The Neogene evolution and hydrocarbon potential of the Pannonian Basin in Croatia

Lučić, Dubravko; Saftić, Bruno; Krizmanić, Krešimir; Prelogović, Eduard; Britvić, Vjekoslav; Mesić, Ivan; Tadej, Jasna

doi:10.1016/s0264-8172(00)00038-6

Cited by 69 publications

(45 citation statements)

References 11 publications

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“…SZB Oligocene to Lower Miocene Slovenia-Zagorje Basin, PB Pannonian Basin, PF Periadriatic Fault, LF Lavantal Fault, SˇF Š oštanj Fault, CF Celje Fault, DoF Donat Fault, LjF Ljutomer Fault, BF Balaton Fault, NF Nagykanizsa Fault, SF Sava Fault, DrF Drava Fault Pannonian Basin, comprises an upward succession of alluvial/lacustrine deposits and terminates with the marine deposits of the Paratethys transgression. The Sava and Drava depressions accumulated thick clastic deposits plumbed by mud rocks that trapped significant oil accumulations from basement rocks (Lučić et al 2001;Saftić et al 2003;Dolton 2006). Our study areas are located at the western margin of the Drava depression (Mt.…”

Section: Geological Settingmentioning

confidence: 99%

Paleogeographic evolution of the Southern Pannonian Basin: 40Ar/39Ar age constraints on the Miocene continental series of Northern Croatia

Mandić

Leeuw

Bulić

et al. 2011

Int J Earth Sci (Geol Rundsch)

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The Pannonian Basin, originating during the Early Miocene, is a large extensional basin incorporated between Alpine, Carpathian and Dinaride fold-thrust belts. Back-arc extensional tectonics triggered deposition of up to 500-m-thick continental fluvio-lacustrine deposits distributed in numerous sub-basins of the Southern Pannonian Basin. Extensive andesitic and dacitic volcanism accompanied the syn-rift deposition and caused a number of pyroclastic intercalations. Here, we analyze two volcanic ash layers located at the base and top of the continental series. The lowermost ash from Mt. Kalnik yielded an 40 Ar/ 39 Ar age of 18.07 ± 0.07 Ma. This indicates that the marine-continental transition in the Slovenia-Zagorje Basin, coinciding with the onset of rifting tectonics in the Southern Pannonian Basin, occurs roughly at the Eggenburgian/Ottnangian boundary of the regional Paratethys time scale. This age proves the synchronicity of initial rifting in the Southern Pannonian Basin with the beginning of sedimentation in the Dinaride Lake System. Beside geodynamic evolution, the two regions also share a biotic evolutionary history: both belong to the same ecoregion, which we designate here as the Illyrian Bioprovince. The youngest volcanic ash level is sampled at the Glina and Karlovac sub-depressions, and both sites yield the same 40 Ar/ 39 Ar age of 15.91 ± 0.06 and 16.03 ± 0.06 Ma, respectively. This indicates that lacustrine sedimentation in the Southern Pannonian Basin continued at least until the earliest Badenian. The present results provide not only important bench marks on duration of initial synrift in the Pannonian Basin System, but also deliver substantial backbone data for paleogeographic reconstructions in Central and Southeastern Europe around the Early-Middle Miocene transition.

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Section: Geological Settingmentioning

confidence: 99%

Paleogeographic evolution of the Southern Pannonian Basin: 40Ar/39Ar age constraints on the Miocene continental series of Northern Croatia

Mandić

Leeuw

Bulić

et al. 2011

Int J Earth Sci (Geol Rundsch)

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“…But Badenian is generally described as period when marine sedimentation took place everywhere in CPBS (e.g. Lučić et al, 2001, Vrbanac, 2006. Some new results located begging of all Neogene sedimentation in CPBS just in Badenian (Ćorić et al, 2009), what is today mostly accepted.…”

Section: Lower and Middle Miocene (1 St ) Megacyclementioning

confidence: 99%

Neogene Tectonics in Croatian Part of the Pannonian Basin and Reflectance in Hydrocarbon Accumulations

Malvić¹,

Velić²

2011

New Frontiers in Tectonic Research - At the Midst of Plate Convergence

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“…Prior to the development of the Pannonian Basin, the assembly of the underlying basement from Carpathian convergence ended sometime before 12 Ma [11]. The first syn-rift extensional phase is documented by early Miocene subsidence and sedimentation [12][13][14][15][16]. This extension was also synchronous with the major extension of two microcontinents: ALCAPA and Tisza.…”

Section: Geologic-tectonic Setting Of the Pannonian Basin Serbian Emmentioning

confidence: 99%

Seismic stratigraphy based chronostratigraphy (SSBC) of the Serbian Banat region of the Pannonian Basin

Pigott

Radivojević

2010

Open Geosciences

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Seismic stratigraphy based chronostratigraphic (SSBC) analysis of the Serbian Banat region allows the delineation of the spatial and stratigraphic relationships of the generally regressive and shallowing upward Neogene depositional fill of a tectonically unstable central portion of the Pannonian Basin. When geometrically restored in time and space, the sediment dispersal directions, sediment source directions, types of sedimentation breaks and the tectonic events influencing basin evolution can be delineated. For such an analysis the timetransgressive lithostratigraphic units used in the neighbouring Hungarian part of the Pannonian Basin are conveniently introduced based upon their characteristic seismic facies and constrained borehole log records as mappable seismic stratigraphic sequence units, termed "seismic operational sequences". The respective Neogene stage and operational sequence equivalents (Hungarian lithostratigraphic units or formations) are the Middle Miocene (Badenian, Sarmatian), Upper Miocene-Lower Pliocene (Pannonian-Endrod and Szolnok Formations; Pontian-Algyo and Ujfalu Formations and Lower Pliocene-Zagyva Formation) and Upper PlioceneQuaternary (Nagyalfold Formation). SSBC analysis greatly assists in the geological constraint or "geovalidation" of interpreted seismic stratigraphic relationships and provides potentially critical insight into stratigraphic and structural problems of non-unique interpretations. In the specific case, using such an approach on previously unpublished regional seismic lines, SSBC analysis reveals that the Banat region has undergone structural inversion. This may be related to changes in local stress directions along strike slip faults, which initiated in earliest Late Miocene (Endrod Formation), culminating in the reverse tilting and incipient shortening of the western graben. Therefore during the time interval that the Badenian through Endrod sediments were deposited in the graben, autocyclic progradation initiated from the Kikinda Szeged High in the East followed by Szolnok, Algyo, Ujfalu and younger units prograding from the West as the central high uplifted relative to the graben. Such tectonic inversion has substantial hydrocarbon potential implications for exploration in the region.

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The Neogene evolution and hydrocarbon potential of the Pannonian Basin in Croatia

Cited by 69 publications

References 11 publications

Paleogeographic evolution of the Southern Pannonian Basin: 40Ar/39Ar age constraints on the Miocene continental series of Northern Croatia

Paleogeographic evolution of the Southern Pannonian Basin: 40Ar/39Ar age constraints on the Miocene continental series of Northern Croatia

Neogene Tectonics in Croatian Part of the Pannonian Basin and Reflectance in Hydrocarbon Accumulations

Seismic stratigraphy based chronostratigraphy (SSBC) of the Serbian Banat region of the Pannonian Basin

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