Temat: Badenian transgression - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Pochodzenie i wiek wody mineralnej w Dobrowodzie k. Buska Zdroju
Origin and age of mineral water at Dobrowoda near the Busko Spa
Autorzy:: Chowaniec, J.
Najman, J.
Olszewska, B.
Zuber, A.
Powiązania:: https://bibliotekanauki.pl/articles/2074688.pdf
Data publikacji:: 2009
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: zapadlisko przedkarpackie
woda mineralna
skład izotopowy
gazy szlachetne
interglacjał
pre Pleistocen
baden
transgresja
Carpathian Foredeep
mineral water
stable isotopes
noble gases
water age
interglacial
pre-Pleistocene
Badenian transgression
Opis:: In Dobrowoda village which is situated within the central area of the Polish Carpathian Foredeep, saline sulphur water has been found in a deep depression filled with Badenian sands. Environmental tracer data indicate similar interglacial age as that of shallow mineral waters occuring in Cretaceous marls in the nearby Busko Spa. Primary sulphates and secondary sulphides in all mineral waters of this region originated mainly from the dissolution of Badenian gypsum strata whereas the salinity is supposed to be the remnant of chloride salts of the same age which were completely washed out by meteoric waters during the long infiltration period after the regression of the Miocene sea. The hypothetical recharge area(s) are to the west of the study area, which means that chemical Badenian sediments occupied much larger area than the present extent of the sulphate series.
Źródło:: Przegląd Geologiczny; 2009, 57, 4; 286-293
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Early Badenian transgression on the outer flank of Western Carpathian Foredeep, Hluchov area, Czech Republic
Autorzy:: Hladilová, Š.
Nehyba, S.
Zágoršek, K.
Tomanová-Petrová, P.
Bitner, M. A.
Demeny, A.
Powiązania:: https://bibliotekanauki.pl/articles/191298.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Geologiczne
Tematy:: Carpathian Foredeep
borehole cores
early Badenian
marine transgression
sedimentology
palaeontology
geochemistry
Opis:: This multidisciplinary study, based on borehole cores from the Hluchov area in Czech Republic, documents an early Badenian marine transgression on the outer flank of the Western Carpathian Foredeep. The shallow-marine deposits represent coastal transgression over a terrestrial topography of weathered pre-Cenozoic bedrock. The lower facies association (FA1) consists of siliciclastic sediment derived from local substrate erosion. Facies indicate a wave-dominated environment with unstable bottom, variable rate of sediment supply and an incremental rise of relative sea level. The upper facies association (FA2) consists of carbonates indicating a major landward shift of shoreline, decline in siliciclastic input and further sea-level rise. The succession represents a transgressive to highstand systems tract. The maximum flooding surface, ca. 1 m above the FA1/FA2 boundary, is signified by an anomalous decrease in K and Th, an increased Th/K ratio and highest U concentration. The heavy-mineral assemblages in FA1 confirm local sediment provenance, whereas those in FA2 indicate broader sediment derivation, including volcanic component from contemporaneous rhyolitic to rhyodacitic eruptions. The deposits contain a wide range of marine fauna, with the foraminifers and molluscs indicating an early Badenian age. Molluscs, bryozoans and echinoderms indicate a normal-salinity environment with a decreasing hydraulic energy. Foraminifers indicate salinity fluctuations in the lowest part of the succession. The isotopic composition of mollusc shells shows marked inter-species differences and a general negative shift in the δ13C and δ18O values, indicating diagenetic alteration. The impact of diagenetic processes appears to have been controlled by sedimentary facies. The highly negative δ13C and δ18O values correspond to sediment layers with the highest Th/K ratios and hence low clay content. Sediment permeability was thus probably crucial in controlling the differential circulation and impact of diagenetic fluids.
Źródło:: Annales Societatis Geologorum Poloniae; 2014, 84, 3; 259-279
0208-9068
Pojawia się w:: Annales Societatis Geologorum Poloniae
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "Badenian transgression" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język