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Showing 1 to 14 of 14 for “"Flysch"”.
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Cenozoic deep-water agglutinated foraminifera in the North Atlantic
Cenozoic (predominantly Paleogene) "flysch-type" agglutinated foraminiferal assemblages and their modern analogs in the North Atlantic and adjacent areas have been studied to provide an overview of their spatial and temporal distribution and utility for paleoenvironmental analysis. Over 200 species …
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ΣΥΜΒΟΛΗ ΣΤΗ ΓΕΩΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΟΥ ΦΛΥΣΧΗ ΤΟΥ ΜΑΚΡΥΝΟΡΟΥΣ, ΑΚΑΡΝΑΝΙΑΣ
THE STUDY OF DIFFERENT FACIES OF THE FLYSCH OF MAKRYNOROS (AKARNANIA, GREECE) GIVES THE FOLLOWING: 1. THE SANDSTONE HORIZONS CONSIST, MAINLY, OF LITHARENITES WITH CLASTIC CALCITE. THE SANDSTONES ARE "IMMATURE". 2. FOUR SEDIMENTOLOGICAL PHASES ARE DISTINGUISHED: PELITIC, SANDYPELITIC, SANDY WITH …
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Stratigraphy, sedimentology, and paleotectonic setting of the Gazelle Formation, eastern Klamath Mountains, northern California
… volcaniclastic sandstone, and chert-rich flysch, in decreasing order of abundance. Sediment gravity flows were the dominant sedimentary process during deposition of the Gazelle Formation. Petrographic analysis of sandstones from the Gazelle reveal that these strata were derived from both …
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Quantifying Crustal Assimilation in Historical to Recent (1329-2005) Lavas at Mt. Etna, Italy: Insights from Thermodynamic Modeling
… via stoping and assimilation of skarn and flysch, which compose the uppermost 10-15 km of sedimentary substrata beneath the volcanic pile. Specifically, K<sub>2</sub>O and Rb behave incompatibly in skarn/flysch wallrock melts, and elevated <sup>87</sup>Sr/<sup>86</sup>Sr in the post-1971 …
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ΣΥΜΒΟΛΗ ΣΤΗ ΓΝΩΣΗ ΤΗΣ ΓΕΩΔΥΝΑΜΙΚΗΣ ΕΞΕΛΙΞΗΣ ΚΑΤΑ ΤΟ ΠΕΡΜΟΤΡΙΑΔΙΚΟ ΣΤΟ ΧΩΡΟ ΤΗΣ ΑΝΑΤΟΛΙΚΗΣ ΕΛΛΑΔΑΣ
… PALEOGEODYNAMIC ENVIRONMENTS SUCH AS BASINS WITH FLYSCH- TYPE SEDIMENTATION (CHIOS, SALAMINA, ATTICA, C. EUBOEA), CONTINENTAL SLOPES WITH TURBIDITES, OLISTOSTROMES ETC (KAKI VIGLA OF SALAMINA), CALCAREOUS NERITIC PLATFORMS (PTELEOS, HYDRA, CHIOS), AREAS WHICH REMAIN FOR A LONG PERIOD EMERGED …
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Using 34-S as a Tracer of Dissolved Sulfur Species from Springs to Cave Sulfate Deposits in the Cerna Valley, Romania
… covered by 200 meters of limestone, marl, and flysch deposits. Extreme faulting carries heat ascending from the mantle, which intercepts percolating meteoric waters. Local springs have high concentrations of dissolved sulfide gas (H2S) and dissolved sulfate (SO4²-).These dissolved species …
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Cenozoic extensional features in the geology of central mainland Greece
… detachment demonstrates that the limestone and flysch of the Parnassos nappe are folded without significant faulting. Folds occur in two orientations; the northwest-oriented structures are older and are probably related to nappe emplacement; the younger, east-west trending folds are probably …
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Controlling factors of two Middle Triassic carbonate platforms: Latemar and Rosengarten (Dolomites, Northern Italy)
… There are no indications for a Neogene flysch or molasse-type setting as inferred from other Alpine basins. The subsidence pulse at the verge of the Anisian (Reitzi-zone) is recorded at Latemar and Rosengarten with similar total subsidence rates of 800-850m/Ma. Both platforms …
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Tectonics and sedimentation in the Devonian and carboniferous rocks of SW Devon, England.
… of the Carboniferous foreland basin flysch deposits which become inverted and backthrust towards the south. The above sequence of events is dependent on a thin-skinned tectonic model and can be incorporated into the well established Early Carboniferous plate tectonic setting. …
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The mio-eugeosynclinal thrust interface and related petroleum implications in the Sason-Baykan Area, Southeast Turkey
… flanks of the northern geosyncline. Red marl, flysch and red clastic sequence of the Sason-Baykan group with accompanying basic igneous rocks was deposited in the inner eugeosynclinal portions of the same trough. Germik evaporites and Selmo red sandstones were deposited in the southern marginal …
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El arte rupestre paleolítico del extremo sur peninsular. Los contextos gráficos del litoral y las sierras del interior gaditano
… netamente a las areniscas de los Flysch del Aljibe y de Algeciras en aras a un modelo explicativo mucho más integrador que contemple también las calizas jurásicas del interior. En definitiva, tratar de asentar unas bases sólidas sobre las que sustentar futuras e inminentes líneas …
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A 7000 yr runoff chronology from varved sediments of Lake Mondsee (Upper Austria)
… material, reveal sediment supply from the Flysch sediments and Northern Calcareous Alps into the lake basin. These layers are thicker in the northern lake basin (0.1-3.9 mm) and thinner in the southern lake basin (0.05-1.6 mm). Detrital layers, which are enriched in dolomitic components …
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Diagenetic, thermal and provenance histories of the Permian lower Ecca Group based on two newly drilled boreholes in the western and eastern main Karoo Basin, South Africa
… unknown. The lower Ecca Group is comprised of flysch-like successions of the Prince Albert, Whitehill and Collingham formations, which were impacted by diagenesis as well as contact and regional and metamorphism. Studies of fine-grained sedimentary rocks are notoriously complex as mechanical …
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Περιβάλλοντα ιζηματογένεσης, στρωματογραφική διάρθρωση και στατιστική ανάλυση στρωμάτων του φλύσχη στο νησί της Καρπάθου : πιθανότητα ανάπτυξης πεδίου υδρογοναθράκων στο ΝΑ Αιγαίο
Οι αποθέσεις φλύσχη που εμφανίζονται στο νησί της Καρπάθου μελετήθηκαν από διάφορα σημεία προσέγγισης με σκοπό να εξαχθούν συμπεράσματα σχετικά με χαρακτηριστικά των συγκεκριμένων ιζημάτων τα οποία δεν ήταν γνωστά με λεπτομέρεια μέχρι σήμερα. Το συνολικό πάχος των αποθέσεων δεν ξεπερνά τα 1000 …