Vapnenački olistoliti i megaslojevi u srednje do gornje eocenskim Prominskim naslagama između Smilčića i Benkovca (sjeverozapadna Dalmacija)

master's thesis

• Title (english): Carbonate Olistolites and Megabeds in Middle to Upper Eocene Promina beds between Smilčić and Benkovac (Northwestern Dalmatia)
• Author: Mislav Zidar
• Mentor: Ervin Mrinjek (mentor)
• Committee member: Ervin Mrinjek (predsjednik povjerenstva)
• Committee member: Borna Lužar-Oberiter (član povjerenstva)
• Committee member: Dražen Kurtanjek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geology); Zagreb
• Defense date and country: 2017-10-31, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Geology and Paleontology

Abstract

Srednje do gornjoecenska formacija Korlat koja se pruža se duž jugozapadnog ruba Prominskog bazena predstavlja najstariji dio Prominskih naslaga. Najveći dio od oko 600 m debele formacije su heterolitski slojevi izgrađeni od vrlo dobro uslojenih kalkarenita (3-40 cm debljine) i 5-300 cm debelih kalklutita i kalksiltita. Osobita značajka kroz cijelu formaciju su pojave velikih vapnenačkih olistolita i debelih slojeva izgrađenih vapnenačkih breča i/ili debelih graduiranih kalkarenita unutar heterolitskih slojeva koji su isključivo izgrađeni od različitih donjo do srednjoeocenskih foraminiferskih vapnenaca

Abstract (english)

The late Middle to Upper Eocene Korlat Formation cropping out along the SW margin of the Promina basin represents the oldest part of the Promina Beds succession. Most of approximately 600 m thick Korlat Unit consists heterolithic beds composed of very well-bedded (3–40 cm thick beds) carbonate sandstones interbedded with 5–300 cm thick beds of fine-grained calcareous deposits. Outstanding characteristic throughout Korlat unit are huge carbonate olistoliths and thick beds composed of carbonate breccias and/or thick graded carbonate sandstones completely encased in the host deposits. Olistoliths and breccias are composed exclusively of various Lower–Middle Eocene foraminiferal limestones.

• Keywords: olistoliti; megaslojevi; turbiditi; hiperpikniti; predgorski bazen; prominske naslage
• Keywords (english): olistoliths; megabeds; turbidites; hyperpycnites; foreland basin; Promina deposits
• Language: croatian
• URN:NBN: urn:nbn:hr:217:649357
• Study programme: Title: Graduate university study of Geology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-04-12 08:32:41