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1

Foraminifers from the Treskelodden Formation [Carboniferous-Permian] of south Spitsbergen

100%
Blazejowski B.
Polish Polar Research
|
2009
|
tom 30
|
nr 3
193-230
2

Zmiany środowiskowe i biotyczne na pograniczu paleozoiku i mezozoiku Południowego Spitsbergenu

63%
Blazejowski B., Gieszcz P.
Kosmos
|
2013
|
tom 62
|
nr 3
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Lower Permian bryozoans from southern and central Spitsbergen, Svalbard

51%
Nakrem H. A., Blazejowski B., Gazdzicki A.
Acta Palaeontologica Polonica
|
2009
|
tom 54
|
nr 4
Bryozoans from the Lower Permian Treskelodden and Wordiekammen formations of southern and central Spitsbergen respectively, Svalbard, have been studied. Twenty species are identified, including one new genus, Toulapora gen. nov., with Toulapora svalbardense as type species and one new species, Ascopora birkenmajeri sp. nov. The taxonomic composition is typical Lower Permian, with species in common with Timan−Pechora and the Urals (Russia) and Ellesmere Island (the Canadian Arctic). Growth habits reflect a moderately to deeper shelf environment.
4

Schellwienia arctica [Fusulinidae] from the Carboniferous-?Permian strata of the Treskelodden Formation, south Spitsbergen

51%
Blazejowski B., Holda-Michalska A., Michalski K.
Polish Polar Research
|
2006
|
tom 27
|
nr 1
91-103
The fusulinid foraminifers of Schellwienia arctica (Schellwien, 1908) have been investigated from Polakkfjellet Mt., south Spitsbergen, and used as biostratigraphic marker for the latest Carboniferous-?earliest Permian strata of the Treskelodden Formation. A series of thin sections enable to investigate the internal structure and growth pattern of individual specimens. The observed variation of growth suggests dynamic environmental conditions at the investigated location and most likely over one-year long life span of this foraminifer.
5
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Computer microtomography in malacological studies

51%
Sulikowska-Drozd A., Walczak M., Blazejowski B., Binkowski M.
Folia Malacologica
|
2015
|
tom 23
|
nr 1
6
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Arthropod trace fossils from Eocene cold climate continental strata of King George Island, West Antarctica

51%
Uchman A., Gazdzicki A., Blazejowski B.
Acta Palaeontologica Polonica
|
2018
|
tom 63
|
nr 2
Siltstone and sandstone beds of the Mount Wawel Formation (Eocene) contain trace fossils interpreted as insect resting traces and arthropod trackways, the latest determined as Glaciichnium australis isp. nov. and cf. Pterichnus isp. Glaciichnium is included in a new ichnofamily Protichnidae, which embraces invertebrate trackways composed of straight central trail(s) and lateral tracks. The same deposits contain fragments of plant stems in growth position, delicate fern-like plant twigs and leaves of Nothofagus. Their deposition took place in very shallow but flowing water, probably in a marginal part of a lake, perhaps in a delta. The presence of mudcracks proves incidental exposure of the sediment. The trace fossils were produced by arthropods, especially insects and/or isopods, between episodes of deposition and were influenced by the water flow and subtle changes in substrate consistency. This resulted in several morphological variants of the traces. Glaciichnium australis is similar to those produced by some caddisflies (Trichoptera) in shallow puddles in the Tatra Mountains of Poland. The arthropod-dominated trace fossil assemblage is similar to the Glaciichnium ichnocoenosis, which is known from some Pleistocene lacustrine varve sediments of Europe. This fits well with the beginning of climatic cooling in Antarctica during the late Eocene. This also shows the recurrence of some ichnological features on both ends of the globe in similar palaeoenvironmental conditions and supports basics of the ichnofacies concept.
7

First record of catacrinid crinoid from the Lower Permian of Spitsbergen

51%
Gorzelak P., Blazejowski B., Uchman A., Hanken N.-M.
Polish Polar Research
|
2013
|
tom 34
|
nr 2
8
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X-ray microtomography (XMT) of fossil brachiopod shell interiors for taxonomy

51%
Blazejowski B., Binkowski M., Bitner M. A., Gieszcz P.
Acta Palaeontologica Polonica
|
2011
|
tom 56
|
nr 2
The ability to see and understand the three−dimensional structure of an investigated object plays a key role in studying fossil remains. All living organisms are formed in threedimensions, but unfortunately fossilization processes often reduce overall shape, making it difficult to gather information about real overall appearance, functionality, and inner structure. Here, using a specimen of the brachiopod Terebratula terebratula we demonstrate a non−destructive technique for exploring the 3−D internal structure of fossil remains. The use of tomography allows the construction of a set of transverse serial sections in the manner used by brachiopod researchers for decades.
9

Brachiopods from the Chlamys Ledge Member [Polonez Cove Formation, Oligocene] of King George Island, West Antarctica

51%
Bitner M. A., Gazdzicki A., Blazejowski B.
Polish Polar Research
|
2009
|
tom 30
|
nr 3
277-290
10

New perspectives on the Late Triassic vertebrates of East Greenland: preliminary results of a Polish-Danish palaeontological expedition

39%
Sulej T., Wolniewicz A., Bonde N., Blazejowski B., Niedzwiedzki G., Talanda M.
Polish Polar Research
|
2014
|
tom 35
|
nr 4
11
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Early Cretaceous ammonites and dinoflagellates from the Western Tatra Mountains, Poland

39%
Vasicek Z., Blazejowski B., Gazdzicki A., Krol M., Lefeld J., Skupien P., Wierzbowski A.
Acta Palaeontologica Polonica
|
2020
|
tom 65
|
nr 4
12

Saurichthys (Pisces, Actinopterygii) teeth from the Lower Triassic of Spitsbergen, with comments on their stable isotope composition (13C and 180) and X-ray microtomography)

33%
Blazejowski B., Duffin C. J., Gieszcz P., Malkowski K., Binkowski M., Walczak M., McDonald S., Withers P. J.
Polish Polar Research
|
2013
|
tom 34
|
nr 1
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