Marinske miocenske naslage na lokalitetu Dubravica okretište (jugozapadna Medvednica)

master's thesis

• Title (english): Marine Miocene deposits at the locality Dubravica bus stop (southwestern Medvednica)
• Author: Marta Gjirlić
• Mentor: Jasenka Sremac (mentor)
• Committee member: Jasenka Sremac (predsjednik povjerenstva)
• Committee member: Đurđica Pezelj (član povjerenstva)
• Committee member: Dražen Kurtanjek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geology); Zagreb
• Defense date and country: 2020-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Geology and Paleontology

Abstract

Na jugozapadnom obodu Medvednice, pokraj okretišta Dubravica, istraživani su glinoviti vapnenci. U njima je nađena bogata morska mikrofauna, među kojom se ističu foraminifere, ostrakodi, školjkaši, puževi, skafopodi, spikule spužvi, bodlje ježinaca, mahovnjaci, otoliti i drugi riblji ostaci. Okoliš taloženja određen je kao srednji šelf, najvjerojatnije oko 50-ak m dubine. Gledajući očuvanost fosilnih jedinki utvrđeno je da je došlo do miješanja plitkomorske i dubokomorske faune, moguće za... More vrijeme jačih oluja. Starost naslaga ustanovljena je kao baden. Less

Abstract (english)

At the southwestern slopes of Mt. Medvednica, near the bus terminal Dubravica, argilaceous limestones occur. They comprise rich marine microfossil assemblage, including foraminifers, ostracods, bivalves, gastropods, scaphopods, sponges, echinoids, bryozoans and fish remains. Depositional environment is presumed as the middle shelf, around 50 m deep. Considering the mode of preservation, shallow- marine and open sea fauna was mixed, probably during some severe storms. Age is estimated as... More the Badenian. Less

• Keywords: glinoviti vapnenac; mikrofosili; paleoekologija; baden; Medvednica; Centralni Paratethys
• Keywords (english): argillaceous limestone; microfossils; palaeoecology; Badenian; Medvednica; Central Paratethys
• Language: croatian
• URN:NBN: urn:nbn:hr:217:910074
• 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: 2020-07-13 09:59:49