Annales Societatis Geologorum Poloniae最新文献_第9页

Uranium and polonium activities in karst water of the Niedźwiedzia Cave system (Sudety Mts.) Niedźwiedzia溶洞系岩溶水中铀、钋的活度

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/ASGP.2020.28

M. Gąsiorowski, H. Hercman, Ilona Sekudewicz, A. Mulczyk

{"title":"Uranium and polonium activities in karst water of the Niedźwiedzia Cave system (Sudety Mts.)","authors":"M. Gąsiorowski, H. Hercman, Ilona Sekudewicz, A. Mulczyk","doi":"10.14241/ASGP.2020.28","DOIUrl":"https://doi.org/10.14241/ASGP.2020.28","url":null,"abstract":"Polonium and uranium activities were measured in surface and karst water in the Kleśnica Stream catchment and the Niedźwiedzia Cave system (Sudety Mts., South-West Poland). The highest polonium concentration was recorded in surface water during flood events and in a sinter pool, located close to the touristic trail inside the cave. It points to a detrital source of the polonium and its transport in water absorbed by the clay fraction. Uranium activity increases downstream in the surface water of the Kleśnica Stream, indicating significant input of 234U and 238U from an area of outcropping marble. Water, autochthonous in the marble, that originated from precipitation and infiltration directly into the cave system is characterized by low uranium content. However, the uranium activity increases with the time of water percolation in the soil and epikarst zone and is higher at the lower cave level than at the upper and middle levels. Po and U activities were used as tracers for the area of water recharge and the mode of circulation. The results point to atmospheric precipitation as the almost exclusive source of water at the upper and middle cave levels, while water at the active level of the cave is a mixture of precipitation, infiltrating directly from the area above the cave passages, and horizontal flow, originating out of the marble outcrop.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66913048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Discovery of plywood structure in Sphenothallus from Gurovo Formation (Mississippian), Central Russia 俄罗斯中部密西西比期Gurovo组Sphenothallus胶合板结构的发现

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/ASGP.2021.01

O. Vinn, A. Mironenko

{"title":"Discovery of plywood structure in Sphenothallus from Gurovo Formation (Mississippian), Central Russia","authors":"O. Vinn, A. Mironenko","doi":"10.14241/ASGP.2021.01","DOIUrl":"https://doi.org/10.14241/ASGP.2021.01","url":null,"abstract":"Sphenothallus specimens are reported for the first time from the Mississippian of Central Russia. All Sphenothallus specimens have a phosphatic composition and a characteristic laminar structure, which is best observable in the thickened lateral parts of a tube. Most of the lamellae in the tube wall are straight, but some have a wavy morphology and a few are so wrinkled that they form hollow “ribs”. The wrinkled lamellae presumably had an originally higher organic content than the straight lamellae. There are borings on the surfaces of some lamellae that are similar in morphology to the bioerosional traces in various hard, biomineral substrates. Lamellae in the inner parts of the tube wall are composed of fibres. The fibres are parallel to the surface of the tube wall and in successive laminae they differ in orientation by irregularly varying angles. It is possible that the plywood microstructure in Sphenothallus was originally organic and was later phosphatized during fossilization. An alternative, but less likely explanation is that the plywood structure was originally mineralized and therefore is comparable to the phosphatic lamello-fibrillar structures of vertebrates.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66913689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Maastrichtian climate changes – the calcareous nannofossil record from flysch deposits of the Outer Carpathians 马斯特里赫特气候变化——外喀尔巴阡山脉的复理石质沉积物的钙质纳米化石记录

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/asgp.2020.19

A. Wierzbicki, M. Kędzierski

引用次数: 1

Ichnology of Upper Cretaceous–lower Palaeogene deep-sea deposits in the Haymana Basin of Central Anatolia 中安纳托利亚Haymana盆地上白垩统-下古近系深海矿床技术

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/ASGP.2020.33

H. Demircan, M. Görmüş

{"title":"Ichnology of Upper Cretaceous–lower Palaeogene deep-sea deposits in the Haymana Basin of Central Anatolia","authors":"H. Demircan, M. Görmüş","doi":"10.14241/ASGP.2020.33","DOIUrl":"https://doi.org/10.14241/ASGP.2020.33","url":null,"abstract":": Upper Cretaceous to lower Palaeogene carbonate and siliciclastic deposits that crop out widely in the Haymana and Polatlı districts (Ankara Province) of the Haymana Basin (Central Anatolia) are rich in larger benthic foraminifera, various macrofossils and ichnofossils. The ichnofossils of the Haymana and Yeşilyurt for mations were studied at five localities. The Upper Cretaceous siliciclastics of the Haymana Formation contain moderately diverse trace fossils, belonging to the deep-sea Nereites ichnofacies. The Paleocene siliciclastic and carbonate deposits of the Yeşilyurt Formation comprise similar trace fossils, which do not show significant chang es in comparison to the Haymana Formation. This indicates that the K-Pg boundary extinction event did not affect the ichnofauna with any longer consequences. The Upper Cretaceous coarser, siliciclastic deposits of the Haymana and Beyobası formations are rich in shallow-marine, larger benthic foraminifera, including species of Orbitoides, Omphalocyclus, Siderolites, Hellenocyclina, and Loftusia , whereas fine siliciclastic deposits contain abundant planktonic, open-marine fo raminifera, such as Globotruncana and Heterohelix . Palaeogene siliciclastic to carbonate deposits of the Kartal, Yeşilyurt and Çaldağ formations are rich in the larger, benthic foraminifera Nummulites, Discocyclina, Assilina and Alveolina . The larger foraminifers have been redeposited from nearby, shallow-marine parts of the basin. sequence stratigraphy, and sea-level changes across","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66913632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A tribute to Professor Joachim “Achim” Szulc (1954–2020) 向Joachim“Achim”Szulc教授致敬（1954–2020）

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/ASGP.2020.31

Michał Gradziński

引用次数: 1

Burial and thermal history of the Upper Silesian Coal Basin (Poland) constrained by maturity modelling – implications for coalification and natural gas generation 受成熟度模拟约束的上西里西亚煤盆地(波兰)埋藏和热历史——对煤化和天然气生成的影响

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/asgp.2020.16

D. Botor

{"title":"Burial and thermal history of the Upper Silesian Coal Basin (Poland) constrained by maturity modelling – implications for coalification and natural gas generation","authors":"D. Botor","doi":"10.14241/asgp.2020.16","DOIUrl":"https://doi.org/10.14241/asgp.2020.16","url":null,"abstract":"Maturity modelling was carried out using basin and petroleum system modelling (BPSM) software in the lithologic sections of 17 wells of the Upper Silesian Coal Basin (Poland). The best fit between calculated and measured vitrinite reflectance (VR), porosity and density data was obtained by applying a thickness of eroded sedimentary overburden from 1700 m in the east to 4500 m in the west and relatively low to moderate heat flow values during the maximum late Carboniferous burial. These heat flow values were in the range 50–71 mW/m2, most likely owing to rapid deposition of molasse sediment that led to a downward deflection of the isotherms. The upper Carboniferous strata were heated to temperatures in the range c. 90–170 °C, which is in accordance with the moderate to high levels of thermal maturity of these rocks (c. 0.6–1.7%VR). The coal rank pattern was reached before the Variscan tectonic inversion at the transition between the Carboniferous and the Permian (c. 300 Ma). This coalification level was not overprinted by any later thermal processes. The coalification resulted in the generation of natural gases. The upper Carboniferous strata are characterized by early to late phases of hydrocarbon generation. The kerogen transformation ratio (c. 5–75%TR) values vary across the basin. Most coals generated significant amounts of hydrocarbons, which reached over 80 mg of methane per gram of total organic carbon. Although most hydrocarbons generated most likely were lost during the intense post-Variscan exhumation, the hydrocarbon potential of the basin is still substantial.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66912399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Interconnected chambered trace fossils, Pliocene lower Tipam Formation, Tripura, India 连通室迹化石，上新世下提帕姆组，印度特里普拉

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2020-01-01 DOI: 10.14241/asgp.2020.20

H. Rajkumar, V. Šimo

引用次数: 0

Sphenopsid and fern remains from the Upper Triassic of Krasiejów (SW Poland) Krasiejów(波兰西南部)上三叠世的桫椤和蕨类化石

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2019-12-20 DOI: 10.14241/ASGP.2019.13

Grzegorz Pacyna

引用次数: 4

The Jurassic to Palaeogene strata in the northern boundary fault zone in deep borehole PD-9 at Szczawnica, Pieniny Klippen Belt, West Carpathians, Poland: biostratigraphy and tectonic implications 波兰西喀尔巴阡山脉Pieniny Klippen带Szczawnica深层钻孔PD-9中北部边界断层带的侏罗纪至古近纪地层：生物地层学和构造意义

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2019-12-20 DOI: 10.14241/asgp.2019.18

K. Birkenmajer, P. Gedl

引用次数: 3

The Late Cretaceous Fucoid Marl of the Ropianka Formation in the Kąkolówka Structure (Skole Nappe, Outer Carpathians, Poland) – lithology and foraminiferal biostratigraphy 波兰外喀尔巴阡山脉(Skole推覆)Kąkolówka构造中Ropianka组晚白垩世岩屑泥灰岩——岩性与有孔虫生物地层学

IF 1.3 4区地球科学

Annales Societatis Geologorum Poloniae Pub Date : 2019-12-20 DOI: 10.14241/ASGP.2019.04

A. Waśkowska, Andrzej Joniec, Janusz Kotlarczyk, P. Siwek

{"title":"The Late Cretaceous Fucoid Marl of the Ropianka Formation in the Kąkolówka Structure (Skole Nappe, Outer Carpathians, Poland) – lithology and foraminiferal biostratigraphy","authors":"A. Waśkowska, Andrzej Joniec, Janusz Kotlarczyk, P. Siwek","doi":"10.14241/ASGP.2019.04","DOIUrl":"https://doi.org/10.14241/ASGP.2019.04","url":null,"abstract":"A 250-m-thick sedimentary succession dominated by siliciclastic deposits occurs in the Kąkolowka Structure of the Skole Nappe. The succession was deposited in the inner part of the Skole Basin during the Late Cretaceous. In position and age, it corresponds to the Kropivnik Fucoid Marl of the Wiar Member (a subdivision of the Ropianka Formation), which was comprehensively described in the external part of the Skole Nappe. In this study, the authors provide the first complete data set on the lithological development and biostratigraphy of the Kropivnik Fucoid Marl from the inner part of the Skole Nappe. The results are compared to previous data from the outer part of the Skole Nappe. In the Kropivnik Fucoid Marl of the Kąkolowka Structure, three main heterolithic facies associations are distinguished: shale-sandstone, marl-sandstone and sandstone-shale. The occurrences of hard, platy and soft marls within siliciclastic rocks are typical of the sections studied. The features observed indicate a turbiditic origin of the deposits studied, including the hard, platy marls. The allogenic material of the strata described includes the small, fragile tests of planktonic foraminifera, which were redeposited from the outer parts of the Skole Basin. Particularly large concentrations of planktonic foraminifera were observed in the hard, platy marls. They are less common in the soft marls and shales. In the Zimny Dzial section, a diverse assemblage of benthic and planktonic foraminifera was found. The Kropivnik Fucoid Marl was dated as uppermost Campanian to lowermost Maastrichtian on the basis of planktonic foraminifera, which represent the Gansserina gansseri Zone. The agglutinated foraminiferal assemblages are representative for the lower part of the Rzehakina inclusa Zone and the co-occurrence of the Caudammina gigantean (Geroch) acme with Rzehakina inclusa (Grzybowski) was observed.","PeriodicalId":50776,"journal":{"name":"Annales Societatis Geologorum Poloniae","volume":"37 2","pages":""},"PeriodicalIF":1.3,"publicationDate":"2019-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41267178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3