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Stulecie Polskiego Towarzystwa Geologicznego

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Peryt T. M.

Przegląd Geologiczny

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2022

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tom Vol. 70, nr 4

243--246

EN

In 2021, when the very respected Polish Geological Society celebrated its centenary, a number of jubilee events were organized in online format, but because of Covid-19 pandemic the ceremonial jubilee session was postponed to May 18, 2022, and the Auditorium Maximum of the Jagiellonian University in Cracow was chosen for this event. President of Republic of Poland Andrzej Duda took National Patronage over the event. The main forms of the Society's activity since its beginning have been scientific meetings, annual conferences organized in various parts of Poland, and the publication of the journal Annales Societatis Geologorum Poloniae. The Society also organizes the Polish geological congresses (every four years) and meetings of international societies and associations; all of them have appeared very successful in terms of the number of participants and the impact for development of geological sciences.

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100 lat państwowej służby geologicznej w Państwowym Instytucie Geologicznym

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Peryt T. M.

Przegląd Górniczy

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2019

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tom T. 75, nr 5

1--13

PL

Państwowy Instytut Geologiczny (PIG) został powołany uchwałą Sejmu Ustawodawczego w dniu 30 maja 1919 r. jako państwowa służba geologiczna w obrębie Ministerstwa Przemysłu i Handlu, a oficjalne otwarcie instytutu odbyło się 7 maja 1919 r. W marcu 1938 r. dekretem prezydenta RP powołano państwową służbę geologiczną składającą się z PIG i Państwowej Rady Geologicznej. Z kolei dekret z dnia 8.10.1951 r. przystosował formy organizacyjne służby geologicznej do systemu planowania centralnego i dominacji własności państwowej, a sam instytut (którego nazwa została zmieniona na Instytut Geologiczny) został instytutem naukowo-badawczym. W 1985 r. powołano Ministerstwo Ochrony Środowiska i Zasobów Naturalnych, a do instytutu powróciło wiele zadań służby geologicznej, z tego też względu właściwym był powrót do historycznej nazwy – PIG, co nastąpiło 19.06.1987 r. Od 1.01.2012 r. PIG pełni funkcję państwowej służby geologicznej, a wcześniej – od 1.01.2002 r. – instytutowi powierzono zadania państwowej służby geologicznej. W dniu 24.02.2009 r. Rada Ministrów nadała PIG status państwowego instytutu badawczego. Stuletnia historia PIG pokazuje, że wszystkie podstawowe zadania tradycyjnie przypisywane państwowym służbom geologicznym były wykonywane z powodzeniem, a PIG jest modelowym przykładem współczesnej państwowej służby geologicznej o bardzo szerokich kompetencjach.

EN

The Polish Geological Institute (PGI) was established by the Polish Parliament on May 30, 1919 as the national geological survey within the Ministry of Industry and Trade, and the official opening of the Institute took place on May 7, 1919. In March 1938, the President of Poland accepted a new decree concerning geological survey of Poland which was composed of the PGI and the State Geological Council. The decree of October 8, 1951 adjusted the organization forms of the geological survey to the system of central planning and the domination of state property, and the institute (with the name changed to the Geological Institute) became a scientific institution. In 1985, the Ministry of Environmental Protection and Mineral Resources was established, and many tasks of geological survey returned to the institute, hence this turned out to be appropriate to return, on June 19, 1987, to the historical name, PGI. Since January 1, 2012, the Polish Geological Institute has served as the Polish geological survey, and earlier, since January 1, 2002, legally specified tasks of the Polish geological survey has been assigned to the PGI. On February 24, 2009 the Council of Ministers gave the PGI a status of National Research Institute. For the century the PGI has successfully fulfilled all the basic responsibilities and commitments that are conventionally assigned to national geological surveys, and is a model example of modern national geological survey of very wide expertise.

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Badania złóż soli kamiennej i potasowo-magnezowej prowadzone w Państwowym Instytucie Geologicznym

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Czapowski G. , Peryt T. M.

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tom Vol. 67, nr 7

594--598

EN

Middle Miocene Badenian salt, occurring in the frontal zone of the Carpathian Overthrust (southern Poland), and the Upper Permian (Zechstein) bedded and diapir salt deposits, have been the subject of the research by PGI scientists. Many salt deposits were discovered by the PGI, but in particular, the greatest achievement related to the origin of salt deposits is the reconstruction of sedimentary environments and conditions based on detailed sedimentological and geochemical analyses.

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The stratigraphy of Zechstein strata in the East European Craton of Poland : an overview

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Peryt T. M. , Skowroński L.

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tom Vol. 65, No. 4

art. no. 48

EN

The sedimentary and stratigraphic patterns established for Zechstein of the western part of the Peribaltic Syneclise (and in particular the eastern Łeba Elevation) were applied to other parts of the East European Craton (EEC) in Poland: the eastern Peribaltic Syneclise and the Podlasie region. A very large number of mostly fully-cored borehole sections in the Puck Bay region certainly predestines the eastern Łeba Elevation area to use it as a model. The most part of the EEC, except of its part adjacent to the Teisseyre-Tornquist Zone, during the Zechstein deposition represents the marginal parts of the basin. The fauna occurring in the Zechstein carbonate deposits of the EEC makes it possible to distinguish between the Zechstein Limestone and the younger carbonate strata, but certainly not between the Main Dolomite and the Platy Dolomite and hence the facies models for the Zechstein that have been previously developed in the western part of the Peribaltic Syneclise augmented by sequence stratigraphic approach seem to be the best tool to apply in other peripheral areas in the EEC area. The Zechstein sequence in the western part of the Peribaltic Syneclise consists, in general terms, of three parts: (1) carbonate platform of the Zechstein Limestone (occurring only in the north-westernmost corner of the study area and passing into basin facies dominant in the most part of the area); (2) the PZ1 evaporite platform system composed of sulphate platforms and adjacent basin system and constituting the major part of the Zechstein sequence; and (3) the Upper Anhydrite-PZ3 cover. There is a consensus, as far as the western part of the Peribaltic Syneclise is concerned, that the Platy Dolomite platform is wider than the Main Dolomite platform. In the easternmost part of the Peribaltic Syneclise, the stratigraphical interpretations are diverse. We have included the anhydrite overlying the Zechstein Limestone into the Upper Anhydrite, and concluded that the overlying interbedded mudstone and anhydrite also belong to the Upper Anhydrite. When above the Upper Anhydrite one carbonate unit occurs, it is assigned either to the Main Dolomite and Platy Dolomite, or to the Platy Dolomite. The same conclusion is proposed for the marginal parts of the Podlasie Bay. The deposition of Zechstein Limestone resulted in the origin of carbonate platforms along the basin margins which changed an inherited topographic setting. The Lower Anhydrite deposits are lowstand systems tracts (LST) deposits, lacking in more marginal parts of the western and eastern Peribaltic Syneclise and in the major part of the Podlasie Bay. The accommodation space existed and/or created during the Lower Anhydrite and the Oldest Halite deposition in the Baltic and Podlasie bays was filled and at the onset of the Upper Anhydrite deposition, a roughly planar surface existed except in the area ad jacent to the main Polish basin. The Upper Anhydrite deposits are transgressive systems tracts deposits and then highstand systems tracts deposits and they encroached the Zechstein Limestone platforms. The Upper Anhydrite deposition was terminated by sea level fall, and the Upper Anhydrite deposits in the marginal areas became subject to karstification. The Main Dolomite transgression took place in several phases but its maximum limit did not reach the Upper Anhydrite limit. The deposition of the PZ2 chlorides (LST deposits) resulted in the filling of the accommodation space that was inherited after the deposition of the Main Dolomite and the Basal Anhydrite. Subsequently, the area became exposed, and marine deposits (Grey Pelite and Platy Dolomite) related to the last major transgression during the life of the Zechstein basin that resulted in a flooding of the exposed surface of older Zechstein deposits, including the area that was emergent during deposition of the PZ2 cycle. Microbial carbonates, being stromatolites and thrombolites, are a common feature of all Zechstein carbonate units but in particular this is the case of the Platy Dolomite. There are no direct premises allowing for convincing settlement doubts regarding the stratigraphical position of the upper carbonate unit in many cases, but several lines of evidence suggest that, as in the entire Zechstein basin, the Main Dolomite considerably shifted basinward, and the Platy Dolomite - landward, although it is difficult to ascertain whether the original Platy Dolomite extent was similar to or greater than the limit of the Zechstein Limestone as elsewhere in the Zechstein Basin.

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Wydawnictwa Państwowego Instytutu Geologicznego 1919–2019

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Dąbrowska-Jędrusik E. , Peryt T. M.

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tom Vol. 67, nr 7

610--616

EN

Publication activities have played an important role in the life of the Polish Geological Institute (PGI) since its foundation in 1919. In 1919 the first geological map and in 1920 the first text publication were put out whereas in 1921 the first series appeared that has been issued till today: Transactions of the PGI (Prace Państwowego Instytutu Geologicznego). In 1938, the series Bulletin of the PGI (Biuletyn Państwowego Instytutu Geologicznego), and in 1957 the Geological Quarterly, the flag journal of the PGI, were initiated. Their first mission was to disseminate results of studies conducted by the PGI scientists, but since 1999 the Geological Quarterly has been a truly international journal. The PGI co-edits two other international journals (Geologica Carpathica, Volumina Jurasica) and since 1992 has been a publisher of the most popular Polish geological journal, Przegląd Geologiczny. This journal was established in 1953, but the first publisher was Wydawnictwa Geologiczne that stem from the PGI in 1953, and finally in 2000 all publication activities returned to the PGI. In addition, a range of various books has been published, including a monumental scientific synthesis entitled Geology of Poland that was initiated in 1963; its first part was published in 1968 and the last one in 2004 (altogether 25 parts in six volumes). After World War II, one of the top priorities of the PGI was to elaborate various synthetic, detailed and special maps as well as atlases, and this activity, which otherwise is the proof of the notable increase of our knowledge on the geology of Poland, belongs to the great achievements of the PGI. Within a century, about 15,000 geological maps were published. Since the last decade, a number of publications dealing with various tasks of the Polish geological survey and the Polish hydrogeological survey has distinctly been increased

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Foraminiferal and calcareous nannoplankton biostratigraphy of the upper Badenian-lower Sarmatian strata in the SE Polish Carpathian Foredeep

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Peryt D. , Garecka M. , Peryt T. M.

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tom Vol. 65, No. 1

art. no. 18

EN

The Badenian/Sarmatian boundary in the Central Paratethys has been traditionally identified by the faunal turnover recording an important environmental change possibly controlled by the change from marine to brackish conditions. The strata below the Badenian/Sarmatian boundary in the northern Carpathian Foredeep are included into the Pecten beds, and those above it into the Syndesmya beds. Foraminiferal study of the Babczyn 2 borehole which is one of the crucial sections in the northern Carpathian Foredeep, well-known for the depositional age of rhyolite tuff within the Pecten beds dated by Śliwiński et al. (2012) at 13.06 ±0.11 Ma, indicated that in fact the boundary occurs within the Syndesmya beds. This conclusion is based upon the rapid change from a stenohaline foraminiferal fauna to a euryhaline one, and the appearance of the species Anomalinoides dividens, the taxon regarded as the marker for the Sarmatian. In the Babczyn 2 and Cieszanów 1 (located ~2.5 km basinward of Babczyn 2) boreholes, Anomalinoides dividens appears 3.1-3.8 m above the replacement of stenohaline by euryhaline foraminifers. The calcareous nannoplankton study shows that the upper Badenian and the lower Sarmatian strata in the studied sections represent the NN6, undivided NN6-NN7, and NN7 zones.