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Упит dcterms_subject_txt:kvarc latiti

212 items

  • Connections between the Levant and the Balkans in the late Middle Pleistocene: Archaeological findings from Velika and Mala Balanica Caves (Serbia)

    Dušan Mihailović, Steven L. Kuhn, Katarina Bogićević, Vesna Dimitrijević, Ana B. Marín-Arroyo, Jelena Marković, Norbert Mercier, Bojana Mihailović, Mike W. Morley, Predrag Radović, William J. Rink, Senka Plavšić, Mirjana Roksandić (2022)
    Major changes in the technological, economic, and social behavior of Middle Pleistocene hominins occurred at the onset of the Middle Paleolithic, 400e200 ka. However, until recently it was not possible to establish when, where, and how certain forms of Middle Paleolithic behavior appeared and spread into Southeastern Europe, mainly owing to gaps in the Paleolithic record. Here we report new results of dating, material culture, and the archaeological context of finds from the Balanica Cave Complex in Sicevo (Serbia). ...
    Neandertalci, starija Kina tehnologija, jabrudijen, populaciona kretanja, kulturni prenos

  • Regional Strike-Slip Structures in the Internal Dinarides: Insights from the Zvornik Fault

    Ana Mladenović, Violeta Gajić, Kristijan Sokol, Dejan Prelević (2024)

  • Mineragenetske karakteristike i potencijalnostjuvelirskih mineralnih resursa leckog vulkanskog kompleksa

    Zoran Ž. Miladinović (2012-12-11)
    Jedan od najznačajnijih regiona u Srbiji, sa stanovišta potencijalnosti juvelirskih mneralnih resursa, predstavlja lecki vulkanski kompleks, tercijarne starosti i dominantno andezitskog sastava. Ovaj vulkanski kompleks površine preko 700km2 nalazi se u južnojSrbiji na prostoru imeđu Kuršumlije, Lebana i Medveđe.Prvi su pažnju na juvelirske mineralne sirovine ovog prostora obratili graditeljiJustinijane Prima-e (VI vek). Najintenzivnija istraživanja izvršena su u periodu 1980–1982. ali samo na malom prostoru krajnjeg jugoistočnog dela vulkanskog kompleksa.U Leckom vulkanskom kompleksu dominiraju andezitske stene i njihovi piroklastiti.Smatra se ...
    vulkanski kompleks, mineragenetske karakteristike, juvelirski mineralni resursi, nalazišta, potencijalnost, kvarc, ametist, ahat, kalcedon, jaspis, prognoza
    ... masa stene je felsitska do hijalopilitska. Kao mikroliti prisutni su plagioklasi i podređeno bojeni sastojci. Prisutan je i felsitski kvarc. 4.1.5. Latiti Latiti su u vulkanskom kompleksu Lece izuzetno retki. U većini slučajeva grade manje ekstruzivne mase porfirskih stena masivne teksture, koje ...
    ... Tabela 3. Savremena podela kvarca Makrokristalni kvarc Mikrokristalasti (kriptokristalni) kvarc Idealni predstavnik: „Vlaknasti“ varijeteti Gorski kristal Kalcedon Ametist Ahat Ametrin Karneol Citrin Hrizopras Ružičasti kvarc Oniks Plavi kvarc Sard Mlečni kvarc ... Čađavac Morion „Zrnasti“ ...
    ... najznačajniji je kvarc, zatim opal, kristobalit, tridimit i moganit. Kvarc se nalazi u dve polimorfne modifikacije: niskotemperaturni α-kvarc i visokotemperaturni β-kvarc. Ovi polimorfi imaju tranzicionu temperaturu od 573◦C pri pritisku od 1 bara. Ispod pomenute temperature β- kvarc transformiše se ...

  • Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)

    Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić (2019)
    Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...
    мио-плиоценска геодинамика, јужни Панонски басен, Авалски и Торлак хорст, Белопоточки трог, Србија
    ... related to the early Pannonian and that sedimentation in the Beli Potok trough occurred between the late Pannonian to the late “Pontian” (sensu STEVANOVIĆ). Palaeogeographically, during the Late Miocene, in the Beli Potok area there was a Lake Pannon bay which was connected to the northern one in ...
    ... sedimentation in the Beli Potok trough occurred between the Late Pannonian to the “Late Pontian” (sensu STEVANOVIĆ). Besides, the occurrence of the large clastites and boulders near the Rako- vica fault is related to their formation during the Late Miocene and Pliocene (and probably in the early Pleistocene) ...
    ... northwestern part of the study area. The Beli Potok trough is similar, which subsided later in the late Pannonian and Figure 18. The reverse fault within the Sarmatian sediments as a consequence of Late Miocene-Pliocene compressional tectonics (village Boždarevac, south- west of Mt. Avala). Figure ...

  • Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides

    Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)
    Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis
    ... ly obliterated the traces of Late Jurassic- Early Cretaceous tectonometamorphic events. We focus on the Drina-Ivanjica thrust sheet, where the conditions of the Cretaceous-Paleogene tectonic evolution are poorly understood. Moreover, the geological record of Late Jurassic-Early Cretaceous ...
    ... we correlate the Late Jurassic-Early Cretaceous low- grade metamorphism and associated deformation of the Drina-Ivanjica Paleozoic and the Northern Triassic unit with the underthrusting of the Adriatic margin below the Western Vardar ophiolites. 5.4 Implications for the Late Cretaceous- Paleogene ...
    ... Albian-Campanian sediments (Fig. 7a) is related to the post-Campanian displacement (reactivation) along the backthrust (late D» phase). 5.6 Implications concerning the Late-Paleogene to Miocene tectonic evolution NE-SW shortening during D,» deformation was followed by strike-slip movements ...

  • Paleomagnetic evidence for post-collisional Miocene clockwise rotation in the Serbian segment of the Vardar Zone and the Danubicum

    Vesna Lesić, Emő Márton, Vesna Cvetkov, Dragana Tomić (2015)

  • Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia

    Predrag Radović, Miloš Radonjić, Emmanuel Billia (2020)
    Finds of Pleistocene rhinoceros are rare in Serbia, and only one species (the woolly rhinoceros Coelodonta antiquitatis Blumenbach, 1799) has been reported so far. The current paper presents the dental material of an extinct so-called Hundsheim rhinoceros, Stephanorhinus hundsheimensis Toula, 1902 from Bogovina Cave (East ern Serbia). Both the morphological and metric characteristics of the teeth are consis tent with the attribution to S. hundsheimensis. Unfortunately, the rhinoceros material originated from an uncertain geological context, so there is no ...
    rhinoceros, Stephanorhinus hundsheimensis, Serbia
    ... (Lower Austria), early Middle Pleistocene (MIS 15-13). Occurrence. Latest Villafranchian and Galerian, late Early and early Middle Pleistocene of Europe (1.4–1.2 Ma until 0.6–0.5 Ma), and possibly Late Pleistocene of Western Asia (Caucasus). Description. Upper dentition: The specimen NMKVRS.P13 (Fig- ure ...
    ... Galerian and Aurelian (i.e., Middle to Late Pleistocene; Guérin, 1980; Stuart and Lister, 2007, 2012; Pandolfi et al., 2013; Pandolfi et al., 2017b), and the Merck’s rhinoceros, S. kirch- bergensis Jäger, 1839 from the Middle Galerian and Aurelian (i.e., Middle to Late Pleistocene; Pan- dolfi and Marra, ...
    ... but others (Fortelius et al., 1993; Lacombat, 2007) link S. hundsheimen- sis with the species S. jeanvireti from the European Late Ruscinian-Early Villafranchian (i.e., Late Plio- cene; Lacombat, 2007; Ros-Montoya et al., 2017). Another hypothesis (Mazza, 1988; Van der Made, 2000) sees S. hundsheimensis ...

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

    Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović (2018)
    ... post-obduction Late Cretaceous sediments and Cenozoic igneous rocks. The area covered by this study belongs to the West Vardar and Jadar-Kopaonik units semsw Schmid et al. (2008). In this 160 km long strip we sampled on the north in the wider Rudnik Mts. area seven localities of Late Cretaceous micritic ...
    ... obtained results show that the remanent magnetization both in the igneous rocks and sediments resides in magnetite. The locality mean directions for Late Cretaceous sediments are well defined and the remanenceis of post tilting: age. For both the Oligocene-Earliest Miocene and Oligocene igneous rocks ...
    ... ly well defined. The conclusions which can be drawn out from ourresults are that the overall-mean directions and their statistical errors for the Late Cretaceous sedimentlocalities and Oligocene-Earliest Mioceneigneous sites from the Rudnik Mts. area and the Oligocene igneouslocalities/sites from ...

  • From volcanology to petrogenesis: an example from Cenozoic volcanic rocks of Serbia

    Vladica Cvetković, Kristina Šarić (2023)
    vulkanska stena, piroklastični depozit, dacit, andezit, kvarclatit, lamproit, magma miksing, explozivna aktivnost

  • Clockwise rotation in the Serbian segment of the Vardar zone and in the Danubicum of Eastern Serbia - tetonic implication

    Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Tomić (2015)

  • Sexual dimorphism and left-right asymmetry of carapace ornamentation in Hemicytheria setosa RUNDIĆ 2002

    Vukica Vujić, Ljupko Rundić, Tamara Karan-Žnidaršič (2019)
    In biostratigraphic research of the Upper Miocene of the Pannonian Basin System, one of the frequently detected and important ostracod genera is Hemicytheria. Among more than 20 species of this genus, Hemicytheria setosa is present in sandy facies of the Lake Pannon sediments in Serbia and Bosnia and Herzegovina. The aims of this study were to describe sexual dimorphism and differences between left and right valve morphology in Hemicytheria setosa. Landmark based geometric morphometrics is applied on the grounds ...
    Morfologija ljušture, Ostrakode, geometrijska morfometrija, gornji miocen, južni deo Panonskog basena

  • 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
    ... 3365–372 43�5703400 20�3600700 Quartz latite 7/8 13.5 66.8 215 4.1 23–20 Ma 16 Kruševica quarry 3729–738 44�2100400 20�2401500 Quartz latite 10/10 210.8 - 59.3 73 5.7 25.56 ± 1.20 Ma 17 Čik quarry - Karačevac 3748–755 44�2202100 20�2303400 Quartz latite 6/8 64.1 79.1 43 10.4 18 Kremštak ...
    ... 44�2202700 20�2905300 Porouse quartz latite 13/18 64.0 56.3 30 7.7 19 Ćirić quarry 3786–804 44�2103600 20�3001900 Porouse quartz latite 16/19 96.5 39.7 119 3.4 26.67 ± 1.04 Ma 20 Žuti Oglavak 4089–099 44�2103300 20�3002200 Porouse quartz latite 11/11 97.8 40.9 75 5.3 26.62 ± 1.60 Ma ...
    ... 20°04'48” 15 Boraé 43°57'34" Quartz latite 718 13.5 66.8 215 4.1 23-20 Ma 3365-372 20°36'07" 16 = KruSevica quarry 44°21'04" — Quartz latite 10/10 210.8 = =— 59.3 73 5.7 25.56 + 1.20 Ma 3729-738 20°24'15” 17 Cik quarry - Karaéevac — 44°22/21” ~— Quartz latite 6/8 64.1 79.1 43 10.4 3748-755 20°23'34” ...

  • Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)

    Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić (2019)
    Paleontology, Stratigraphy, Ecology, Evolution, Behavior and Systematics

  • 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
    ... Belgrade, Faculty of Mining and Geology, Serbia, ana.mladenovic(a)rgf-bg.ac.rs Key Words: Neotethys, occan closure, subduction INTRODUCTION The late Mesozoic geological record in the central Balkan Peninsula is the result of complex processes of the Neotethyan closure and the Adria(Africa)-Europe ...
    ... European · margin have an Adri-like geochronological signature, which argues against the existence of a wide ocean between Adria and Europe in the Late Cretaceous. 3) The numerical 2D modelling [7] was based on conservative finite differences with marker- in-cell method. It was so far able to reproduce ...
    ... of Geosciences, 101, 139-183. 3. Prelević, D., Wehrheim, S., Reutter, M., Romer, R. L., Boev, B., Božović, M., ... & Schmid, S. M. (2017). The Late Cretaceous Klepa basalts in Macedonia (FYROM)— Constraints on the final stage of Tethys closure in the Balkans. Terra Nova, 29(3), 145-153. 4 ...

  • Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides

    Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)
    oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem
    ... formation of late Oligo- cene – early middle Miocene high offset curved strike-slip dextral Cerna and Timok Faults (Figs. 1b, 2 and 3; Berza and Drăgănescu, 1988; Kräutner and Krstić, 2002; Ratschbacher et al., 1993). The 35 km late Oligocene offset of the Cerna Fault and 65 km late Oligocene – ...
    ... Triassic clastics and Middle to Upper Triassic carbonates, a Lower to Middle Jurassic clastic succession, Middle Jurassic to late Early Cretaceous carbonates and locally Late Cretaceous fine-grained sediments (Fig. 3, Anđelković et al., 1977; Bogdanović and Rakić, 1980; Iancu et al., 2005a; Kalenić ...
    ... and Schmid, 1999; Moser et al., 2005; Schmid et al., 1998). During the late extensional exhumation of the Danubian nappes, the main Eocene nappe stacking of the Balkanides took place, which truncated or partly reactivated the late Early Cretaceous thrusts and was followed likely by renewed thrusting ...

  • Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)

    Ana Mladenović, Milorad D. Antić, Branislav Trivić, Vladica Cvetković (2019)
    In this study, we report evidence for brittle deformation in a part of the Carpatho–Balkan orogen, which is explained in terms of effects of the rigid Moesian promontory of the European plate on fault kinematics in East Serbia. We focus on the westernmost part of the Getic Unit of the East Serbian Carpatho–Balkanides, i.e. the Gornjak–Ravanica Unit, located between two main thrusts that were repeatedly activated from Early Cretaceous to recent times. We combine a new data set on ...
    Getikum, Mezijska jedinica, Karpato-balkanski orogen, krte deformacije, Gornjačko-ravanička jedinica

  • Why classical sequence stratigraphy doesn't work in Pannonian basin?

    Dejan Radivojević (2018)
    basen iza ostrvskog luka, detačment, miocen, Panonski basen, riftogeneza, sekvenciona stratigrafija
    ...  Because of active faulting sediments are frequently tilted. The  late rift climax  systems tract (S3c) differ from middle rift systems tract (figure 1) since its sediments expand to footwall  block (frequently is partly eroded). Besides that, in late rift climax systems tract sediments dipping is less  than ...
    ... ract  is very hard to distinguished from early rift climax systems tract.  Besides  initial rift systems tract also early (S3a), middle (S3b) and  late (S3c) rift climax systems  tract  is alinated.  In grabens with  low  subsidence, one or more of  that  systems  tract could be absent.  They are p ...
    ... lake basin, Eastern Pannonian Basin.  Sedimentary Geology 202,  72–95.  Magyar, I., Geary, D. H., Müller, P., 1999. Paleogeographic evolution of the Late Miocene Lake Pannon in  Central Europe, Palaeogeography, Palaeoclimatology, Palaeoecology 147, 151–167.   Loucks,  R.  G.  and  J.  F.  Sarg  1993 ...

  • Age And Mode of the Middle Miocene Marine Flooding of the Pannonian Basin—Constraints from Central Serbia

    Oleg Mandic, Ljupko Rundić, Stjepan Ćorić, Ðurðica Pezelj, Dörte Theobalt, Karin Sant, Wout Krijgsman (2019)
    The timing and mode of the marine flooding of the southern margin of the Pannonian basin in SE Europe is still a matter of debate. In central Serbia, integrated bio-magnetostratigraphic data and quantified high-resolution records are completely missing. Here, we provide paleoenvironmental and paleoecological constraints from the Slanci section located near Belgrade that has an excellent preservation of micro-fauna and flora, i.e., planktonic and benthic foraminifera and calcareous nannoplankton. We integrate their quantified records with sedimentological, natural gamma radioactivity ...
    Srednji miocen, morska transgresija, Panonski basen, područje Beograda

  • To what extent reactivated faults are (not) responsible for karst process: example from Serbian Carpatho-Balkanides?

    Ana Mladenović, Jelena Ćalić (2023)
    Carpatho-Balkanides represent part of the complex Dinaric – Carpatho – Balkan orogenic system, that geomorphologically dominates the central part of the Balkan Peninsula. The existence of this orogenic system is a result of closure of the Neotethys ocean and subsequent convergence of the Adriatic microplate and the Eurasian continent, that has been still active in the recent times. Such geodynamic characteristics conditioned complex tectonic structures, multiply reactivated during Late Cretaceous and Cenozoic times. The main aim of this work ...
    Carpatho-Balkanides, karst caves, reactivated faults, transpressional tectonics

  • Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)

    Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel (2016)
    General Earth and Planetary Sciences
    ... Petrović 1969), intruded by late Cadomian igneous rocks (Antić et al. 2015b), covered by a Lower Ordovician to lower Carboniferous sedimentary sequence (post-Cambrian in Fig. 2; Pavlović 1962; Babović et al. 1977; Kržutner and Krstić 2002), and finally intruded by late Palaeogene magmatic rocks ...
    ... early Late Cretaceous compressional event (Kounov et al. 2010). Sedimentary cover and brittle tectonics The oldest undeformed and non-metamorphosed rocks in the study area are the Santonian to lower Maastrichtian sedi- mentary rocks (86—70 Ma, Fig. 2). These relatively shallow Late Cretaceous ...
    ... younger and the older magmatic rocks (Fig. 10e). Occasionally, this late cleavage Sc in the old quartz-monzonite intersects the older foliation S, at low angles, resulting in a structure similar to pencil cleavage (Fig. 10e). Late cleavage Sc pre- dominantly dips at moderate angles towards the ...