Autor: Stankowski, W. T. J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The crust structure of the Morasko meteorite – a preliminary hypothesis
Autorzy:: Stankowski, W. T. J.
Powiązania:: https://bibliotekanauki.pl/articles/94595.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:: sintered crust
fusion crust
genesis
SEM
EDS
skorupa
geneza
Opis:: A small piece of the Morasko meteorite, weighing 970 g, yields traces of its journey through the Earth’s atmosphere and of its impact into a mineral substrate, such as reflected in the meteorite’s crust. This is seen in the crust structure in the form of sintered as well as fusion and semi-fusion layers for which ablative niches are optimum sites. Subsequent weathering processes have resulted in significant mineralogical changes in the crusts. The meteorite crusts originated during polygenetic processes.
Źródło:: Geologos; 2017, 23, 1; 53-56
1426-8981
2080-6574
Pojawia się w:: Geologos
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The extraterrestrial matter falls in west-central Poland (Great Poland Lowland); historical and geological data
Autorzy:: Stankowski, W. T. J.
Powiązania:: https://bibliotekanauki.pl/articles/138672.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: meteorite chronology
Great Poland Lowland
meteoryt
chronologia
Nizina Wielkopolska
Opis:: Direct and indirect evidence of falls of extraterrestrial matter in west-central Poland (Great Poland Lowland) is proved historically and environmentally. The chronological list of such events has historical (documents, medieval paintings, newspaper reports), geological and morphological documentation. The most important are the environmental sites of Morasko/Oborniki, Przełazy and Jankowo Dolne, where metallic meteorites were recognized. These meteorite falls represent a series of cosmic events: the Morasko fall was c. 5000 years BP, the Przełazy fall was c. 10000 years BP, and the age of the Jankowo Dolne fall is not fully documented.
Źródło:: Acta Geologica Polonica; 2015, 65, 2; 263-268
0001-5709
Pojawia się w:: Acta Geologica Polonica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Dating the Morasko meteorite fall by natural thermoluminescence of the fusion crust
Autorzy:: Fedorowicz, S.
Stankowski, W. T. J.
Powiązania:: https://bibliotekanauki.pl/articles/94222.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:: iron meteorite
terrestrial age
dosimetry
Polska
meteoryt żelazny
dozymetria
Polska
Opis:: The date of fall of the Morasko iron meteorite was determined by means of thermoluminescence measurements of the fusion crust and related local materials. Three small pieces, commonly referred to as ‘shrapnel’, were used. The results obtained are 4.5–5.0 ka, which is in good agreement with previous estimates of 4–6 ka on the basis of radiometric, dosimetric and palynological methods.
Źródło:: Geologos; 2016, 22, 3; 251-258
1426-8981
2080-6574
Pojawia się w:: Geologos
Dostawca treści:: Biblioteka Nauki

Artykuł

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