Annales g?ologiques de la Peninsule balkanique最新文献

{"title":"A few remarks on the Triassic paleogeography and geodynamic link between the Dinarides an the Serbo-Macedonian unit","authors":"D. Spahić, T. Gaudenyi","doi":"10.2298/gabp191212006s","DOIUrl":"https://doi.org/10.2298/gabp191212006s","url":null,"abstract":"A recently recycled tectonic hypothesis in which the Serbo-Macedonian Unit rifted off during Ladinian from the Dinarides is tested. The Triassic rifting, according to this concept, led to the opening and the formation of a northwestern branch of Neotethys (=Vardar Ocean). Similar concept explains the developments within the Inner Hellenide allochoton (Serbo-Macedonian Unit and Pelagonides). The testing of early Alpine configuration in Serbia shows, however, that the two crystalline basement units have significant paleogeographic variances. The study moreover includes the differences in Paleozoic metamorphic grades between two inliers, their exhumation times, etc. The investigated pre-Triassic paleogeographic and geodynamic variances unambiguously contradict any connection before and during Triassic (Ladinian). In this regard, by using the available field data, and the juxtaposed Late Paleozoic Variscan tectonometamorphic differences, the paper underscores the large differences in the (pre)Triassic plate configurations and paleogeography. The synthesis displays the two separate positions of these microplates situated along with the length of this segment of the Triassic Eurasian continental margin.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114676922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short note on the first record of fossil shark teeth in the Chehel-Kaman formation, Iran","authors":"Nicolae Trif, F. Ghaemi, J. Taheri, Morteza Taherpour-Khalil-Abad","doi":"10.2298/gabp200214003t","DOIUrl":"https://doi.org/10.2298/gabp200214003t","url":null,"abstract":"Shark teeth discovered in the late Paleocene-early Eocene Chehel-Kaman Formation in NE Iran bring new data on the fossil fish record from this country. Two genera from the location are described and figured. The present record is one of the very few reports of fossil shark teeth from the Cenozoic of Iran and the first one from this formation and region. The marine vertebrates known from this region of the Tethys Sea are very scarce.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123821851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reconsidering paleozoic differences between the Jadar block and the Drina-Ivanjica unit","authors":"D. Spahić, T. Gaudenyi","doi":"10.2298/gabp191014002s","DOIUrl":"https://doi.org/10.2298/gabp191014002s","url":null,"abstract":"The peculiar Jadar block has an intervening position separating the main Neotethyan West Vardar Zone (including ophiolites of Late Jurassic age) and a passive margin lithospheric segment of the Apulia/Adria microplate referred to as the Drina-Ivanjica block. The review aimed to reassess the peri- Neotethyan paleogeography affecting the evolution of the Neotethyan oceanic crust (?single? vs. ?multiple oceans? or single- vs. two ophiolite belts) by juxta - posing the key differences of the late Variscan temporal evolution (controlling early Alpine paleogeography) between the Jadar block and Drina?Ivanjica crystalline segment. The study goal is the questionable paleogeographic affinity of the Jadar block. Contrary to the recent inferences attributing the Jadar block as a segment of the Apulia/Adria microplate, the study examine whether and how the Jadar Late Paleozoic succession may allow for an alter - native paleogeographic solution of the Neotethyan relevance. According to this comparison survey of these late Paleozoic successions, it appears that the Jadar block may carry a (tentative) evidence of the proximity of the western Paleotethys. The comparison yields a putative paleogeographic position as - sociating the Jadar block with the post-Variscan European margin (not ?pulia/Adria microplate). The proposed shift of the Permian-Triassic paleo - geographic position of the Jadar block inevitably affects the obduction length i.e. questions a favourable protracted along strike-width of the overriding Neotethyan West Vardar ophiolites (?single ocean model?).","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"103 25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127437638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Air-suspended particles of air in the urban zone of Lazarevac town (Serbia): An environmental aspect","authors":"Z. Cvetkovic, Maja Poznanovic-Spahic, Jelena Kozoderovic, D. Spahić, S. Polavder","doi":"10.2298/gabp1902087c","DOIUrl":"https://doi.org/10.2298/gabp1902087c","url":null,"abstract":"Composite monthly samples of airborne particles collected at the measuring\u0000 station in Lazarevac (Kolubara basin, Serbia) during nine consecutive\u0000 months were chemically characterized in this study. The concentrations of\u0000 certain minor elements in the PM10 particles exceed a pallet of the elements\u0000 that contain values higher than the maximum allowed concentrations. The most\u0000 concerning are the As and Co concentrations, two very toxic elements that\u0000 can cause cancer-related sicknesses through eventual inhalation. This report\u0000 connects the chemical composition of the suspended air particles (potential\u0000 pollutants) with their source and provides an estimate of the air quality\u0000 in the investigated area for a particular timeframe of several consecutive\u0000 months. The results indicated that air quality in Lazarevac area was rather\u0000 low, affected by the excessive As and Co concentrations. The main source of\u0000 the measured air pollution was an increased level of ash. The resulting\u0000 ash-dominating pollution implies the necessity of the use of proper air\u0000 filters in the nearby thermo-electric power plants, and sustainable use of\u0000 coal in domestic households. In addition, the pollution can be moderated by\u0000 careful use of coal as a solid fuel in individual local households. The\u0000 results additionally provide a solid base for the future comparative studies\u0000 of the local and regional air quality.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121852168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bispiraloconulus serbicus Schlagintweit, Bucur & Sudar, 2019 (arborescent benthic foraminifer) and Torremiroella hispanica Brun & Canerot, 1979 from the late Barremian of Kopet-Dagh sedimentary basin (NE Iran) and their palaeobiogeographic revisions","authors":"Morteza Taherpour-Khalil-Abad, J. Taheri, Mahmoud Rezamajidifard, Zinat Hassanzadeh, I. Carevic","doi":"10.2298/gabp1902039t","DOIUrl":"https://doi.org/10.2298/gabp1902039t","url":null,"abstract":"during micropaleontological investigations on the lower cretaceous\u0000 successions of the tirgan Formation in Kopet-dagh sedimentary basin, some\u0000 new achievements are yielded. in this regards, the first occurrence of\u0000 Bispiraloconulus serbicus Schlagintweit, Bucur & Sudar in close association\u0000 with Torremiroella hispanica Brun & canerot is reported for the first time\u0000 from the upper Barremian of Kopet-dagh sedimentary basin (ne iran). the\u0000 biostratigraphic investigations were carried out on a 197.5 m thick gelian\u0000 stratigraphic succession cropping out along the tirgan Formation located 35\u0000 km southwest of Shirvan town. this study reviews the palaeogeographical\u0000 distribution and age of Bispiraloconulus serbicus Schlagintweit, Bucur &\u0000 Sudar and Torremiroella hispanica Brun & canerot along the northern tethyan\u0000 margins and extends its pal?eobiogeographical existence.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124683067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intraoceanic subduction of the northwestern Neotethys and geodynamic interaction with Serbo-Macedonian foreland: Descending vs. overriding near-trench dynamic constraints (East Vardar Zone, Jastrebac Mts., Serbia)","authors":"D. Spahić, T. Gaudenyi","doi":"10.2298/gabp1902065s","DOIUrl":"https://doi.org/10.2298/gabp1902065s","url":null,"abstract":"A composite paleogeographic and plate kinematic spatiotemporal reconstruction\u0000 of the exhumed Neotethyan cross-lithospheric footwall amalgamation\u0000 (Jastrebac dome) incorporates the two formerly underplating oceanic\u0000 entities, West Vardar- and East Vardar Zone. These ophiolite-bearing\u0000 agglomerations are unroofed within the accretionary Paleogene to Miocene\u0000 core-complex, beneath the Serbo-Macedonian overriding plate. The exposed\u0000 Neotethyan crustal amalgamation is comprised of: an (i) folded trench\u0000 assemblage of uncertain Mesozoic? Paleogeographic affinity metamorphosed\u0000 under a greenschist-grade (West- vs. East Vardar Zone or Neotethyan crust-\u0000 vs. its back-arc system?) sandwiched beneath the overlying (ii) late\u0000 Cretaceous - Paleogene (meta)turbidites. To make matters more intricate, at\u0000 the closest proximity of the dome (Mali Jastrebac Mountain) there is a\u0000 similar (iii) greenschist-facies amalgamation comprised of the\u0000 Neoproterozoic - Lower Paleozoic ocean-floor assembly (Supragetic basement).\u0000 The interpretations of this rather controversial cross-lithospheric\u0000 structure include a reassessment of the obduction sequence, and are\u0000 underpinned by the restoration of the near-trench microplate motions. The\u0000 study addresses the (1) local finite configuration (Serbo-Macedonian hanging\u0000 wall vs. Neo - tethyan intraoceanic arc) and the (2) spatiotemporal geometry\u0000 of the principal (micro)plate boundaries (Serbo-Macedonian Unit vs.\u0000 Apulia/Adria). Unlike the earlier proposal of the ophiolite obduction onto\u0000 the Serbo-Macedonian Unit onto the Apulia/Adria hinterland (or external\u0000 segment of the ?Dacia mega-terrane?), we here propose a west-vergent\u0000 obduction of the East Vardar Zone ophiolites onto the descending Neotethyan\u0000 lithosphere (West Vardar ophiolites) - a similar scenario to its\u0000 continuation in Greece (Peonias subzone).","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116230450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Palaeoflora of Kamenica (Pranjani basin, western Serbia)","authors":"Zorica Lazarević, L. Milovanović, J. Milivojević, I. Vasiljević","doi":"10.2298/gabp1902053l","DOIUrl":"https://doi.org/10.2298/gabp1902053l","url":null,"abstract":"Palaeofloras of the Paleogene in Serbia are relatively rare, especially in\u0000 comparison with floras from Neogene sediments. Most Paleogene\u0000 phytoassociations from the territory of Serbia existed in a dry and warm\u0000 climate. The youngest Paleogene phytoassociation originates from the\u0000 Pranjani Basin (Western Serbia), locality Kamenica. The age of this\u0000 palaeoflora is determined as Late Oligocene. This fossil plant assemblage is\u0000 different from other Paleogene phytoassociations. The palaeoflora from\u0000 Kamenica is characterized with leaf imprints larger than in other Paleogene\u0000 fossil floras. Furthermore, it differs in taxonomical composition. The\u0000 prevailing forms are conifers and representatives of broad-leaved evergreen\u0000 forests. In other Paleogene phytoassociations, elements of broad-leaved\u0000 evergreen forests are extremely rare. The dominating elements in the\u0000 palaeoflora of Kamenica are the conifers, especially Glyptostrobus, Pinus,\u0000 Sequoia and Tetraclinis. The representatives of the broad-leaved evergreen\u0000 forests are Laurus, Magnolia, ?Quercus?, etc.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132288563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First record of Gitolampas subrotundus (Cotteau, 1856) (Echinoidea) from the Late Paleocene of Iran","authors":"J. Francisco, Morteza Taherpour-Khalil-Abad, J. Taheri, Maryam Ahmadi-Kooshki, Mahmoud Majidifard Reza","doi":"10.2298/gabp1902001c","DOIUrl":"https://doi.org/10.2298/gabp1902001c","url":null,"abstract":"In this paper we present the first record of well preserved specimens of\u0000 Gitolampas subrotundus (Cotteau, 1856) from the Late Paleocene of Iran\u0000 (Jorasan Razavi county, northeast Iran). the detailed biostratigraphic and\u0000 calcareous nannofossils investigations were carried out on a stratigraphic\u0000 section in Chehel Formation. this study extends the palaeogeographical\u0000 distribution of Late Paleocene echinids along the northern tethyanmargins.\u0000 the investigated fossiliferous section is compared with coeval strata from\u0000 other european regions.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133813096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Facies analyses, biostratigraphy and radiometric dating of the Lower-Middle Miocene succession near Zajecar (Dacian basin, eastern Serbia)","authors":"L. Rundić, N. Vasić, M. Banješević, D. Prelević, V. Gajić, Bojan Kostić, Jelena Stefanović","doi":"10.2298/GABP1902013R","DOIUrl":"https://doi.org/10.2298/GABP1902013R","url":null,"abstract":"Lower-Middle Miocene sedimentary succession and the conformable/\u0000 unconformable relationships between the lacustrine-continental systems (i.e.\u0000 DLS, SLS) and Badenian marine transgression represents one of the intrigue\u0000 topics. Herein, we studied five exploration boreholes (eastern Serbia) and\u0000 analyzed the main facies pattern, biostratigraphic characteristics of the\u0000 Miocene succession, and applied the U-Pb radiometric dating of volcanic\u0000 tuffs interstratified in the sedimentary series with coal layers (borehole\u0000 NRKR- 17002). The obtained concordia age of 16.9 ?0.2 Ma for all the\u0000 analysed zircon grains without any inherited cores indicate a single\u0000 magmatic event. We definite the freshwater series originated during Early\u0000 Miocene Karpatian (= late Burdigalian). Consequently, for the first time, we\u0000 demonstrated that age of ? part of the Serbian Lake System (SLS) is much\u0000 older than it was previous reported. In addition, sporadic findings of\u0000 foraminifers, ostracods and molluscs documented the late Badenian marine\u0000 transgression in eastern Serbia. If accept this fact the flooding occurred\u0000 later than in the rest of Serbia (< 14.5 Ma). However, the lack of quality\u0000 data and unclear stratigraphic position of some parts of the clastic\u0000 succession (? Lower-Middle Badenian) makes this claim uncertain.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121515643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The first evidence of marine Badenian transgression near Koceljeva (central Paratethys, Western Serbia)","authors":"G. Jovanović, S. Ćorić, S. Vrabac","doi":"10.2298/GABP1901001J","DOIUrl":"https://doi.org/10.2298/GABP1901001J","url":null,"abstract":"This paper presents the first detailed biostratigraphic investigation of\u0000 deposits cropping out in stream Sumijevac near Koceljeva (western Serbia).\u0000 The most important fossil communities and their significance are presented.\u0000 New biostratigraphic results have been achieved by the study of calcareous\u0000 nannoplankton, foraminifera and mollusks fauna which clearly indicate the\u0000 presence of the lower Badenian zone (Lagenid Zone), and defines preciously\u0000 time of the marine transgression in this area. Further, the revised age of\u0000 the sedimentary deposits presented here provides the necessary background\u0000 information for future research of the Badenian sediments of Serbia and\u0000 neighbouring regions.","PeriodicalId":378337,"journal":{"name":"Annales g?ologiques de la Peninsule balkanique","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126690328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}