TY  - JOUR
AU  - Carević, Ivana
AU  - Taherpour-Khalil-Abad, Morteza
AU  - Mirković, Monika
AU  - Jovanović, Velimir
AU  - Mojtahedin, Elham
AU  - Vušković, Dragana
AU  - Vušković, Dragana
PY  - 2018
UR  - https://gery.gef.bg.ac.rs/handle/123456789/945
AB  - The occurrence of microfossil assemblage represented by calpionellids in close association with benthic foraminifera and encrusting Crescentiella morronensis is reported for the first time from the Upper Tithonian of NE Serbia. The biostratigraphic and sedimentological investigations were carried out on a 250 m thick carbonate succession in Jelenska Stena quarry cropping out along the Danube River Gorge in the border area of Serbian Carpatho-Balkanides and Romanian Southern Carphatians. On the basis of determined benthic foraminiferal taxa Textularia sp. cf. T bettenstaedti and Everticyclammina praekelleri in the lower part of the succession and calpionellid association dominated by the representatives of calpionellid genera Tintinnopsella, Crassicollaria and Calpionella the carbonate succession is assigned to the Upper Tithonian. The scarcity of calpionellid zonal species prevents the nominal zones being recognized. Petrographic analysis of thin-sections led to the recognition of three basin microfacies types: bioclastic wackestone, bioclastic peloidal wackestone/packstone and mudstone. These microfacies characterize the SMF 3 and SMF 4 which indicate deposition in slope and toe-of-slope environments. This study extends the palaeogeographical distribution of Upper Tithonian calpionellids along the northern Tethyan margins. The investigated carbonate succession is compared with coeval strata from other northern Tethyan regions.
PB  - Slovak Acad Sciences Geological  Inst, Bratislava
T2  - Geologica Carpathica
T1  - Calpionellid biostratigraphy and microfacies of the Upper Tithonian pelagic carbonates in northeastern Serbia (Carpatho-Balkanides)
VL  - 69
IS  - 3
SP  - 301
EP  - 311
DO  - 10.1515/geoca-2018-0018
UR  - https://hdl.handle.net/21.15107/rcub_gery_945
ER  - 

@article{
author = "Carević, Ivana and Taherpour-Khalil-Abad, Morteza and Mirković, Monika and Jovanović, Velimir and Mojtahedin, Elham and Vušković, Dragana and Vušković, Dragana",
year = "2018",
abstract = "The occurrence of microfossil assemblage represented by calpionellids in close association with benthic foraminifera and encrusting Crescentiella morronensis is reported for the first time from the Upper Tithonian of NE Serbia. The biostratigraphic and sedimentological investigations were carried out on a 250 m thick carbonate succession in Jelenska Stena quarry cropping out along the Danube River Gorge in the border area of Serbian Carpatho-Balkanides and Romanian Southern Carphatians. On the basis of determined benthic foraminiferal taxa Textularia sp. cf. T bettenstaedti and Everticyclammina praekelleri in the lower part of the succession and calpionellid association dominated by the representatives of calpionellid genera Tintinnopsella, Crassicollaria and Calpionella the carbonate succession is assigned to the Upper Tithonian. The scarcity of calpionellid zonal species prevents the nominal zones being recognized. Petrographic analysis of thin-sections led to the recognition of three basin microfacies types: bioclastic wackestone, bioclastic peloidal wackestone/packstone and mudstone. These microfacies characterize the SMF 3 and SMF 4 which indicate deposition in slope and toe-of-slope environments. This study extends the palaeogeographical distribution of Upper Tithonian calpionellids along the northern Tethyan margins. The investigated carbonate succession is compared with coeval strata from other northern Tethyan regions.",
publisher = "Slovak Acad Sciences Geological  Inst, Bratislava",
journal = "Geologica Carpathica",
title = "Calpionellid biostratigraphy and microfacies of the Upper Tithonian pelagic carbonates in northeastern Serbia (Carpatho-Balkanides)",
volume = "69",
number = "3",
pages = "301-311",
doi = "10.1515/geoca-2018-0018",
url = "https://hdl.handle.net/21.15107/rcub_gery_945"
}

Carević, I., Taherpour-Khalil-Abad, M., Mirković, M., Jovanović, V., Mojtahedin, E., Vušković, D.,& Vušković, D.. (2018). Calpionellid biostratigraphy and microfacies of the Upper Tithonian pelagic carbonates in northeastern Serbia (Carpatho-Balkanides). in Geologica Carpathica
Slovak Acad Sciences Geological  Inst, Bratislava., 69(3), 301-311.
https://doi.org/10.1515/geoca-2018-0018
https://hdl.handle.net/21.15107/rcub_gery_945

Carević I, Taherpour-Khalil-Abad M, Mirković M, Jovanović V, Mojtahedin E, Vušković D, Vušković D. Calpionellid biostratigraphy and microfacies of the Upper Tithonian pelagic carbonates in northeastern Serbia (Carpatho-Balkanides). in Geologica Carpathica. 2018;69(3):301-311.
doi:10.1515/geoca-2018-0018
https://hdl.handle.net/21.15107/rcub_gery_945 .

Carević, Ivana, Taherpour-Khalil-Abad, Morteza, Mirković, Monika, Jovanović, Velimir, Mojtahedin, Elham, Vušković, Dragana, Vušković, Dragana, "Calpionellid biostratigraphy and microfacies of the Upper Tithonian pelagic carbonates in northeastern Serbia (Carpatho-Balkanides)" in Geologica Carpathica, 69, no. 3 (2018):301-311,
https://doi.org/10.1515/geoca-2018-0018 .,
https://hdl.handle.net/21.15107/rcub_gery_945 .

TY  - JOUR
AU  - Carević, Ivana
AU  - Abad, Morteza Taherpour Khalil
AU  - Ljubović-Obradović, Darivojka
AU  - Vaziri, Seyed Hamid
AU  - Mirković, Monika
AU  - Aryaei, Ali Asghar
AU  - Stejić, Petar
AU  - Ashouri, Ali Reza
PY  - 2013
UR  - https://gery.gef.bg.ac.rs/handle/123456789/598
AB  - In the Getic of the Carpatho-Balcanides (eastern Serbia) and the Tirgan Formation of the Kopet-Dagh Basin (northeast Iran), platform carbonates were deposited during the Barremian/Early Aptian in environments in the domain of the northern Alpine Tethys and deformed during the Alpine orogeny. In this study, Urgonian carbonate platform deposits are discussed in detail with regard to depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology. Detailed sedimentological and palaeontological investigations have been carried out on five sections in eastern Serbia and three sections in northeast Iran supported by an analysis of 392 thin-sections. Petrographic analysis of thin-sections led to the recognition of eight microfacies types grouped into four facies zones. A supratidal-intertidal (restricted)-intertidal (open-lagoon)-platform-margin sand-shoal transition was recorded in both areas. Supratidal facies are characterized by bioclastic mudstones and fenestral and peloidal wackestones and packstones; intertidal (restricted) facies are represented by bioclastic wackestones, whereas intertidal (open-lagoon) facies are indicated by bioclastic packstones/grainstones and oncoid grainstones. High-energy sand-shoal fades are dominated by ooid grainstones/rudstones followed by orbitolinid packstones. Benthic foraminifera are especially abundant and along with calcareous algae are the most important fossils used for age determination of shallow-marine carbonate deposits. Thirty-two benthic foraminiferal genera were identified from eastern Serbia with an additional 38 genera from northeast Iran dominated by agglutinated forms. Identified calcareous algae provide significant data for depositional environments and palaeoecology. The microfossil associations in the two regions are very similar and share a number of common characteristics, but also some differences and show a strong affinity to those of the northern margins of Tethys. In both study areas shallow-marine environments of the Barremian/Early Aptian were replaced by deep-marine conditions during the Late Cretaceous. (C) 2012 Elsevier Ltd. All rights reserved.
PB  - Academic Press Ltd- Elsevier Science Ltd, London
T2  - Cretaceous Research
T1  - Comparisons between the Urgonian platform carbonates from eastern Serbia (Carpatho-Balkanides) and northeast Iran (Kopet-Dagh Basin): Depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology
VL  - 40
SP  - 110
EP  - 130
DO  - 10.1016/j.cretres.2012.06.003
UR  - https://hdl.handle.net/21.15107/rcub_gery_598
ER  - 

@article{
author = "Carević, Ivana and Abad, Morteza Taherpour Khalil and Ljubović-Obradović, Darivojka and Vaziri, Seyed Hamid and Mirković, Monika and Aryaei, Ali Asghar and Stejić, Petar and Ashouri, Ali Reza",
year = "2013",
abstract = "In the Getic of the Carpatho-Balcanides (eastern Serbia) and the Tirgan Formation of the Kopet-Dagh Basin (northeast Iran), platform carbonates were deposited during the Barremian/Early Aptian in environments in the domain of the northern Alpine Tethys and deformed during the Alpine orogeny. In this study, Urgonian carbonate platform deposits are discussed in detail with regard to depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology. Detailed sedimentological and palaeontological investigations have been carried out on five sections in eastern Serbia and three sections in northeast Iran supported by an analysis of 392 thin-sections. Petrographic analysis of thin-sections led to the recognition of eight microfacies types grouped into four facies zones. A supratidal-intertidal (restricted)-intertidal (open-lagoon)-platform-margin sand-shoal transition was recorded in both areas. Supratidal facies are characterized by bioclastic mudstones and fenestral and peloidal wackestones and packstones; intertidal (restricted) facies are represented by bioclastic wackestones, whereas intertidal (open-lagoon) facies are indicated by bioclastic packstones/grainstones and oncoid grainstones. High-energy sand-shoal fades are dominated by ooid grainstones/rudstones followed by orbitolinid packstones. Benthic foraminifera are especially abundant and along with calcareous algae are the most important fossils used for age determination of shallow-marine carbonate deposits. Thirty-two benthic foraminiferal genera were identified from eastern Serbia with an additional 38 genera from northeast Iran dominated by agglutinated forms. Identified calcareous algae provide significant data for depositional environments and palaeoecology. The microfossil associations in the two regions are very similar and share a number of common characteristics, but also some differences and show a strong affinity to those of the northern margins of Tethys. In both study areas shallow-marine environments of the Barremian/Early Aptian were replaced by deep-marine conditions during the Late Cretaceous. (C) 2012 Elsevier Ltd. All rights reserved.",
publisher = "Academic Press Ltd- Elsevier Science Ltd, London",
journal = "Cretaceous Research",
title = "Comparisons between the Urgonian platform carbonates from eastern Serbia (Carpatho-Balkanides) and northeast Iran (Kopet-Dagh Basin): Depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology",
volume = "40",
pages = "110-130",
doi = "10.1016/j.cretres.2012.06.003",
url = "https://hdl.handle.net/21.15107/rcub_gery_598"
}

Carević, I., Abad, M. T. K., Ljubović-Obradović, D., Vaziri, S. H., Mirković, M., Aryaei, A. A., Stejić, P.,& Ashouri, A. R.. (2013). Comparisons between the Urgonian platform carbonates from eastern Serbia (Carpatho-Balkanides) and northeast Iran (Kopet-Dagh Basin): Depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology. in Cretaceous Research
Academic Press Ltd- Elsevier Science Ltd, London., 40, 110-130.
https://doi.org/10.1016/j.cretres.2012.06.003
https://hdl.handle.net/21.15107/rcub_gery_598

Carević I, Abad MTK, Ljubović-Obradović D, Vaziri SH, Mirković M, Aryaei AA, Stejić P, Ashouri AR. Comparisons between the Urgonian platform carbonates from eastern Serbia (Carpatho-Balkanides) and northeast Iran (Kopet-Dagh Basin): Depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology. in Cretaceous Research. 2013;40:110-130.
doi:10.1016/j.cretres.2012.06.003
https://hdl.handle.net/21.15107/rcub_gery_598 .

Carević, Ivana, Abad, Morteza Taherpour Khalil, Ljubović-Obradović, Darivojka, Vaziri, Seyed Hamid, Mirković, Monika, Aryaei, Ali Asghar, Stejić, Petar, Ashouri, Ali Reza, "Comparisons between the Urgonian platform carbonates from eastern Serbia (Carpatho-Balkanides) and northeast Iran (Kopet-Dagh Basin): Depositional facies, microfacies, biostratigraphy, palaeoenvironments and palaeoecology" in Cretaceous Research, 40 (2013):110-130,
https://doi.org/10.1016/j.cretres.2012.06.003 .,
https://hdl.handle.net/21.15107/rcub_gery_598 .

TY  - JOUR
AU  - Ljubović-Obradović, Darivojka
AU  - Carević, Ivana
AU  - Mirković, Monika
AU  - Protić, Nenad
PY  - 2011
UR  - https://gery.gef.bg.ac.rs/handle/123456789/425
AB  - The biostratigraphy of the Upper Cretaceous volcanoclastic-sedimentary formations cropping out in the Timok Eruptive Area of the eastern Serbian Carpatho-Balkanides is presented. Four lithostratigraphic units of formation rank are recognized in the Timok area: Stublica Clastics (Upper Albian/Cenomanian), Ostrelj (Lower Turonian/Santonian), Bor Clastics (Campanian/Maastrichtian) and Bukovo (Campanian/?Maastrichtian). Forty two species of planktonic foraminifera have been determined in the studied area. Eight planktonic foraminiferal zones of Middle Cenomanian through Middle Campanian age have been recognized. These are: Thahnanninella reicheli Interval Zone (Middle Cenomanian), Rotalipora cushmani Taxon Range Zone (Upper Cenomanian), Helvetoglobotruncana helvetica Taxon Range Zone (Lower Turonian), Marginotruncana sigali-Dicarinella primitiva Interval Zone (Upper Turonian to lowermost Coniacian), Dicarinella concavata Interval Zone (Lower Coniacian to lowermost Santonian), Dicarinella asymetrica Taxon Range Zone (Santonian), Globotruncanita elevata Interval Zone (Lower Campanian) and the Globotruncana ventricosa Interval Zone (Middle Campanian). The scarcity or lack of zonal species in the Lower Cenomanian and Upper Campanian/Maastrichtian strata prevents recognition of the nominal zones. The Upper Cretaceous planktonic foraminiferal zones from the Timok Eruptive Area are correlated with coeval zones from adjacent regions of Bulgaria and Romania and from other Tethyan regions.
PB  - Slovak Acad Sciences Geological  Inst, Bratislava
T2  - Geologica Carpathica
T1  - Upper Cretaceous volcanoclastic-sedimentary formations in the Timok Eruptive Area (eastern Serbia): new biostratigraphic data from planktonic foraminifera
VL  - 62
IS  - 5
SP  - 435
EP  - 446
DO  - 10.2478/v10096-011-0031-x
UR  - https://hdl.handle.net/21.15107/rcub_gery_425
ER  - 

@article{
author = "Ljubović-Obradović, Darivojka and Carević, Ivana and Mirković, Monika and Protić, Nenad",
year = "2011",
abstract = "The biostratigraphy of the Upper Cretaceous volcanoclastic-sedimentary formations cropping out in the Timok Eruptive Area of the eastern Serbian Carpatho-Balkanides is presented. Four lithostratigraphic units of formation rank are recognized in the Timok area: Stublica Clastics (Upper Albian/Cenomanian), Ostrelj (Lower Turonian/Santonian), Bor Clastics (Campanian/Maastrichtian) and Bukovo (Campanian/?Maastrichtian). Forty two species of planktonic foraminifera have been determined in the studied area. Eight planktonic foraminiferal zones of Middle Cenomanian through Middle Campanian age have been recognized. These are: Thahnanninella reicheli Interval Zone (Middle Cenomanian), Rotalipora cushmani Taxon Range Zone (Upper Cenomanian), Helvetoglobotruncana helvetica Taxon Range Zone (Lower Turonian), Marginotruncana sigali-Dicarinella primitiva Interval Zone (Upper Turonian to lowermost Coniacian), Dicarinella concavata Interval Zone (Lower Coniacian to lowermost Santonian), Dicarinella asymetrica Taxon Range Zone (Santonian), Globotruncanita elevata Interval Zone (Lower Campanian) and the Globotruncana ventricosa Interval Zone (Middle Campanian). The scarcity or lack of zonal species in the Lower Cenomanian and Upper Campanian/Maastrichtian strata prevents recognition of the nominal zones. The Upper Cretaceous planktonic foraminiferal zones from the Timok Eruptive Area are correlated with coeval zones from adjacent regions of Bulgaria and Romania and from other Tethyan regions.",
publisher = "Slovak Acad Sciences Geological  Inst, Bratislava",
journal = "Geologica Carpathica",
title = "Upper Cretaceous volcanoclastic-sedimentary formations in the Timok Eruptive Area (eastern Serbia): new biostratigraphic data from planktonic foraminifera",
volume = "62",
number = "5",
pages = "435-446",
doi = "10.2478/v10096-011-0031-x",
url = "https://hdl.handle.net/21.15107/rcub_gery_425"
}

Ljubović-Obradović, D., Carević, I., Mirković, M.,& Protić, N.. (2011). Upper Cretaceous volcanoclastic-sedimentary formations in the Timok Eruptive Area (eastern Serbia): new biostratigraphic data from planktonic foraminifera. in Geologica Carpathica
Slovak Acad Sciences Geological  Inst, Bratislava., 62(5), 435-446.
https://doi.org/10.2478/v10096-011-0031-x
https://hdl.handle.net/21.15107/rcub_gery_425

Ljubović-Obradović D, Carević I, Mirković M, Protić N. Upper Cretaceous volcanoclastic-sedimentary formations in the Timok Eruptive Area (eastern Serbia): new biostratigraphic data from planktonic foraminifera. in Geologica Carpathica. 2011;62(5):435-446.
doi:10.2478/v10096-011-0031-x
https://hdl.handle.net/21.15107/rcub_gery_425 .

Ljubović-Obradović, Darivojka, Carević, Ivana, Mirković, Monika, Protić, Nenad, "Upper Cretaceous volcanoclastic-sedimentary formations in the Timok Eruptive Area (eastern Serbia): new biostratigraphic data from planktonic foraminifera" in Geologica Carpathica, 62, no. 5 (2011):435-446,
https://doi.org/10.2478/v10096-011-0031-x .,
https://hdl.handle.net/21.15107/rcub_gery_425 .