Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja

Jakominić, Matija

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master's thesis

Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja

Zagreb: University of Zagreb, Faculty of Science, 2021. urn:nbn:hr:217:271884

Jakominić, Matija

University of Zagreb
Faculty of Science
Department of Geology

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APA 6th Edition

Jakominić, M. (2021). Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:271884

MLA 8th Edition

Jakominić, Matija. "Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:271884

Chicago 17th Edition

Harvard

Jakominić, M. (2021). 'Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja', Master's thesis, University of Zagreb, Faculty of Science, accessed 13 January 2025, https://urn.nsk.hr/urn:nbn:hr:217:271884

Vancouver

Jakominić M. Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2021 [cited 2025 January 13] Available at: https://urn.nsk.hr/urn:nbn:hr:217:271884

IEEE

M. Jakominić, "Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:217:271884

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:271884

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Title	Sedimentološke značajke klastita na području Otruševca, sjeveroistočnog dijela Samoborskog gorja
Title (english)	Sedimentological characteristics of clastic depostis near by Otruševec, northeastern part of the Samoborsko Gorje Hills
Author	Matija Jakominić
Mentor	Katarina Gobo (mentor)
Committee member	Katarina Gobo (predsjednik povjerenstva)
Committee member	Karmen Fio Firi (član povjerenstva)
Committee member	Marijan Kovačić (član povjerenstva)
Granter	University of Zagreb Faculty of Science (Department of Geology) Zagreb
Defense date and country	2021-09-23, Croatia
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Geology Geology and Paleontology
Abstract	U mjestu Otruševec, na sjeveroistočnom dijelu Samoborskog gorja, odrađen je terenski dio rada i prikupljeno je 17 uzoraka sa 17 točaka. Na daljnju laboratorijsku analizu uzeto je deset uzoraka. Od njih deset, šest je analizirano mikroskopski, a četiri makroskopski. Uzorci su podvrgnuti analizi brojanja zrna, kalcimetriji, petrografskoj analizi, analizi nanofosila i dijatomeja. Iz dobivenih rezultata bilo je moguće odrediti sastav pješčenjaka kao i njegovu vrstu prema različitim trokomponentnim dijagramima, odrediti podrijetlo materijala te donijeti zaključke o vrsti reljefa, klimatskim uvjetima i indeksima trošenja čestica. Od četiri pješčenjaka, jedan je svrstan u litične grauvake, dok ostala tri spadaju pod litične arenite. Daljnja je interpretacija dobivenih podataka ukazala na subhumidnu klimu u vrijeme taloženja, kao i na moguće brdoviti reljef te na metamorfno i sedimentno podrijetlo čestica. Pronađeni proslojci ugljena, crvenkasta boja pojedinih uzoraka te limonitizacija zrna, ukazuju na sezonske klimatske promjene subhumidne do moguće subaridne klime. Također, značajni udio olivina ukazuje na različitu stopu trošenja i višestruko recikliranje stabilnijih minerala. Fosilni ostaci nisu pronađeni u niti jednom uzorku pa je o starosti naslaga teže donositi konkretnije zaključke.
Abstract (english)	The field-work part of this master thesis was done in Otruševec, in the northeastern part of the Samoborsko gorje hills, where 17 samples were collected from 17 localities. Ten samples were taken for further laboratory analysis. Out of ten, six were analyzed microscopically, and four macroscopically. The samples were analysed by means of grain counting, calcimetry, petrographic analysis, nannofossil and diatom analysis. From the results obtained, it was possible to determine sandstone composition and type according to different ternary diagrams, to determine the origin of the material and to draw conclusions on the type of relief, climatic conditions and the weathering index. Out of the four sandstones, one is classified as a lithic graywacke, while the other three are lithic arenites. Data analysis suggests that weathering occurred due to sub-humid climate at the time of deposition, in areas of possibly hilly relief composed of metamorphic and sedimentary rocks. Traces of coal, the reddish color of some samples, and grain limonitization, point to seasonal climate changes from sub-humid to possibly subarid climate. Also, significant amounts of olivine have been found, suggesting different weathering rates and multiple recycling of more stable minerals. Fossil remains were not found in any of the samples so it is difficult to make more concrete conclusions on the age of the deposits.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:217:271884
Study programme	Title: Graduate university study of Environmental 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
Terms of use
Repository	Repository of the Faculty of Science
Created on	2023-01-17 10:41:33