Karakteristike srednjetrijaskog slijeda naslaga Velike Popine u Lici

master's thesis

• Title: Karakteristike srednjetrijaskog slijeda naslaga Velike Popine u Lici : diplomski rad
• Title (english): Characteristics of the Middle Triassic sedimentary succession near Velika Popina, Lika : master’s thesis
• Author: Nikolina Gaberšek
• Mentor: Uroš Barudžija (mentor)
• Mentor: Duje Smirčić (pomoć pri izradi, neposredni voditelj)
• Committee member: Uroš Barudžija (predsjednik povjerenstva)
• Committee member: Dunja Aljinović (član povjerenstva)
• Committee member: Ana Maričić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mineralogy, Petrology and Mineral Resources); Zagreb
• Defense date and country: 2018-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Mineralogy and Petrology

Abstract

Na području Kunovca, u blizini naselja Velika Popina u Lici, istražene su srednjetrijaske naslagei
orovedene su mikropetrografske, sedimentološke i biostratigrafske analize. Snimljena su dva
detaljna slijeda naslaga („Mali Kunovac vrelo“ i „Kunovac Vrelo“). U oba slijeda definirana su dva
facijesa, Facijes vapnenaca i Facijes piroklastita i devet litotipova: Litotip vapnenaca s
plitkovodnom faunom, Litotip vapnenaca s piroklastičnim materijalom, Litotip vapnenaca s
pelagičkom faunom, Litotip vitroklastičnih tufova, Litotip kristalovitroklastičnih i litoklastičnih
tufova, Litotip pretaloženih litoklastičnih vapnenaca, Litotip pelagičkih vapnenaca s
vulkanoklastičnim materijalom, Litotip kristalolitoklastičnih tufova i Litotip vitroklastičnih tufova.
Opisane su litofacijesne promjene s obzirom na taložne okoliše i mehanizme taloženja. Također je
prikupljena značajna količina cefalopodne faune, kojom je utvrđena stratigrafska pozicija gornjeg
anizika u istraživanom slijedu naslaga.

Abstract (english)

Middle Triassic deposits in Kunovac area, near Velika Popina village were investigated.
Micropetrograhic, sedimentological and biostratigraphical analysis were conducted on the collected
samples. Two detailed sedimentological sections were recorded in sedimentary succession: „Mali
Kunovac vrelo“ i „Kunovac Vrelo“. Both recorded sections contain two facies, Limestone Facies
and Pyroclastic Facies. Determined facies in the recorded sections contain nine lithotypes
(Limestones containing shallow marine fossils, Limestones with pyroclastic material, Limestones
with pelagic fauna, Vitroclastic tuffs, Crystalovitroclastic and lithoclastic tuffs, Resedimented
lithoclastic limestones, Crystaoclastic tuffs and Vitroclastic tuffs). Lithofacies characteristics and
changes are described and analysed, in respect with their sedimentary environments and
depositional mechanisms involved. A significant amount of cephalopode fauna was collected and
according to it, stratigraphic position of the Upper Anisian strata within
investigated sedimentary succession, was determined.

• Keywords: srednji trijas; Lika; Kunovac; vapnenci; piroklastiti; litofacijesi; biostratigrafija
• Keywords (english): Middle Triassic; Lika Kunovac; limestone; pyroclastics; lithofacies; biostatigraphy
• Language: croatian
• URN:NBN: urn:nbn:hr:169:342366
• Study programme: Title: Geology; specializations in: Geology of mineral resources and geophysical explorations; Course: Geology of mineral resources and geophysical explorations; 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: 2018-10-23 11:21:55