E. Geršlová, L. Medvecká, P. Jirman, S. Nehyba, Vladimír Opletal
We determine the organic matter content, its thermal maturity, genetic type, and source rock potential of the Miocene sedimentary rocks in the Czech Carpathian Foredeep. In the Czech Republic the Carpathian Foredeep represents a peripheral foreland basin formed due to the tectonic emplacement and loading of the Alpine-Carpathian Thrust Wedge onto the passive margin of the Bohemian Massif. Random vitrinite/huminite reflectance measurements and maceral analyses were performed on 25 samples from the Carpathian Foredeep succession. Additionally, results of 135 TOC content measurements, 141 Rock-Eval pyrolysis analyses and 27 vitrinite reflectance measurements were used to evaluate the regional distribution and depth trends for the entire Carpathian Foredeep. The thermal maturity of organic matter is between the immature part and peak of the oil window (Tmax = 413–448°C). Beneath the Western Carpathian Thrust Belt, the thermal maturity reaches higher values (Rr = 0.43–0.58%, Tmax = 429–448°C). The hydrocarbon generation potential is poor or fair, even if the total organic carbon values indicate good or even very good source rock potential. This is mainly due to the prevailing gas-prone Type III kerogen. The best source rocks were observed in the Miocene strata of the southern and central segments of the area discussed.
{"title":"Source rock potential of the Miocene sedimentary rocks in the Carpathian Foredeep of the Czech Republic","authors":"E. Geršlová, L. Medvecká, P. Jirman, S. Nehyba, Vladimír Opletal","doi":"10.7306/gq.1634","DOIUrl":"https://doi.org/10.7306/gq.1634","url":null,"abstract":"We determine the organic matter content, its thermal maturity, genetic type, and source rock potential of the Miocene sedimentary rocks in the Czech Carpathian Foredeep. In the Czech Republic the Carpathian Foredeep represents a peripheral foreland basin formed due to the tectonic emplacement and loading of the Alpine-Carpathian Thrust Wedge onto the passive margin of the Bohemian Massif. Random vitrinite/huminite reflectance measurements and maceral analyses were performed on 25 samples from the Carpathian Foredeep succession. Additionally, results of 135 TOC content measurements, 141 Rock-Eval pyrolysis analyses and 27 vitrinite reflectance measurements were used to evaluate the regional distribution and depth trends for the entire Carpathian Foredeep. The thermal maturity of organic matter is between the immature part and peak of the oil window (Tmax = 413–448°C). Beneath the Western Carpathian Thrust Belt, the thermal maturity reaches higher values (Rr = 0.43–0.58%, Tmax = 429–448°C). The hydrocarbon generation potential is poor or fair, even if the total organic carbon values indicate good or even very good source rock potential. This is mainly due to the prevailing gas-prone Type III kerogen. The best source rocks were observed in the Miocene strata of the southern and central segments of the area discussed.","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48875042","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}
{"title":"3D geological and potential field modelling of the buried alkaline-carbonatite Tajno massif (East European Craton, NE Poland)","authors":"Z. Petecki, Olga Rosowiecka, L. Krzemiński","doi":"10.7306/gq.1642","DOIUrl":"https://doi.org/10.7306/gq.1642","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44836343","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}
V. Andreychouk, Romeo Eftimi, J. Nita, A. Klimchouk
{"title":"Karst relief of the Mali me Gropa Massif, central Albania","authors":"V. Andreychouk, Romeo Eftimi, J. Nita, A. Klimchouk","doi":"10.7306/gq.1638","DOIUrl":"https://doi.org/10.7306/gq.1638","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47987870","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}
{"title":"Hydrogeohazards in post-mining areas – the phenomenon of uncontrolled groundwater outflows in wetlands","authors":"Dawid Potrykus, M. Lidzbarski, Ewa Tarnawska","doi":"10.7306/gq.1641","DOIUrl":"https://doi.org/10.7306/gq.1641","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41535571","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}
{"title":"Application of malacological analysis to reconstruction of regional and local environmental changes: the Cisowa Skała locality (the Carpathians, southern Poland)","authors":"Sylwia Skoczylas-Śniaz, W. Alexandrowicz","doi":"10.7306/gq.1637","DOIUrl":"https://doi.org/10.7306/gq.1637","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43450250","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}
{"title":"Rietveld crystal structure refinement of a natural rhombohedral grossular-andradite garnet from Serbia","authors":"P. Tančić, A. Kremenović","doi":"10.7306/gq.1639","DOIUrl":"https://doi.org/10.7306/gq.1639","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43591522","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}
{"title":"Conditions of landslide development during the last decade in the Rożnów Dam-Lake region (Southern Poland) based on Airborne Laser Scanning (ALS) data analysis","authors":"Marcin Wódka","doi":"10.7306/gq.1636","DOIUrl":"https://doi.org/10.7306/gq.1636","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43795162","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}
{"title":"A large array of inselbergs on a continuation of the sub-Cambrian peneplain in the Baltic Basin: evidence from seismic data, Western Lithuania","authors":"Milda Grendaitė, D. Michelevičius, S. Radzevičius","doi":"10.7306/gq.1633","DOIUrl":"https://doi.org/10.7306/gq.1633","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46335724","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}
{"title":"First attempt to model numerically seismically-induced soft-sediment deformation structures – a comparison with field examples","authors":"M. Bronikowska, M. Pisarska‐Jamroży, T. van Loon","doi":"10.7306/gq.1629","DOIUrl":"https://doi.org/10.7306/gq.1629","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45183095","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}
Marcin Olkowicz, K. Bobek, M. Jarosiński, R. Pachytel
{"title":"Comparison of joint sets orientation in the Lower Paleozoic shales exposed in Scania (SW Sweden) and concealed in N Poland: a multi-methodological approach","authors":"Marcin Olkowicz, K. Bobek, M. Jarosiński, R. Pachytel","doi":"10.7306/gq.1632","DOIUrl":"https://doi.org/10.7306/gq.1632","url":null,"abstract":"","PeriodicalId":12587,"journal":{"name":"Geological Quarterly","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44061009","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}
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