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Wyszukujesz frazę "Middle Sudetes" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
8th-10th century hillforts in the Sudetes – exploring current state of research and observations, towards new horizons
Autorzy:
Lisowska, Ewa
Jaworski, Krzysztof
Piątkowski, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/2040985.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Early Middle Ages
hillforts
the Sudetes
LIDAR
Opis:
The article presents the latest results of archaeological studies on the 8th-10th century hillforts in the Sudetes. The authors present previously unknown structures, found through the analysis of aerial scans using the ALS method. Excavation and office studies conducted since 2005 in the Sudetes also allowed for correcting the chronology of some previously known hillfort sites. The article also presents a discussion on the structures referred to as ‘quasi-hillforts’ and those considered to be destroyed. The findings are concluded by a summary of changes in the archaeological research of the early medieval Sudetes over the last 15 years, i.e. since the publication of the last monograph devoted to hillforts in this part of Central Europe.
Źródło:
Acta Archaeologica Carpathica; 2021, 56; 335-386
0001-5229
2719-4841
Pojawia się w:
Acta Archaeologica Carpathica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geneza i geologiczne uwarunkowania rozwoju form osuwiskowych w środkowej części Obniżenia Noworudzkiego w Sudetach
Origin and geological constraints for the development of landslide forms in the central part of the Nowa Ruda Basin, Sudetes
Autorzy:
Kowalski, Aleksander
Powiązania:
https://bibliotekanauki.pl/articles/20028318.pdf
Data publikacji:
2021
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ruchy masowe
głęboko osadzone osuwiska
skały osuwiskowe
analiza LIDAR DEM
synklinorium śródsudeckie
Sudety Środkowe
mass movements
deep-seated landslides
rock topple
LIDAR DEM analysis
Intra-Sudetic Synclinorium
Middle Sudetes
Opis:
The paper presents the results of field mapping and structural analyses conducted within the landslides situated near Ludwikowice K³odzkie, in the central part of the Nowa Ruda Basin (Middle Sudetes, SW Poland). The area affected by mass movements is located within the eastern limb of the Intra-Sudetic Synclinorium (Głuszyca Monocline) composed of Upper Carboniferous to Lower Permian (Rotliegend) sedimentary rocks. Nine individual landslide forms, ranging in area from 0.5 to 22.7 ha, including two landslide complexes (Sokółka landslides, 49.7 ha in total area) have been identified and described in terms of their origin and geological conditions. Studies of landslide morphology and structural analysis allow recognition of several types of mass movements. They include: (i) rotational landslides (landslides Sokółka 1-3 and 5); (ii) translational slides (landslides Miłków 1-3); (iii) deep-seated, compound landslides (landslide Sokółka 4), and (iv) topple evolving into deep-seated rotational (?) slide (Sławosz landslide). The studies repeatedly confirm the usefulness of analyses of LiDAR digital elevation models coupled with field investigations and structural analyses.
Źródło:
Przegląd Geologiczny; 2021, 69, 10; 666-697
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Middle Turonian trace fossils from the Bystrzyca and Długopole sandstones in the Nysa Kłodzka Graben (Sudetes, SW Poland)
Autorzy:
Chrząstek, A.
Powiązania:
https://bibliotekanauki.pl/articles/2060555.pdf
Data publikacji:
2013
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
trace fossils
ichnofacies
Cretaceous
palaeoenvironments
Middle Turonian
Sudetes
Opis:
The Middle Turonian sediments of the Nysa Kłodzka Graben (Bystrzyca Sandstone in the Stara Bystrzyca outcrop and the Długopole Sandstone in Długopole Górne Quarry) contain trace fossils, which include Curvolithus simplex, ?Macaronichnus isp., Ophiomorpha nodosa, Ophiomorpha isp., Palaeophycus tubularis, Thalassinoides cf. paradoxicus, T. suevicus and Thalassinoides isp. The assemblage of trace fossils points to the proximal Cruziana ichnofacies, that characterizes the distal lower shoreface and the archetypal Cruziana ichnofacies, typical of upper offshore settings. The trace fossils evidence implies that sedimentation took place in a shallow basin with periods of a sudden sediment input, good oxygenation and normal salinity. The Bystrzyca and Długopole sandstones are deposits of the shallow epicontinental sea that were deposited between the fair-weather and storm-wave base, in the distal lower shoreface–upper offshore setting. The Bystrzyca Sandstone is recognized as storm-originated deposits, whereas the Długopole Sandstone is probably the part of prograding “accumulation terrace”. The source of material for the sandstone was the East Sudetic Island and probably also the Orlica–Bystrzyca Uplift. The studied sandstones are related to a regression that started in the early/middle Middle Turonian and caused a relative uplift of the surrounding land.
Źródło:
Geological Quarterly; 2013, 57, 3; 443--466
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Palaeontology of the Middle Turonian limestones of the Nysa Kłodzka Graben (Sudetes, SW Poland): biostratigraphical and palaeogeographical implications
Autorzy:
Chrząstek, Alina
Powiązania:
https://bibliotekanauki.pl/articles/94653.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Middle Turonian
Sudetes
Nysa Kłodzka Graben
ammonites
inoceramids
biostratigraphy
Turon
Sudety
Nysa Kłodzka
amonity
inoceramy
biostratygrafia
Opis:
The ammonites Lewesiceras peramplum Mantell and ?Lewesiceras sp. are reported from the Upper Cretaceous in the Nysa Kłodzka Graben; they date from the Middle Turonian and ?Coniacian, respectively. The Middle Turonian limestones of the Stara Bystrzyca quarry contain an abundant assemblage of inoceramids (Inoceramus cuvieri Sowerby and I. lamarcki Parkinson) and other bivalves, including oysters, as well as brachiopods and trace fossils. Micropalaeontological data show the presence of foraminifers and siliceous sponge spiculae, bryozoans, ostracods and fragments of bivalves and gastropods. The Middle Turonian calcareous deposits belongs to the upper part of the Inoceramus lamarcki Zone (late Middle Turonian) and were deposited on a shallow, subtidal offshore shelf. They overlie the Middle Turonian Bystrzyca and Długopole Sandstones, which represent foreshore-shoreface delta deposits. The fossil assemblage suggests a moderate- to low-energy, normal-salinity environment with occasionally an oxygen deficit.
Źródło:
Geologos; 2012, 18, 2; 83-109
1426-8981
2080-6574
Pojawia się w:
Geologos
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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