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dc.creatorŠajnović, Aleksandra
dc.creatorGrba, Nenad
dc.creatorNeubauer, Franz
dc.creatorKašanin-Grubin, Milica
dc.creatorStojanović, Ksenija
dc.creatorPetković, Nenad
dc.creatorJovančićević, Branimir
dc.date.accessioned2020-12-17T14:41:29Z
dc.date.available2020-12-17T14:41:29Z
dc.date.issued2020
dc.identifier.issn1000-9515
dc.identifier.issn1755-6724
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4039
dc.description.abstractA combined inorganic and organic geochemical study was carried out on marls and mudstones collected from the Lower Miocene Lopare Basin, Bosnia and Herzegovina. A total of 46 samples collected from two boreholes, Pot 1 (depth of 193 m) and Pot 3 (depth of 344 m), showed that element abundances like boron (B), lithium (Li), strontium (Sr), uranium (U), chromium (Cr), nickel (Ni), magnesium (Mg), sodium (Na) and calcium (Ca) are much higher than average than in the upper continental crust (UCC). Chemical composition indicates at least two sources: (i) Mesozoic ophiolites occurring in the north of the investigated area, and (ii) dacito-andesitic pyroclastics (Mesozoic to Cenozoic). Lopare Basin sedimentation was influenced by strong evaporation resulting in a partly hypersaline lake, which formed during a warm climatic period, probably during the Miocene Climatic Optimum. A brief episode of humid climate conditions resulted in the basin filling-up and deposition of felsic sediments enriched in thorium (Th). Organic geochemistry shows that the majority of studied sediments contains predominantly immature to marginally mature algal organic matter (OM). The biomarker patterns are generally in agreement with the geological history of the Lopare Basin and inorganic and mineralogical data. Conversely, the molecular distribution of n-alkanes as reliable climatic and δ-MTTC as paleosalinity indicators do not support this conclusion.en
dc.publisherWileyen
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176006/RS//
dc.rightsrestrictedAccess
dc.sourceActa Geologica Sinica - English Editionen
dc.subjectgeochemistry
dc.subjectprovenance analysis
dc.subjectpaleoenvironmental conditions
dc.subjectsalinity/hypersalinity
dc.subjectbiomarker
dc.subjectLopare Basin
dc.subjectBosnia and Herzegovina
dc.titleGeochemistry of Sediments from the Lopare Basin (Bosnia and Herzegovina): Implications for Paleoclimate, Paleosalinity, Paleoredox and Provenanceen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractПетковић, Ненад; Стојановић, Ксенија; Јованчићевић, Бранимир; Шајновић, Aлександра; Грба, Ненад; Неубауер, Франз; Кашанин-Грубин, Милица;
dc.citation.volume94
dc.citation.issue5
dc.citation.spage1591
dc.citation.epage1618
dc.citation.rankM22~
dc.identifier.doi10.1111/1755-6724.14324
dc.identifier.scopus2-s2.0-85094183615
dc.identifier.wos000585902600019
dc.type.versionpublishedVersion


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