Pregled bibliografske jedinice broj: 491614
Evidence for Badenian local sea level changes in the proximal area of the North Croatian Basin
Evidence for Badenian local sea level changes in the proximal area of the North Croatian Basin // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 63 (2010), 3; 259-269 doi:10.4154/GC.2010.21 (međunarodna recenzija, članak, znanstveni)
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Naslov
Evidence for Badenian local sea level changes in the proximal area of the North Croatian Basin
Autori
Bakrač, Koraljka ; Hajek-Tadesse, Valentina ; Miknić, Mirjana ; Grizelj, Anita ; Hećimović, Ivan ; Kovačić, Marijan
Izvornik
Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society (1330-030X) 63
(2010), 3;
259-269
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Miocene ; Badenian ; North Croatia Basin ; Coal bearing horizons ; palaeoecology ; biostratigraphy
Sažetak
Quantitative analysis of palynomorphs, foraminifera and ostracods enabled the recognition of biotic events and the reconstruction of environmental change in the Badenian sediments from the Vrhovčak section of Mt. Samoborsko gorje (NW Croatia). During the Middle Miocene the investigated area of Mt. Samoborska gora was located at the south- western margin of the North Croatian Basin, which represents the south-western edge of the Pannonian Basin System and the Central Paratethys Basin. This marginal position within the basin controlled the specifi c evolution of the depositional area during the Badenian. The occurrence of coal bearing horizons and freshwater fl ora and fauna in the middle part of the Vrhovčak section provide new data for the reconstruction of Badenian palaeoenvironments. A fall in sea level and the probable isolation of this area in the Badenian seems to be responsible for the appearance of a new fauna and fl ora. The marine sediments from the base of the Vrhovčak section may be correlated to cycle TB 2.4 of the main Badenian transgression, which affected the entire Central Paratethys area. This was followed by a regression and lowstand (Ser2), which, correlated to the middle part of the section, with freshwater sediments and coal bearing horizons. The upper part of the Vrhovčak section with marine sediments represents the Late Badenian cycle TB 2.5.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
181-1811096-1093 - Osnovna geološka karta Republike Hrvatske 1:50.000 (Belak, Mirko, MZOS ) ( CroRIS)
181-1811096-1102 - Strukturno-geomorfološka karta RH 1:100.000 (Hećimović, Ivan, MZOS ) ( CroRIS)
181-1953068-0241 - Odraz paleoklimatskih promjena u jursko-krednim sedimentima Krških Dinarida (Hajek-Tadesse, Valentina, MZOS ) ( CroRIS)
181-1953068-0363 - Holocenski sedimenti kao zapis promjena u okolišu Jadranskih slivova (Koch, Georg, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Hrvatski geološki institut
Profili:
Anita Grizelj
(autor)
Ivan Hećimović
(autor)
Valentina Hajek-Tadesse
(autor)
Mirjana Miknić
(autor)
Koraljka Bakrač
(autor)
Marijan Kovačić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus