (d) Granuliferella ; (e) Laxoendothyra parakosvensis et Granuliferelloides sp., (f) Tuberendothyra sp. et Inflatoendothyra sp. ; (g) Endothyra prisca et Stacheoides tenuis, followed by the fusulinid zones of Wilde: M2, A2, A4, DS1, DS2, MC1/2, VC2/3 and PW1/2. Geochemical data were investigated; they permit a preliminary interpretation of the major oxydes. It is added a reflection on the genetic relationships and climatic with the cyclothems of Midcontinent of USA and the LPIA (Late Paleozoic Ice Age) of Gondwana. As the palaeoclimate is presented with similar characteristics to that of the rest of the North American Craton ìcountry of the cyclothems, a synsedimentary and local tectonic could dominate in Sonora. Finally, the studied part of Sonora appears as a large platform (maybe a foreland unit) between the North American Craton and the Rheic Ocean
Perez-Leyton, Miguel Angel. "Analyse des assemblages de palynomorphes du Silurien supérieur et du Dévonien de Bolivie : proposition de mise en place d'une échelle biostratigraphique de référence". Brest, 2007. http://www.theses.fr/2007BRES2052.
Girard, Catherine. "Les communautés de conodontes et les crises Kellwasser et Hangenberg de la fin du Dévonien en Montagne noire (sud de la France) : analyse faunistique et géochimique". Montpellier 2, 1994. http://www.theses.fr/1994MON20218.