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Wyszukujesz frazę "Upper Triassic" wg kryterium: Temat


Tytuł:
Palynostratigraphy and palynofacies of the Upper Silesian Keuper (southern Poland)
Autorzy:
Fijałkowska-Mader, A.
Heunisch, C.
Szulc, J.
Powiązania:
https://bibliotekanauki.pl/articles/191862.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
miospores
palynostratigraphy
palynofacies
Upper Triassic
Upper Silesia
Opis:
The results of the palynostratigraphical studies presented in this paper come from five boreholes Patoka 1, Czarny Las, Woźniki Śląskie K1, Kobylarz 1 and Poręba as well as from four outcrops at Lipie Śląskie, Patoka, Zawiercie and Poręba, in Upper Silesia (southern Poland). The palynostratigraphical zonation presented by Orłowska-Zwolińska (1983) for the epicontinental Upper Triassic of Poland was applied. The palynomorph spectra are marked by different preservation states, combined with the frequent occurrence of reworked specimens, probably even from Palaeozoic strata. The spore-pollen assemblage recognized in the “Chrzanów Formation” belongs to the early Carnian verrucata Subzone of the palynological longdonensis Zone. The spectrum from the Stuttgart Formation represents the Carnian astigmosus Zone. Spectra in the Patoka Marly Mudstone-Sandstone Member (Grabowa Mudstone-Carbonate Formation), with the Lisowice bone-bearing horizon, represent the middle and late Norian meyeriana b Subzone. The Rhaetian age of the bone-bearing succession in the Lisowice–Lipie Śląskie clay-pit suggested in the literature was not confirmed. The age of assemblages from the “Połomia Formation”, which overlies the Patoka Member, was not determined, owing to the poor state of miospore preservation. Moreover, three types of palynofacies were recognized as being characteristic for a fluvial channel (1), a flood plain (2), and lacustrine and playa environments (3) as well as for an undetermined milieu. Type 1 was found in the deposits of the Stuttgart Formation, the Patoka Member and the “Połomia Formation”, type 2 in the Patoka Member and the “Połomia Formation”, type 3 in the “Chrzanów Formation”, the Stuttgart Formation and the Patoka Member.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 4; 637-661
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tooth histology of the parareptile Soturnia caliodon from the Upper Triassic of Rio Grande do Sul, Brazil
Autorzy:
Cabreira, S.F.
Cisneros, J.C.
Powiązania:
https://bibliotekanauki.pl/articles/21286.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
tooth
histology
parareptile
Soturnia caliodon
Upper Triassic
Triassic
Brazil
paleontology
Opis:
A histological analysis of the dentition of the small procolophonid parareptile Soturnia caliodon reveals detailed information concerning tooth implantation and replacement for this taxon. The presence of acrodont tooth implantation is verified, which contradicts current models for procolophonid dentition. A heterogeneous enamel layer, that reaches large thickness on the cusps, and a broad secondary dentine are also recorded. These structures provide a very stable occlusal morphology that extends the useful life of the teeth. During the process of replacement, old teeth were not pushed out but reabsorbed. The evidence indicates that Soturnia caliodon had a very low rate of tooth replacement which constitutes a valuable adaptation for its high−fibre herbivorous niche.
Źródło:
Acta Palaeontologica Polonica; 2009, 54, 4
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Upper Triassic vertebrate tracks from Kraków–Częstochowa Upland, southern Poland
Autorzy:
Sadlok, G.
Wawrzyniak, Z.
Powiązania:
https://bibliotekanauki.pl/articles/191435.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
vertebrate tracks
Upper Triassic
Kraków-Częstochowa Upland
Polska
Opis:
The first Upper Triassic vertebrate fossil tracks are documented from the Zawiercie locality, Kraków–Częstochowa Upland, southern Poland. The most characteristic components of the assemblage are tracks, assig- nable to archosaurs and dicynodonts. The inferred composition of the fauna is comparable to those of much better studied, contemporaneous sites in Italy, Argentina and the USA.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 2; 105--111
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pelvic girdle morphology in Stagonolepis, with remarks on aetosaur systematics
Autorzy:
Desmet, Hilde G. B.
Antczak, Mateusz
Bodzioch, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2171824.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Pelvis
ilium
pubis
ischium
Aetosauria
Krasiejów
Upper Triassic
Opis:
In recent years, the Upper Triassic deposits at Krasiejów (south-west Poland) have yielded several tetrapod taxa, both aquatic and terrestrial. Stagonolepis olenkae is one of the terrestrial vertebrates recovered there; a quadrupedal, armoured aetosaur, which belonged to the crocodile-line archosaurs with a characteristic shovel-shaped snout. Several previous studies (osteological, histological and taphonomic) have attempted to understand the mode of life, growth pattern and possible dimorphism of this species and on this basis, to interpret palaeoecological, palaeoclimatic and stratigraphical implications. So far, the pelvic girdle of S. olenkae from Krasiejów remained undescribed. Here, the authors record stagonolepid ilia and pubes and a single ischium from collections housed at the University of Opole, and compare these with the pelvic girdles of other aetosaurian taxa. These well-preserved bones have a typical aetosaurian general outline, but also show some peculiar features. For instance, the preacetabular blade of the ilium is short and flattened and does not exceed the pubic peduncle; several small foramina occur dorsally of the supracetabular crest; the number of pubic foramina is two and the pubic symphysis is less than half the length of the pubis. The material is similar to previously known Stagonolepis robertsoni from the Elgin area, except for the length of the symphysis. The bones presented here differ between each other in thickness, morphology of the preacetabular blade or attachment of sacral ribs, which may be connected with sexual dimorphism. The pelvic girdle of most aetosaurs is not well known. This is unfortunate, because it is an important element in the study of the evolution of the pelvic girdle and in phylogenetic analyses. Thus, the ilia, pubes and ischium of the present study are valuable examples that may contribute to the discussion of the ontogeny and sexual dimorphism in Stagonolepis, as well as to our general knowledge of the Aetosauria.
Źródło:
Annales Societatis Geologorum Poloniae; 2022, 92, 3; 253--275
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Magnetic polarity of Upper Triassic sediments of the Germanic Basin in Poland
Autorzy:
Nawrocki, J.
Jewuła, K.
Stachowska, A.
Szulc, J.
Powiązania:
https://bibliotekanauki.pl/articles/191782.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
magnetostratigraphy
Grabowa Formation
Upper Triassic
Germanic Basin
Polska
Opis:
Palaeomagnetic results are presented for 205 samples of cores from the Książ Wielkopolski IG-2, Woźniki K1 and Patoka 1 wells, drilled in the Polish part of Germanic Basin. The magnetic polarity stratigraphy is based on the inclination of the characteristic remanent magnetization, isolated in 60% of the total samples and found to be in general agreement with the expected Late Triassic inclination at the sampling sites. A total of 22 magnetozones from the integration of the three records correspond to about 25% of the published polarity zones for the Upper Triassic sediments that were combined in the worldwide composite polarity-time scale. The magne- tic polarity pattern, defined for the Schilfsanstein, fits very well with the one defined in the Tethys area for the upper part of the Julian sub-stage. According to the magnetostratigraphic data, the uppermost part of the Upper Gypsum Beds (equivalent to the Ozimek Member of the redefined Grabowa Formation) and the lowermost part of the Patoka Member, containing the Krasiejów bone-breccia horizon, can be correlated with the latest Tuvalian (~228.5 Ma) or with the middle part of Lacian (~225 Ma). However, if the “Long-Tuvalian” option for the Late Triassic Time Scale is taken into consideration, the parts of these substages mentioned above should be correlated with ~221.5 Ma and ~218.5 Ma, respectively.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 4; 663-674
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evidence of wildfires during deposition of the Upper Silesian Keuper succession, southern Poland
Autorzy:
Kubik, R.
Uhl, D.
Marynowski, L.
Powiązania:
https://bibliotekanauki.pl/articles/191789.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
charcoals
wildfire
fusinite reflectance
taphonomy
Upper Triassic
Polska
Opis:
Charcoals from the Upper Triassic vertebrate-bearing clays of the Zawiercie area (Upper Silesia, S-Poland) were analyzed using petrographic methods, to reconstruct burning temperatures as well as taphonomic processes. SEM and reflected light microscopy show excellent preservation of charcoals most probable connected with early diagenetic permineralization by calcite. The charcoal was assigned to three morphotypes, probably corresponding to three different fossil taxa. Fusinite reflectance data suggest, that the highest temperature reached above 600 °C (fusinite reflectance of 3.59%), what counterparts to the lower limit crown fire temperature. The values for most of the samples are lower (ca. 1% to 2.5%) what is typical for surface fires. In many cases fusinite reflectance values depends on the measured zone within the sample. Such zonation formed due to charring tem- perature differences. In zones remote from the potential fire source, reflectance values gradually decreases. It implies that calculation of fire temperatures based on average fusinite reflectance values might be too far-reaching simplification. Occurrence of fungal hyphae within the charcoal supports the interpretation of a predomination of surface fire, consuming dead twigs and stems. The low content of micro-charcoals in charcoal-bearing rocks as well as rounded to sub-rounded shapes of large specimens indicates that they were transported after burning, deposited away from the burning area, and finally early diagenetic mineralization.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 4; 685-696
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correction of homonymy of generic name Cyclophyllia Roniewicz, 1989 (Scleractinia) into Cycliphyllia nom. n.
Autorzy:
Roniewicz, E.
Powiązania:
https://bibliotekanauki.pl/articles/19935.pdf
Data publikacji:
1991
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
correction
homonym
generic name
nomenclature
paleontology
Triassic
Upper Triassic
Cyclophyllia
Scleractinia
Opis:
A new generic name, Cycliphyllia, is here proposed as a replacement name for Cyclophyllia Roniewiecz, 1989 (type species: Thecosmilia cyclica Schaefer et Senowbari-Daryan, 1978, Upper Triassic). The latter is a junior homonyme of Cyclophyllia Milne-Edwards et Haime, 1848 (type species: Cyclolites cristata Lamarck, 1801, Cretaceous), an invalid name, which is a junior synonyme of Aspidiscus Koenig, 1825 (Milne-Edwards 1857: t. 2, p. 386). This regrettable error has been noticed thanks to the List of generic names by Wells (1986). As a consequence of the above change, the orthography of the family name Cyclophylliidae Roniewicz, 1989 is here corrected into Cycliphylliidae.
Źródło:
Acta Palaeontologica Polonica; 1991, 36, 2
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nd and Sr isotopic evidence for provenance of clastic material of the Upper Triassic rocks of Silesia, Poland
Autorzy:
Konieczna, N.
Belka, Z.
Dopieralska, J.
Powiązania:
https://bibliotekanauki.pl/articles/191300.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Nd isotopes
Sr isotopes
clastics
provenance
Upper Triassic
Polska
Opis:
Nd and Sr isotope data were used to characterize the sources of the Upper Triassic (Keuper) siliciclastic rocks of Silesia in southern Poland. This continental succession, consisting predominantly of fine-grained mud- stones and siltstones, yields a remarkably uniform Nd isotopic composition. Nd model ages T2DM vary from 1.56 to 1.69 Ga and εNd values are in the range from –8.9 to –11.2, documenting old crust contribution in the provenance. In contrast, the Sr isotopic composition (87Sr/86Sr) of the clastics exhibits a relatively large variation from 0.710 to 0.723. The isotopic compositions indicate that the southern part of the Germanic Basin in Silesia was supplied with clastic material from the Bohemian Massif. The axis of the drainage area must have crossed from SW to NE the Saxothuringian units of the East Sudetes and most probably also the area of the Tepla–Barrandian Unit. There is no indication of any sediment transport from the Moravo-Silesian Belt and the Fore-Sudetic Block. It seems, that the Palaeozoic rocks of the latter domain must have been buried completely during Late Triassic times.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 4; 675-684
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trace fossils from the continental Upper Triassic Kågeröd Formation of Bornholm, Denmark
Autorzy:
Knaust, D.
Powiązania:
https://bibliotekanauki.pl/articles/191536.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
trace fossils
Upper Triassic
Norian
Keuper
Kågeröd Formation
fluvial
Bornholm
Opis:
The Upper Triassic Kågeröd Formation of Bornholm consists of clays, sandstones and conglomerates of floodplain and fluvial origin, but details of the depositional environment are poorly understood. Trace fossils are described for the first time from the red and green clays (floodplain with lake deposits) and cross-stratified sandstones (fluvial channel deposits) of the Upper Triassic Kågeröd Formation on Bornholm, Denmark. The sparse ichnofauna consists of large, mud-filled shafts and tunnels in caliche-bearing conglomerate, determined as Camborygma and attributed to the burrowing activity of cray fish. The sandstones preservevertical U-shaped burrows passively filled with sand, assigned to Arenicolites and probably produced by insects. Furthermore, they contain winding, horizontal, oblique and vertical unbranched burrows with an active meniscate sandfill, referable to Taenidium and supposedly produced by burrowing beetles. The clays and the sandstones contain numerous caliche nodules of centimetre to decimetre size, some of which contain root traces in the form of rhizoliths. This trace-fossil association reflects deposition on a vast floodplain with shallow lakes and fluvial channels, under semiarid conditions.
Źródło:
Annales Societatis Geologorum Poloniae; 2015, 85, 3; 481-492
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Upper Triassic flora of Svalbard
Autorzy:
Pott, C.
Powiązania:
https://bibliotekanauki.pl/articles/945880.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
paleobotany
Triassic
Upper Triassic
flora
Bennettitales
Asterotheca
Neocalamites
Pterophyllum
Paratatarina
Carnian
Svalbard
Spitsbergen
Opis:
The Triassic plant fossils from the Svalbard archipelago are comprehensively reviewed. The poorly known flora is widespread and has been recovered from all Triassic exposures in the archipelago; 24 species are identified and one new species, viz. Arberophyllum substrictum, is described. The flora consists of sphenophytes, ferns, cycadophytes, and putative ginkgophytes and seed ferns. Ferns and Bennettitales are the dominant elements. The composition of the flora is strikingly similar to the Carnian flora of Lunz in Lower Austria, sharing an unexpectedly large number of taxa, and thus, it is proposed that most of the fossils derive from the De Geerdalen Formation, which is dated as Carnian. Key taxa in the Svalbard flora are Asterotheca, Neocalamites, Pterophyllum, and Arberophyllum. The floristic composition and sedimentology of the host strata suggests that the flora thrived in a coastal lagoonal/deltaic environment. The similarity of the Svalbard and Lunz floras argues that the North Atlantic floral sub-province hypothesised for the Rhaetian in this region was already established by the Carnian.
Źródło:
Acta Palaeontologica Polonica; 2014, 59, 3; 709-740
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wstępne wyniki badań górnotriasowej makroflory Lipia Śląskiego, Polska
Preliminary results of research of the Upper Triassic macroflora from Lipie Śląskie, Poland
Autorzy:
Wawrzyniak, Z.
Ziaja, J.
Powiązania:
https://bibliotekanauki.pl/articles/183991.pdf
Data publikacji:
2009
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Lipie Śląskie
mezozoik
górny trias
Polska
makroflora
Mesozoic
Upper Triassic
Polska
macroflora
Opis:
Upper Triassic macroflora from Lipie Śląskie near Lublin in Poland was investigated. Five different morphological types of cuticulae dispersae were found. One type belongs to Lepidopteris ottonis (Goeppert) Schimper (Pteridospermae), an index species for uppermost Triassic. Other types probably belong to Coniferales e.g. Cheirolepidiaceae.
Źródło:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie; 2009, 35, 3/1; 105-106
0138-0974
Pojawia się w:
Geologia / Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nowe znalezisko śladów dinozaurów w górnym triasie Tatr
A new find of dinosaur footprints in the Upper Triassic of the Tatra Mountains, southern Poland
Autorzy:
Niedźwiedzki, G.
Powiązania:
https://bibliotekanauki.pl/articles/2074394.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
górny trias
ślad dinozaura
Tatry
Upper Triassic
Rhaetian
dinosaur footprints
Tatra Mts.
Opis:
New material of dinosaur footprints has been found in the Late Triassic fluvial-lacustrine deposits of the Tatra Mountains, Poland. Footprints discovered in a well-known Rhaetian strata of the Tomanová Formation represent pedal ichnites of Kayentapus sp. and Anomoepus sp. These are the second reported record of dinosaur footprints in the Tatra Mountains.
Źródło:
Przegląd Geologiczny; 2005, 53, 5; 410--413
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Formacja grabowska : podstawowa jednostka litostratygraficzna kajpru Górnego Śląska
Grabowa Formation : the basic lithostratigraphic unit of the Upper Silesian Keuper
Autorzy:
Szulc, J.
Racki, G.
Powiązania:
https://bibliotekanauki.pl/articles/2075286.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
górny trias
Górny Śląsk
litostratygrafia
formacja grabowska
kręgowce
Upper Triassic
Upper Silesia
lithostratigraphy
Grabowa Formation
vertebrate sites
Opis:
Lithostratigraphic division of the Upper Silesian Keuper continental succession belongs to abandoned matters, even if newly-discovered sites with unique vertebrate faunas highlight an increasing request to more precise designation of their stratigraphic setting. As a result of multidisciplinary grant and with a guide use of new borehole sections, a major lithostratigraphic unit is formally proposed for the middle Keuper (i.e., above the Schilfsandstein; Stuttgart Formation in Stratigraphische Tabelle von Deutschland, 2002), based on previously inaccurately used unit, Grabowa Formation of Bilan (1976). The re-defined Formation of Variegated Mudstones and Carbonates from Grabowa includes Upper Gypsum Beds and Steinmergelkeuper in traditional scheme from Germany (=Weser and Arnstadt Formations), and generally correlates with the Norian stage. Two bone-bearing horizons (Krasiejów and Lisowice) are placed within the unit, which is completely subdivided in three members: Ozimek (mudstone-evaporate), Patoka (marly mudstone-sandstone) and WoŸniki (limestone).
Źródło:
Przegląd Geologiczny; 2015, 63, 2; 103--113
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Warunki hydrogeologiczne utworów triasu górnego na obszarze GZWP Lubliniec-Myszków
Hydrogeology of the Upper Triassic in the area of MGWB Lubliniec-Myszków
Autorzy:
Rubin, K.
Rubin, H.
Powiązania:
https://bibliotekanauki.pl/articles/2062777.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
warunki hydrogeologiczne
GZWP Lubliniec-Myszków
trias górny
hydrogeological conditions
Upper Triassic
MGWB Lubliniec-Myszków
Opis:
Utwory triasu górnego na obszarze monokliny śląsko-krakowskiej wykształcone są przede wszystkim w postaci iłowców i mułowców z wkładkami wapieni i piaskowców. Miąższość tych utworów w północnej części monokliny osiąga około 260 m. Z uwagi na charakter wykształcenia litologicznego w praktyce hydrogeologicznej utwory te były traktowane jako słabo wodonośne, a w kontekście zasobnych zbiorników wód w utworach węglanowych wapienia muszlowego i retu jako izolujący nadkład. Analiza profili litologicznych otworów badawczych oraz dane ze studni odwierconych na obszarze badań pozwoliły wydzielić w profilu triasu górnego 5 horyzontów wodonośnych o ograniczonym zasięgu, związanych z piaskowcami występującymi w stropowych partiach formacji woźnickiej i lisowskiej, wapieniami woźnickimi, brekcją lisowską, piaskowcami trzcinowymi i dolomitem granicznym. Poziomy te mogą pozostawać w łączności hydraulicznej. W artykule przedstawiono charakterystykę warunków hydrogeologicznych triasu górnego na obszarze północnej części monokliny śląsko-krakowskiej na podstawie danych z archiwalnych otworów badawczych oraz własnych badań i obserwacji hydrogeologicznych w studniach i piezometrach.
The Upper Triassic formations from the Silesian-Cracow Monocline are composed mainly of claystones and mudstones interbedded by limestones and sandstones. In the north of the monocline, these formations are up to about 260 m thick. From their lithologic characteristics, these would be treated in the hydrogeological practice as low water-bearing capacity rocks, and as a capping aquitard in the context of water-rich aquifers in the Muschelkalk and Roethian carbonate formations. Analysis of lithologies in exploratory wells drilled in the study area allowed separating 5 groundwater horizons in the Upper Triassic, which are connected with the sandstone formations occurring at the top portions of the Woźniki and Lisów formations, Woźniki limestones, Lisów breccia, reed sandstones and boundary dolomite. These aquifers may have hydraulic connections. This contribution presents a characterisation of the hydrogeologic conditions within the Upper Triassic in the north of the Silesian-Cracow Monocline, based on archival data from exploratory wells and own hydrogeologic investigations and observations performed in wells and piezometers.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2009, 436, z. 9/2; 437-444
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Charakterystyka hydrogeochemiczna utworów triasu górnego w rejonie Woźnik (otwór badawczy K-1)
Hydrogeochemistry of the Upper Triassic formations in the Woźniki area (borehole K-1)
Autorzy:
Rubin, H.
Rubin, K.
Powiązania:
https://bibliotekanauki.pl/articles/2063099.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
utwory słabo przepuszczalne
właściwości hydrogeochemiczne
trias górny
low permeability formations
hydrogeochemistry properties
Upper Triassic
Opis:
Badania dotyczyły słabo przepuszczalnych utworów triasu górnego występujących na obszarze GZWP Lubliniec-Myszków. Ocena właściwości hydrogeochemicznych tych utworów stanowi podstawę do określenia ich roli w zasilaniu i kształtowaniu chemizmu wód serii węglanowej triasu. Wykonanie otworu badawczego K-1 o głębokości 99,5 m, zlokalizowanego w Woźnikach, umożliwiło przeprowadzenie badań właściwości hydrogeochemicznych utworów triasu górnego (noryk-retyk), wykształconych głównie jako iły, iłowce i mułowce, lokalnie przewarstwionych utworami węglanowymi i piaskowcami. W profilu triasu górnego stwierdzono występowanie dwóch horyzontów wodonośnych w spękanych iłowcach przewarstwionych utworami węglanowymi i piaskowcami. W artykule przedstawiono wyniki badań wilgotności, porowatości i wyciągów wodnych z utworów triasu górnego oraz składu chemicznego i izotopowego wód podziemnych występujących w tych utworach.
The investigations deal with Upper Triassic low permeability formations located in the Lubliniec-Myszków area of MGWB. The assessment of hydrogeochemical properties of these formations is a basis for determining their role in recharging groundwater of the Triassic carbonate aquifer and their influence on the groundwater chemistry. Drilling of the borehole K-1(located in Woźniki) down to a depth of 99.5 m made it possible to perform investigations on hydrogeochemical properties of the Upper Triassic formations (Norian-Rhaetian) composed mainly of clays, claystones and mudstones, locally interbedded by carbonates and sandstones. It was affirmed that the Upper Triassic interval contains two aquifers located in fissured claystones interbedded by carbonates and sandstones. This contribution presents the results of water content and porosity tests, water extracts from the Upper Triassic formations as well as chemistry and isotopic contents of the groundwater from these formations.
Źródło:
Biuletyn Państwowego Instytutu Geologicznego; 2009, 436, z. 9/2; 429-435
0867-6143
Pojawia się w:
Biuletyn Państwowego Instytutu Geologicznego
Dostawca treści:
Biblioteka Nauki
Artykuł

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