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Упит dcterms_subject_txt:Kučaj-Zvonce flysch

49 items

  • Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)

    Miloš Radonjić (2020)
    This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...
    Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides
    ... Frasnian (KRSTIĆ & SUDAR, 1989). The deposition of the Kučaj-Zvonce flysch lasted from the Late Devonian (late Frasnian) to the Early Carboniferous (Vi- séan) as a part of the circum Pannonian flysch system (EBNER et al., 2008). The Kučaj-Zvonce flysch was interpreted as a retro- grading system of deposits ...
    ... 2012). These diagnostic criteria were used to in- dicate the presence of hyperpycnites within the turbidites of the Kučaj-Zvonce flysch. The characteristics of the Kučaj-Zvonce flysch were studied at the Kostadinovica quarry in which 31.75 m of the siliciclastic succession is exposed. Analyzed sedimentary ...
    ... of the Kučaj-Zvonce flysch described in previous studies. The age and the depositional setting of the succession is further better constrained by the first observation of Dictyodora liebeana (GEINITZ) in the Carpatho- Balkanides of Serbia. for similar occurrences of the Kučaj-Zvonce flysch, while ...

  • Joint interpretation of paleomagnetic, structural and AMS results from the Vardar Zone of Serbia

    Emo Marton, Marinko Toljić, Vesna Lesić, Vesna Cvetkov (2021)

  • Shear strength properties of Dimitrovgrad flysch, Southeastern Serbia

    Berisavljević Zoran, Berisavljević Dušan, Čebašek Vladimir (2014)

  • Strength of composite flysch samples under uniaxial compression

    Berisavljević Zoran, Berisavljević Dušan, Rakić Dragoslav, Hadži-Niković Gordana, Radić Zoran (2018)

  • Geoloski profil planine Avale (severna Šumadija) - uvid u litostratigrafiju i tektonske strukture

    Marinko Toljić, Bojan Glavaš-Trbić, Maja Maleš, Nikola Ranđelović (2022)
    Mezozojske formacije Šumadije dele tektonsko-stratigrafsku evoluciju južnijih delova suture jedinica Adrijskog i Evropskog afiniteta, uključujući gornjojursku obdukciju, krednu subdukciju i paleogenu kontinentalnu koliziju. Finalni rezultat dugovremene evolucije u geodinamički složenom ambijentu su komplikovani tektonski i litostratigrafski odnosi različitih mezozojskih formacija suture. Geološki profil kroz planinu Avalu omogućava uvid u skoro potpunu sukcesiju mezozojskih formacija i prostorne pozicije i kinematiku značajnih tektonskih struktura najsevernijih segmenata suture u Šumadiji. U tektonskom kontekstu, mezozojske formacije okoline Beograda najčešće su interpretirane kao deo Istočne ...
    sutura, parafliš, bazalna navlaka, transkurentni rased

  • First paleomagnetic and magnetic anisotropy results from Montenegrо - the coastal area

    Emö Márton, Vesna Cvetkov, Martin Đaković, Vesna Lesić, Slobodan Radusinović (2021)
    ... tectonic position and comprises shallow waterCretaceous carbonates, bauxites, Middle Eocene nummulitic limestones, transitional marls, andUpper Eocene flysch. It is thrusted over by the Budva zone characterized by deep water sedimentsof Triassic through Paleogene ages with tuffitic layers in the Ladinian ...
    ... uppermost unit is theHigh Karst zone developed in a carbonate platform environment from the Middle Triassic till theend of the Cretaceous. In this unit flysch sedimentation started after the K/T boundary.From the above units we drilled and oriented in situ a total of 248 samples representing ninelocalities ...
    ... veryweak NRM, which either failed to provide statistically acceptable results (two localities) or obtainedtheir remanence quite recently. The five flysch and transitional marl localities have well-definedAMS fabrics as well as paleomagnetic directions. The AMS fabrics must have been imprinted in aNE-SW ...

  • Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone

    Emő Márton, Marinko Toljić, Vesna Cvetkov (2022)
    The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...
    Adria–Europe suture, Vardar Zone, Paleomagnetism, Thrusting, Vertical axis rotation

  • Definisanje parametara čvrstoće na smicanje kod izvođenja kosina u ispucalom stenskom masivu

    Zoran M. Berisavljević (2016-04-01)
    Definisanje parametara čvrstoće na smicanje ispucalih stenskih masa predstavlja jedanod najzahtevnijih zadataka mehanike stena. Geotehnička istraživanja su uglavnomograničena na rezultate laboratorijskih ispitivanja malih makroskopski homogenihuzoraka, sa kojih se vrši ekstrapolacija rezultata na terensku razmeru. Ispitivanja semogu vršiti in situ, ali su i ona ograničena veličinom korišćene aparature imikrolokacijom na kojoj se vrše ispitivanja. Pored toga, moguće je vršiti različitaispitivanja na fizičkim modelima, koja su veoma složena i skupa. Ekstrapolacijapodataka sa malog uzorka na terensku razmeru daje mnogo bolje rezultate ...
    naponsko stanje, ispucalost, heterogenost, čvrstoća na smicanje, geološki indeksčvrstoće, Hoek-Brownov materijal, kompozitni uzorci, dezintegracija, povratna analiza

  • Balance between tectonics and sedimentation during geodynamic evolution of the Adria-Europe convergence zone in central Serbia

    Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Tamara Bogdanović (2021)
    ... associated with regional contraction and characterized by the clastic-carbonatic cyclic shelfand slope deposits (i.e., the “para-flysch”). The European fore-arc “para-flysch” sequences,deposited during Berriasian–Aptian times, presently outcrop in the Gledićke Mts and Rudnik areain central Serbia. Following ...

  • Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications

    Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov (2018)
    The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...
    Paleomagnetism, Clockwise rotation, Dinarides, West Vardar zone
    ... sedi- mentation cycle started at various times, depending on the location. This produced Aptian flysch and younger (clastic, carbonate and marly) sediments, and terminated with the deposition of flysch during the Campanian-Maastrichtian (Toljic et al. 2018). The Upper Cretaceous sediments are subdivided ...
    ... sedi- mentation cycle started at various times, depending on the location. This produced Aptian flysch and younger (clastic, carbonate and marly) sediments, and terminated with the deposition of flysch during the Campanian-Maastrichtian (Toljic et al. 2018). The Upper Cretaceous sediments are subdivided ...
    ... and the flysch had complex NRM, but the overprint and the ancient compo- nents were separable. Either the overprint was easily removable and the component decaying towards the origin was regarded as ancient, or, as in specimens 3955A, 4324A (Fig. 5, yellowish-white carbonate and flysch), the com- ...

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

    Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović (2014)

  • Оцјена водопропусности понорске зоне Шуковићу (Цернићко поље) помоћу Лижоновог теста

    Петар Војновић, Саша Милановић, Љиљана Васић (2022)
    One of the specificities of reservoirs forming in highly karstified terrains is reflected in the wide range of unknowns, specifically during reservoir formation, filling and operation. Unfortunately, despite complex research, many reservoirs constructed in karst terrains have problems with water losses from the reservoir to other aquifers due to ponor and ponor zones which are a common in the karst of Eastern Herzegovina. One of such zones is Šuković ponor located in the southern part of the Cerničko polje ...
    карст, Шуковића понор, Церничко поље, водопропусност, Лижонов тест

  • New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)

    Nevenka Đerić, Nataša Gerzina (2014)
    Gornja kreda, radiolarije, Jadar blok, zapadni pojas Vardarske zone, zapadna Srbija
    ... parts ofthis Late Cretaceous terrigenous-carbonate sequence which was con- tinuously deposited until the Campanian, when flysch sedi- mentation began and the so-called Ljig Flysch of Campan- ian-Maastrichtian age was formed. In order to enable more detailed stratigraphic division ofthe Turoni ...
    ... bonate sedimentation continued to the end ofthe Upper San- tonian (BRAGINA et al., 2014) or Campanian (GAHČ et al., 2011), while the overlying flysch sediments were deposited during the Campanian-Maastrichtian (FILIPOVIĆ et al., 1978). According to bivalve species (MARKOVIĆ & ANĐEL- KOVIĆ ...
    ... containing redeposited ophiolite fragments. Terrigenous-carbonate and carbonate sedimentation followed through the Cretaceous until the Campanian when flysch se- dimentation began (FILIPOVIĆ et al., 1978). 3. MATERIALS AND METHODS The described radiolarian assemblages originate from a sec- tion in ...

  • The final closure of the Vardar Ocean: paleomagnetic, AMS and structural results

    Emö Márton, Marinko Toljić, Vesna Lesić, Vesna Cvetkov (2020)
    ... Miocene igneous rocks representing the areas bordering the Sava zone from the westernand eastern sides, respectively and from the upper Cretaceous flysch deposited in the Sava zone. In the areas W and E of the Sava zone, respectively, the primary remanences of the igneous rockspoint to post-Oligocene ...

  • Determination of Mechanical Properties of Altered Dacite by Laboratory Methods

    Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović (2021)
    This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...
    Geology, Geotechnical Engineering, Engineering Geology
    ... were the only ones who conducted a triaxial test for only one volumetric participation of the weaker rock material. Tziallas et al. [1] investigated flysch formations composed of sandstone and siltstone. Based on the proportion of certain lithological members in the rock mass, they formed composite samples ...
    ... were the only ones who conducted a triaxial test for only one volumetric participation of the weaker rock material. Tziallas et al. [1] investigated flysch formations composed of sandstone and siltstone. Based on the proportion of certain lithological members in the rock mass, they formed Attribution (CC ...
    ... within the volcanic area [11]. Dacite deposit is of simple geological structure and essentially contains three categories of Dacite rocks and Cretaceous flysch sediments. Nevertheless, dacite is grusified in the near-surface part, followed by a zone of altered dacite. The zone of altered dacite (AD) is yellowish ...

  • Pre-failure deformation monitoring as rockfall prediction tool

    Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić (2021)
    General Engineering
    ... article, we are elaborating an example of predictive rockfall assessment by using Terrestrial Laser Scanning (TLS) in monitoring a road cut, hosted in flysch rock formation, near Ljig in Serbia. A sequence of rockfall events from 2013-2019 is presented, while the cut has been more broadly investigated ...
    ... reveal fresh scars and rock bridges automatically, and then iteratively per each scanning/imaging sequence. Conveniently their strata resemble the flysch sequence we have been dealing with in our case study, so their experience was inspiring. They conclude that smaller events, do not leave clear ...
    ... tunnel, constructed in 2016-2019, were much more weathered and looser, with much poorer mechanical properties. The strata follow an incomplete flysch succession (which spreads over vast areas) of thicker coarse to conglomeratic sandstone, alternating with a thin laminated marly siltstone, while ...

  • Trace elements and garnet formation in a distal skarn zone: a case study of the Rudnik deposit, Central Serbia

    Bojan Kostić, Pavle Tančić, Natalija Batoćanin (2024)
    geohemija granata, retke zemlje, fluidne inkluzije, skarnovsko ležište Rudnik

  • Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia

    Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović (2018)
    ... 160 km long strip we sampled on the north in the wider Rudnik Mts. area seven localities of Late Cretaceous micritic limestones and one locality of flysch and seventeen sites of Oligocene-Earliest Miocene igneous rocks of different composition. In the south, ın the wider Kopaonik Mts. Area we sampled ...

  • Reconstruction of the Tethys' waning in the Balkans: New insights from Upper Cretaceous igneous formations and zircon provenance data

    Dejan Prelević, Kristijan Sokol, Ana Mladenović, Violeta Gajić, Vladica Cvetković (2024)
    geochronology, zircon, provenance
    ... the Dinarides. Furthermore, the most important spatial characteristic is the ubiquitous presence of Permotriassic zircons in the Sava-Vardar Zone flysch and paraflysch sequences, constituting, the strongest geochronological signal in all samples, whercas they are completely absent further cast ...

  • Is the Sava-Vardar zone a remnant of an Upper Cretaceous ocen? Pro et contra

    Vladica Cvetković, Dejan Prelević, Ana Mladenović (2024)
    Neotethys, ocean closure, subduction
    ... This zone stretcthes WNW-ESE from Zagreb to Belgrade and then N-S from Belgrade to Thessaloniki. It is composed of Upper Cretaceous to Palaeogene flysch-like sediments and magmatic rocks varying in composition from basalt (gabbro) to rhyolite (granite). Most geologists agree that the SVZ is a ...