Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Middle Miocene drowned ramp in the vicinity of Marija Bistrica (Northern Croatia) (CROSBI ID 254997)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Sremac, Jasenka ; Tripalo, Kristina ; Repac, Marko ; Bošnjak, Marija ; Vrsaljko, Davor ; Marjanac, Tihomir ; Moro, Alan ; Lužar-Oberiter Borna ; Fio Firi, Karmen ; Aščić, Šimun Middle Miocene drowned ramp in the vicinity of Marija Bistrica (Northern Croatia) // Rudarsko-geološko-naftni zbornik, 33 (2018), 4; 23-43. doi: 10.17794/rgn.2018.4.3

Podaci o odgovornosti

Sremac, Jasenka ; Tripalo, Kristina ; Repac, Marko ; Bošnjak, Marija ; Vrsaljko, Davor ; Marjanac, Tihomir ; Moro, Alan ; Lužar-Oberiter Borna ; Fio Firi, Karmen ; Aščić, Šimun

engleski

Middle Miocene drowned ramp in the vicinity of Marija Bistrica (Northern Croatia)

Fossiliferous Middle Miocene deposits from the surroundings of Marija Bistrica (north-east of Zagreb) transgressively overly older pre- Cenozoic bedrocks. Fossils from shallow marine environments are in most cases preserved as bioclasts, while deep marine calcareous oozes characterize the pelagic marls. The age of the transgressive sequence is estimated on the basis of planktic biota from marls (foraminifera, nannoplankton and pteropods) as the Badenian NN5 Nannozone. The following palaeoenvironments can be distinguished or presumed on the basis of biota and sedimentary features: (1) beach characterized by polymictic conglomerates with rhodolith-rich carbonate matrix ; (2) oyster banks, recognized from secondarily found oyster clusters ; (3) lagoons marked with compact bioclastic deposits and rhodolith-halimeda assemblage ; (4) patch-reefs recognized from the surrounding bioclastic deposits ; (5) shallow subtidal mäerl beds preserved as loose bioclastic deposits and (6) distal slope argillaceous marls with pelagic biota. Palaeoenvironmental analyses indicate rapid drowning, most probably corresponding to the transgression during the Middle Badenian TB 2.4 3rd order transgressive-regressive sequence.

Langhian ; transgression ; palaeoenvironment ; biostratigraphy ; Medvednica Mt.

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

33 (4)

2018.

23-43

objavljeno

0353-4529

10.17794/rgn.2018.4.3

Povezanost rada

Geologija

Poveznice
Indeksiranost