prikaz prve stranice dokumenta Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)
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Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)
U: Abstracts book / 36th International Meeting of Sedimentology. Zagreb: Croatian Geological Society (HGD), 2023. str. 76. urn:nbn:hr:169:995146
Martinuš, Maja; Cvetko Tešović, Blanka; Perković, Ivor; Vlahović, Igor

Institucijski repozitorij: Repozitorij Rudarsko-geološko-naftnog fakulteta Sveučilišta u Zagrebu

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Martinuš, M., Cvetko Tešović, B., Perković, I. i Vlahović, I. (2023). Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia). Abstracts book / 36th International Meeting of Sedimentology (str. 76). Zagreb: Croatian Geological Society (HGD). Preuzeto s https://urn.nsk.hr/urn:nbn:hr:169:995146

Martinuš, Maja, et al. "Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)." Abstracts book / 36th International Meeting of Sedimentology, Croatian Geological Society (HGD), 2023, str. 76. https://urn.nsk.hr/urn:nbn:hr:169:995146

Martinuš, Maja, Blanka Cvetko Tešović, Ivor Perković i Igor Vlahović. "Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)." U Abstracts book / 36th International Meeting of Sedimentology, 76. Zagreb: Croatian Geological Society (HGD), 2023. Citirano 22.11.2024.. https://urn.nsk.hr/urn:nbn:hr:169:995146

Martinuš, M., et al. (2023) 'Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)', Abstracts book / 36th International Meeting of Sedimentology, Croatian Geological Society (HGD), Zagreb, str. 76. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:169:995146 (Datum pristupa: 22.11.2024.)

Martinuš M, Cvetko Tešović B, Perković I, Vlahović I. Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia). Abstracts book / 36th International Meeting of Sedimentology. Zagreb: Croatian Geological Society (HGD); 2023. Str. 76-76. [pristupljeno 22.11.2024.] Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:995146

M. Martinuš, B. Cvetko Tešović, I. Perković i I. Vlahović, "Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)", Abstracts book / 36th International Meeting of Sedimentology Zagreb: Croatian Geological Society (HGD), 2023. [Online] Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:995146 [Citirano: 22.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:169:995146
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Naslov (engleski)Characteristics of subaerial exposure surfaces marking terrestrial periods during Late Cretaceous to Early Palaeogene carbonate platform evolution, the island of Brač (Croatia)
AutorMaja Martinuš
AutorBlanka Cvetko Tešović
AutorIvor Perković
AutorIgor Vlahović
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Geološki odsjek)
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za geologiju i geološko inženjerstvo)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geologija
Sažetak (engleski)
Upper Cretaceous to Lower Palaeogene shallow marine carbonates are the youngest deposits on the Brač Island and contain numerous subaerial exposure surfaces marked by karstification and soil formation. The most prominent emersion surface marks regional unconformity and occurs at the top of the shallow marine Sumartin fm. Four correlative sections on different parts of the island reveal temporally and spatially differential exhumation of parts of the former shallow Adriatic Carbonate Platform (AdCP). From west to east the locations are: Cape Gomilica, Likva Cove, Babin Loz Cove and Cape Debelo Čelo. Irregular unconformity in the Cape Gomilica section cuts the upper Maastrichtian part of the Sumartin fm. and is marked with up to 1 m thick transgressive breccia. Overlaying palustrine carbonates (micrites with gastropods including Stomatopsis sp., charophyta remains and dasyclad algae) are followed by upper Palaeocene limestones rich in miliolid foraminifera (including Haymanella sp.). At Likva Cove unconformity truncates lower Danian part of the Sumartin fm., shows irregular relief and up to 2.5 m thick breccia bed composed of terrestrial carbonate clasts (black pebbles, calcretes, clasts with rhizoliths, Microcodium aggregates, alveolar septal fabric) imbedded in clayey calcareous and reddish matrix. The overlaying palustrine carbonates with rare Kayseriella decastroi are of late Danian age. At Babin Loz Cove palaeokarst surface is developed in mid–upper Maastrichtian Sumartin fm. and characterized by circular dissolution potholes several metres deep filled with reddish bauxitic material and lithoclasts of terrestrial carbonates. The overlying foraminiferal limestones are of Eocene age. At Cape Debelo Čelo unconformity truncates the Maastrichtian part of the Sumartin fm. and is overlain with 10 m thick carbonate breccia (reworked terrestrial carbonates) followed by palustrine limestones, and finally by shallow marine carbonates. Terrestrial periods recorded in the Upper Cretaceous to Lower Palaeogene Brač carbonates are the result of a gradual development of a forebulge in front of the emerging Dinaridic orogen. They record a regional change from the Mesozoic semi-isolated AdCP to complex Palaeogene carbonate ramp system as well as change from the warm humid climate to semi-arid conditions.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Sažetak
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov zbornikaAbstracts book / 36th International Meeting of Sedimentology
Brojčani podacistr. 76
ISBN978-953-6907-79-3
URN:NBNurn:nbn:hr:169:995146
Datum objave publikacije2023
SkupNaziv: 36th International Meeting of Sedimentology
Kratica: IAS
Lokacija: Dubrovnik, Hrvatska
Organizator: Croatian Geological Society (HGD)
Organizator: International Association of Sedimentologists (IAS)
Datum početka: 2023-06-12
Datum završetka: 2023-06-16
Vrsta izlaganja: Postersko izlaganje
URL dokumentahttps://iasdubrovnik2023.org/index.php
Vrsta resursaTekst
IzdavačCroatian Geological Society (HGD)
Mjesto izdavanjaZagreb
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2023-09-27 12:12:41