Facies development and paleoecology of rudists and corals: an example of Campanian transgressive sediments from northern Croatia, northeastern Slovenia, and northwestern Bosnia

Moro, Alan; Horvat, Aleksander; Tomić, Vladimir; Sremac, Jasenka; Bermanec, Vladimir

doi:10.1007/s10347-016-0471-y

Cited by 14 publications

(14 citation statements)

References 48 publications

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“…Varieties of Triassic carbonate rocks are located in the area west and north of the Slovenjske Konjice and Zreče. Upper Cretaceous carbonate rocks were attributed to rudist limestone from Gossau group (Pleničar, 1993;Moro et al, 2016) and occupy area east and west of Zreče (Buser, 2010).…”

Section: Drava-ptuj Basinmentioning

confidence: 99%

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Provenance and morphostratigraphy of the PlioceneQuaternary sediments in the Celje and Drava-Ptuj Basins (eastern Slovenia)

Gale¹,

Rupnik²,

Trajanova³

et al. 2019

Geologija

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This study presents the results of the first systematic morphostratigraphic and provenance analyses of the Pliocene-Quaternary fluvial sediments in the Celje and Drava-Ptuj intramontane basins. Based on the degree of terrace preservation, the dip of the terrace surfaces and fans, and the composition and degree of weathering of the sediments, low-, middle-and high-level terrace groups were constrained and tentatively attributed to Late Pleistocene, Middle Pleistocene and Plio-Early Pleistocene, respectively. The provenance analysis focused on the sediments from the high-level terrace (Plio-Early Pleistocene) and encompassed clast lithological analysis and microfacies analysis of the clasts. The results indicate a local provenance with relatively short transport, which is consistent with the morphology of the clasts. The source rocks of the Plio-Early Pleistocene deposits in the Celje Basin are attributed to the formations outcropping in the southern Pohorje Massif and the Upper Savinja River Valley corresponding to the paleo-Savinja. The possibility of resedimentation of the clasts from Miocene clastic sedimentary rocks located north of the Celje Basin also needs to be considered. The sediments of the Drava-Ptuj Basin originate from the Pohorje Massif, the Kozjak mountain range, and the area south of the Pohorje Massif which were deposited by the paleo-Drava and paleo-Dravinja rivers. Our study indicates that the drainage systems of the paleo-Savinja, paleo-Drava and paleo-Dravinja during the Plio-Early Pleistocene roughly correspond to those of the present day. Izvleček Predstavljamo prve sistematične analize morfostratigrafije in provenience pliocensko-kvartarnih rečnih sedimentov na območju Celjskega in Dravsko-Ptujskega medgorskega bazena. Na podlagi stopnje ohranjenosti morfologije teras, naklona terasnih površin in sestave ter stopnje preperelosti sedimentov so bili opredeljeni trije terasni nivoji in interpretirane starosti teras in vršajev. Spodnjemu terasnemu nivoju je bila interpretativno določena poznopleistocenska starost, srednjemu terasnemu nivoju srednjepleistocenska, zgornjemu terasnemu nivoju pa plio-zgodnjepleistocenska starost. Analiza provenience je bila osredotočena na sedimente višjega terasnega nivoja (pliocen-zgodnji pleistocen) in je temeljila na litološki analizi klastov in analizi mikrofaciesov klastov. Rezultati nakazujejo, da gre za lokalno provenienco proda, kar dodatno potrjujejo sedimentološka opazovanja morfologije klastov. Izvor plio-zgodnjepleistocenskih sedimentov v Celjskem bazenu so domnevno formacije, ki izdanjajo na območju južnega Pohorja in Zgornjesavinjske doline, pri čemer pa moramo upoštevati

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Section: Drava-ptuj Basinmentioning

confidence: 99%

“…Pojavnost različkov triasnih karbonatnih kamnin je omejena na območje zahodno in severno od Slovenskih Konjic in Zreč. Zgornjekredne kamnine so opredeljene kot rudistni apnenci Gossauske grupe (Pleničar, 1993;Moro et al, 2016), ki izdanjajo vzhodno in zahodno od Zreč (Buser, 2010).…”

Section: Dravsko-ptujski Bazenunclassified

Provenance and morphostratigraphy of the PlioceneQuaternary sediments in the Celje and Drava-Ptuj Basins (eastern Slovenia)

Gale¹,

Rupnik²,

Trajanova³

et al. 2019

Geologija

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“…That is why many features described in modern tsuna- There are also differences concerning various peri-Adriatic Late Cretaceous shallow-water carbonate environments. For example, relatively small (narrow and thin) carbonate banks developed within mixed carbonate-siliciclastic Gosau-type settings (Moro, Horvat, Tomi c, Sremac, & Bermanec, 2016;Pol sak, 1981;Sanders & Pons, 1999) are rich in siliciclastic material and various macrofossils, including corals. The tsunami effects on these small fringing carbonate bodies attached to exhumed oceanic and/or continental basement cannot be compared to the effects on the broad and flat ACP interior characterised by deposition of almost pure carbonate mud.…”

Section: On Unknown Tsun Ami Effects In Mod Ern Isolated Carbonate Plmentioning

confidence: 99%

Reply to Comment on “Post‐impact event bed (tsunamite) at the Cretaceous–Palaeogene boundary deposited on a distal carbonate platform interior”

Korbar

McDonald

Fuček³

et al. 2017

Terra Nova

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“…Bauxite exploration is active in all bauxite districts except Liskovica, which was terminated in 2019. Over four decades, various research was conducted with the aim of finding new bauxite deposits, and to date, numerous geological research papers have been published, including: Marinković and Ahac (1979); Marinković and Đorđević (1981); Dragičević (1981); Tomić (1983); Papeš (1984); Dragičević (1987); Dragičević and Velić (1994); Dragičević (1997), Dragičević and Velić (2002); Dragičević and Velić (2006); Galić, Krasić, and Dragičević (2015); Moro, Horvat, Tomić, Sremac, and Bermanec (2016), Budeš, Galić, and Dragičević (2018); Pavičić, Dragičević, and Ivkić (2018) etc.…”

Section: Introductionmentioning

confidence: 99%

Geological settings of the Jajce bauxite bearing-area (Bosnia and Herzegovina)

2019

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In the bauxite-bearing area of Jajce (Bosnia & Herzegovina), exploitation of karst bauxite has occurred for more than 40 years, during which time extensive geological and mining research was also conducted. Here, the geological map of the Jajce bauxite bearing-area (Bosnia & Herzegovina) at a scale of 1:25.000 is presented, accompanied by a geological column and regional geological cross-sections. The map shows the main stratigraphic and tectonic features and positions of the bauxite deposits of the area. This research area covers 343 km 2 , divided into two structural units with four bauxite districts, Liskovica, Bešpelj, Crvene Stijene and Poljane. The Liskovica-Bešpelj structural unit is tectonically very complex, characterized by WE trending structures in subvertical, vertical and overturned positions. The Crvene Stijene-Poljane structural unit is characterized by gentle folds and normal faults. The geological map summarizes all the available data and represents the necessary basis for further geological and mining research of the area.

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Facies development and paleoecology of rudists and corals: an example of Campanian transgressive sediments from northern Croatia, northeastern Slovenia, and northwestern Bosnia

Cited by 14 publications

References 48 publications

Provenance and morphostratigraphy of the PlioceneQuaternary sediments in the Celje and Drava-Ptuj Basins (eastern Slovenia)

Provenance and morphostratigraphy of the PlioceneQuaternary sediments in the Celje and Drava-Ptuj Basins (eastern Slovenia)

Reply to Comment on “Post‐impact event bed (tsunamite) at the Cretaceous–Palaeogene boundary deposited on a distal carbonate platform interior”

Geological settings of the Jajce bauxite bearing-area (Bosnia and Herzegovina)

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