Geoloski Anali Balkanskog Poluostrva最新文献_第3页

Late Cretaceous marine biodiversity dynamics in the Eastern Caucasus, northern Neo-Tethys Ocean: regional imprints of global events 东高加索、新特提斯洋北部晚白垩世海洋生物多样性动态:全球事件的区域印记

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1172029R

D. Ruban, A. Forster, D. Desmares

{"title":"Late Cretaceous marine biodiversity dynamics in the Eastern Caucasus, northern Neo-Tethys Ocean: regional imprints of global events","authors":"D. Ruban, A. Forster, D. Desmares","doi":"10.2298/GABP1172029R","DOIUrl":"https://doi.org/10.2298/GABP1172029R","url":null,"abstract":"During the Late Cretaceous, marine organisms experienced significant changes \u0000 in their biodiversity. These diversity changes were influenced, particularly, \u0000 by the Oceanic Anoxic Event 2 near the Cenomanian/Turonian boundary (93.6 \u0000 Ma). Here, stratigraphic ranges of 80 marine macroinvertebrate genera \u0000 (cephalopods, brachiopods, gastropods, corals, and echinoids) were employed \u0000 to assess the Late Cretaceous biodiversity dynamics in the Eastern Caucasus, \u0000 which covered a large region located in the northern Neo-Tethys Ocean. Our \u0000 results outline three prominent diversity minima, which occurred in the late \u0000 Cenomanian-late Turonian, the early Santonian-late Campanian, and the late \u0000 Maastrichtian. Probably, the latter two were just local. Despite of some \u0000 differences in trends between the regional and global marine biodiversity \u0000 dynamics, the late Cenomanian-late Turonian biotic crisis appeared both on \u0000 the regional and global scales and was probably a long-term consequence of \u0000 the Oceanic Anoxic Event 2. Oxygen depletion and eustaticallydriven shoreline \u0000 shifts are considered as plausible causes of the observed biodiversity \u0000 dynamics.","PeriodicalId":263923,"journal":{"name":"Geoloski Anali Balkanskog Poluostrva","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128489810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Natural radioactivity of groundwater in Serbia 塞尔维亚地下水的天然放射性

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1374063C

M. Ćuk, P. Papic, J. Stojković

引用次数: 1

Distribution of magnesium in groundwater of Serbia 塞尔维亚地下水中镁的分布

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1374083M

J. Milosavljevic, Jakov Andrijašević, Maja Todorović

{"title":"Distribution of magnesium in groundwater of Serbia","authors":"J. Milosavljevic, Jakov Andrijašević, Maja Todorović","doi":"10.2298/GABP1374083M","DOIUrl":"https://doi.org/10.2298/GABP1374083M","url":null,"abstract":"Magnesium is chemical element commonly found in the environment and the main \u0000 constituent of many types of minerals and rocks. This element is also \u0000 essential to man. Owing to its abundance in nature, magnesium is present in \u0000 all water resources and generally occur as the dominant cation, with calcium, \u0000 in those that feature low TDS levels, whose origin is associated with large \u0000 formations of sedimentary rocks (limestones, dolomites), and to a lesser \u0000 extent with the degradation of silicate minerals that contain Mg. Magnesium \u0000 concentrations in groundwater of Serbia vary over a wide range and their \u0000 distribution is not uniform, but certain laws of nature do apply. The \u0000 variation in the concentrations of this ion depends on the considered \u0000 hydrogeological province, while within a single province it is a consequence \u0000 of Serbia’s highly complex geology. The best examples are the \u0000 Carpatho-Balkanides, with predominant karstified rock formations, and the \u0000 Vardar Zone where ophiolites prevail but the makeup is much more complex than \u0000 that of the Carpatho-Balkanides. [Projekat Ministarstva nauke Republike \u0000 Srbije, br. 43004]","PeriodicalId":263923,"journal":{"name":"Geoloski Anali Balkanskog Poluostrva","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114529475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

New paleomagnetic results for Tertiary magmatic rocks of Fruška Gora, Serbia 塞尔维亚Fruška Gora第三纪岩浆岩的新古地磁结果

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1273099C

Vesna Cvetkov, V. Lesić, Nada Vasković

{"title":"New paleomagnetic results for Tertiary magmatic rocks of Fruška Gora, Serbia","authors":"Vesna Cvetkov, V. Lesić, Nada Vasković","doi":"10.2298/GABP1273099C","DOIUrl":"https://doi.org/10.2298/GABP1273099C","url":null,"abstract":"Fruska Gora Mountain is a large scale antiform located at the southeast part \u0000 of the Pannonian Basin between the Danube and Sava Rivers. It is built of \u0000 Paleozoic and Mesozoic rocks with Neogene sediments on all sides and at the \u0000 flanks. The Paleozoic and Mesozoic rocks are largely metamorphosed (age of \u0000 the metamorphism is early Cretaceous) and they are intruded by \u0000 Eocene/Oligocene latites and rhyodacites and Badenian basaltic \u0000 trachyandesite. On Fruska Gora two major structural units are observed, the \u0000 northern and southern structural units which are divided by the Srem \u0000 dislocation striking NNW-SSE. The Tertiary magmatic rocks located on both \u0000 sides of this dislocation were the subject of paleomagnetic analysis. \u0000 Tectonically meaningful paleomagnetic directions are obtained from latites \u0000 and rhyodacites, while basaltic trachyandesite has a secondary remanent \u0000 magnetization. The obtained overall-mean paleomagnetic direction, after \u0000 applying the correction for the general tilt of the Lower Miocene sediments, \u0000 suggests a clockwise rotation (D = 210°, I = -45°, k = 21, α95 = 14°) of 30° \u0000 with respect to the present North of blocks on both sides of the Srem \u0000 dislocation. The fact that close to the end of Miocene-Early Pliocene Fruska \u0000 Gora rotated in a counterclockwise direction for 40° with respect to the \u0000 present North means that all of Fruska Gora rotated in a clockwise direction \u0000 for 70° with the respect to the present North in a short time after the \u0000 intrusion of Eocene/Oligocene magmatic rocks and before Middle Miocene. \u0000 [Projekat Ministarstva nauke Republike Srbije, br. 176016]","PeriodicalId":263923,"journal":{"name":"Geoloski Anali Balkanskog Poluostrva","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125488556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Trans-border (east Serbia/west Bulgaria) correlation of the morpho-tectonic structures 跨界(东塞尔维亚/西保加利亚)的形态构造对比

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1172021T

P. Tchoumatchenco, Dragoman Rabrenović, Vladan J. Radulović, Barbara V. Radulović, Nenad Malešević

{"title":"Trans-border (east Serbia/west Bulgaria) correlation of the morpho-tectonic structures","authors":"P. Tchoumatchenco, Dragoman Rabrenović, Vladan J. Radulović, Barbara V. Radulović, Nenad Malešević","doi":"10.2298/GABP1172021T","DOIUrl":"https://doi.org/10.2298/GABP1172021T","url":null,"abstract":"In the Bulgarian and Serbian geological literatures, many maps, both geological and tectonic, exist showing the structures, but limiting them nationally. There are very few publications correlating the structures from both sides of the border and they preserve the local Bulgarian or Serbian names. Our aim is to create a base for the unification of the names defining the major morpho-tectonic structures: the Moesian Platform, the Miroc - Fore-Balkan Unit, the Porec-Stara Planina Unit, the Krayna Unit, the Getic - Srednogorie Unit, the Supra Getic - Kraishtide Zone, the Serbo-Macedonian - Thracian Massif and the Vardar Zone, showing their syn- onyms from the Bulgarian and Serbian sides. Апстракт. У геолошкој литератури Србије и Бугарске постоје многе геолошке и тектонске карте које приказују различите структуре које су ограничене само на националнe територијe. Ретке су публикације које се баве корелацијом ових структура, аиуњ има су структуре садржале, како српске, тако и бугарске називе. Циљ овог рада је да створи базу за унификацију назива, прикаже синониме са обе стране границе и дефинише главне морфо-тектонске структуре: Мезијска платформа, Мироч - Предбалкан, Поречко- Старопланинска јединица, Крајина јединица, Гетик - Средњогорје, Супрагетик - Крајиштиди, Српско- македонска маса - Тракијски масив, Вардарска зона.","PeriodicalId":263923,"journal":{"name":"Geoloski Anali Balkanskog Poluostrva","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115958844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Geochemical-mineralogical characteristics of spring sediment of the iron-sulfate mineral water Ljepotica near Srebrenica, RS 斯雷布雷尼察附近Ljepotica硫酸铁矿泉水泉水沉积物地球化学矿物学特征

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP0264221D

A. Dangić, J. Dangić

引用次数: 2

Ceramic clays from the western part of the Tamnava Tertiary Basin, Serbia: deposits and clay types 塞尔维亚Tamnava第三纪盆地西部的陶瓷粘土:沉积物和粘土类型

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1475075R

S. Radosavljević, J. Stojanovic, A. Radosavljevic-Mihajlovic, N. Vukovic, Srdjan D. Matijašević, M. Stojanović, Vladan Kašić

引用次数: 6

The age of the brachiopod limestones from Guča, western Serbia 塞尔维亚西部gu<e:1> a地区腕足类石灰岩的年代

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1071073R

R. Radoičić, Vladan J. Radulović, Dragoman Rabrenović, Barbara V. Radulović

引用次数: 9

The palaeogeographic outlines of the Caucasus in the Jurassic: The Caucasian Sea and the Neotethys Ocean 高加索在侏罗纪的古地理轮廓:高加索海和新特提斯洋

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP0667001R

A. Ruban

{"title":"The palaeogeographic outlines of the Caucasus in the Jurassic: The Caucasian Sea and the Neotethys Ocean","authors":"A. Ruban","doi":"10.2298/GABP0667001R","DOIUrl":"https://doi.org/10.2298/GABP0667001R","url":null,"abstract":"The Caucasian Sea, fringing the northern margin of the Jurassic Neotethys Ocean, largely covered the Caucasus. Continental, shallow-marine and deep-marine palaeoenvironments delineate palaeogeographic outlines for three significant time slices: the Late Toarcian, the Early Bajocian and the Middle Oxfordian. These new palaeogeographic outlines of the Caucasus and adjacent territories match the Neotethys Ocean reconstructions. In the Late Toarcian the Caucasian Sea embraced the Greater Caucasus Basin and the Black Sea Caspian Sea Basin, which were divided by the Northern Transcaucasian Arc; it opened to the Neotethys Ocean which covered the Exterior Caucasian Basin. In the Early Bajocian, the Caucasian Sea only embraced the Greater Caucasus Basin; it opened the epicontinental seas of the Russian Platform, connecting them with the Neotethys Ocean by straits between islands of the Transcaucasian Arc. In the Middle Oxfordian, the Caucasian Sea which further embraced the Greater Caucasus Basin had its outer shelf fringed by carbonate build-ups. The connection between the Russian Platform shallow sea and the Neotethys Ocean was maintained. In the course of the Jurassic, a seaway developed along the northern margin of the Neotethys, of which the Caucasian Sea became a significant part.","PeriodicalId":263923,"journal":{"name":"Geoloski Anali Balkanskog Poluostrva","volume":"188 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117295080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 26

The age of the Dinaride Ophiolite Belt: Derived olistostrome melange at the northern slope of Moračka Kapa (Montenegro) Dinaride蛇绿岩带的时代:黑山mora<e:1> ka Kapa北坡衍生橄榄岩杂岩

Geoloski Anali Balkanskog Poluostrva Pub Date : 1900-01-01 DOI: 10.2298/GABP1071037E

D. M. Ercegovac

引用次数: 2