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Wyszukujesz frazę "crinoids" wg kryterium: Temat


Wyświetlanie 1-8 z 8
Tytuł:
Crinoids (Crinoidea, Echinodermata) from the Middle Jurassic (Callovian) of eastern Poland : a case study from the Żebrak IG 1 borehole
Autorzy:
Salamon, M. A.
Feldman-Olszewska, A.
Powiązania:
https://bibliotekanauki.pl/articles/973711.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Echinoderms
crinoids
Jurassic
Callovian
Polska
Opis:
A taxonomic account of the Callovian crinoid fauna from the Żebrak IG 1 borehole (eastern Poland) is presented. The assemblage contains numerous isocrinid ossicles (Isocrinidae) assigned to the following taxa: Isocrinus cf. nicoleti (Desor), Isocrinus sp., Chariocrinus andreae (Desor), Balanocrinus cf. subteres (Münster in Goldfuss) and Pentacrinites sp. These isocrinids are associated with a few ossicles of cyrtocrinids (Cyrtocrinida; Cyrtocrinida indet.). The crinoid remains are poorly preserved; they all are isolated ossicles, showing broken margins and/or abraded surfaces. Such a state of preservation documents a long distance of transportation and/or re-deposition in a high-energy, shallow-water setting. The crinoid assemblage differs significantly from those of southern Poland (the Polish Jura Chain and the Mesozoic margin of the Holy Cross Mountains), in which sessile crinoids, such as cyrtocrinids (Cyrtocrinida), inhabiting mostly deeper-water carbonate facies, are predominant.
Źródło:
Annales Societatis Geologorum Poloniae; 2018, 88, 3; 273-283
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwy wpływ materii pozaziemskiej na bioróżnorodność ordowickich szkarłupni – dane wstępne
The possible influence of extraterrestrial matter on Ordovician echinoderm biodiversity – preliminary data
Autorzy:
Brachaniec, Tomasz
Salamon, Mariusz A.
Karwowski, Łukasz
Wieczorek, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1033043.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Meteorytowe
Tematy:
Ordovician
Polska
crinoids
echinodermata
fossil meteorite
Opis:
The Ordovician was a period with large meteorite showers, what was confirmed by fossil chondrite finds in Swedish limestones. In Bukówka section near Kielce deposits of the same age are exposed. During field works was noticed that echinoderms do not occur in three samples. It was proved that echinoderms were very sensitive to environmental changes and their disappearance was associated with a meteorite falls.
Źródło:
Acta Societatis Metheoriticae Polonorum; 2016, 7; 13-16
2080-5497
Pojawia się w:
Acta Societatis Metheoriticae Polonorum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Lower Muschelkalk crinoids from Raciborowice, North-Sudetic Basin, SW Poland
Autorzy:
Głuchowski, E.
Salamon, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059547.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
North-Sudetic Basin
Triassic
muschelkalk
crinoids
Opis:
Five Middle Triassic crinoid taxa: Eckicrinus radiatus (Schauroth, 1859), Holocrinus acutangulus (Meyer, 1847), H. dubius (Goldfuss, 1831), Dadocrinus sp. and Encrinidae gen. et sp. indet., from the North-Sudetic Basin, are described. The occurrence of Eckicrinus radiatus (Schauroth) is reported in the area for the first time. Based on the stratigraphic distribution of the crinoids, the ranges of three crinoid zones (Dadocrinus Zone, acutangulus Zone and dubius Zone) have been constrained. A modified correlation between the Lower Muschelkalk deposits of the North-Sudetic Basin, Upper Silesia and the Holy Cross Mountains is proposed.
Źródło:
Geological Quarterly; 2005, 49, 1; 83--92
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An explanation for low endemism of Triassic crinoids fromthe epicontinental Germanic Basin, Poland
Autorzy:
Salamon, M. A.
Niedźwiedzki, R.
Powiązania:
https://bibliotekanauki.pl/articles/2058915.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Germanic Basin
Polska
Triassic
muschelkalk
crinoids
biogeography
Opis:
A summary of known crinoid taxa in the Polish part of the Triassic Germanic Basin, including their presence elsewhere, is documented. At present, 13 taxa and 3 ecophenotypes of crinoids have been recorded from that area, only one of them being endemic. In the Lower Muschelkalk and lower part of theMiddleMuschelkalk, taxa widespread both in the Tethys and Germanic Basin, or Tethyan taxa, dominate. In the Upper Muschelkalk crinoids are very rare in Poland, being represented by Encrinus liliiformis and Holocrinus sp. Many of the species occurring in the central part of the Germanic Basin in the Upper Muschelkalk have not been recorded in the eastern part of the basin. The degree of endemism of the crinoid fauna in theMuschelkalk is markedly lower than the degree of endemism of the rest of the benthonic macrofauna. This probably resulted from huge number of crinoids forming "crinoid gardens" that produced large number of larvae, increasing the chances of successful geographical expansion of crinoids.
Źródło:
Geological Quarterly; 2005, 49, 3; 331--338
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Crinoids from Svalbard in the aftermath of the end−Permian mass extinction
Autorzy:
Salamon, Mariusz A.
Hanken, Nils−Martin
Gorzelak, Przemysław
Riise, Henrik Erevik
Ferré, Bruno
Powiązania:
https://bibliotekanauki.pl/articles/2049569.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Arctic
Svalbard
echinoderms
crinoids
P/T extinction
recovery
Źródło:
Polish Polar Research; 2015, 3; 225-238
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Holocrinid columnals from the Upper Muschelkalk of the Holy Cross Mts. (eastern part of the Germanic Basin)
Autorzy:
Salamon, M. A.
Powiązania:
https://bibliotekanauki.pl/articles/2059555.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Germanic Basin
Holy Cross Mountains
Triassic
muschelkalk
crinoids Holocrinidae
Opis:
A few isolated columnals of a holocrinid have been found in Ladinian Upper Muschelkalk deposits (probably Ceratites Beds) in the OEwioelina valley (northern margin of the Holy Cross Mts.). Although they are poorly preserved and not diagnostic at species level, this is the first occurrence of the genus Holocrinus in the Upper Muschelkalk of the eastern part of the Germanic Basin. This crinoid indicates faunal immigration from the Tethys through reactivated East-Carpathian Gate.
Źródło:
Geological Quarterly; 2005, 49, 1; 105--107
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Eksploracja głębin Morza Karaibskiego w rejonie wyspy Roatán (Honduras) przez polskich paleontologów - teraźniejszość kluczem do poznania przeszłości
Deep-sea exploration of the Caribbean Sea in the area of Roatán Island (Honduras) from the point of view of Polish palaeontologists - the present is the key to the past.
Autorzy:
Gorzelak, Przemysław
Salamon, Mariusz A.
Powiązania:
https://bibliotekanauki.pl/articles/20222731.pdf
Data publikacji:
2023
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Honduras
szkarłupnie
liliowce
strefa foticzna
ichnologia
echinoderms
crinoids
photic zone
ichnology
Opis:
The island margin of Isla de Roatán is a unique place of outstanding scientific and didactic values, with one of the longestcoral reef and an astonishing fauna inhabiting the deep sea zones. The unique geomorphological conditions enable to perform shore-based submersible operations at great depths. In this paper a short report from our dive down to about 650 m is presented. Our preliminary dive was used to document a diverse faunal assemblage, which allowed for a better understanding of the fossil record.
Źródło:
Przegląd Geologiczny; 2023, 71, 2; 71-81
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Skeletons of Seirocrinus Subangularis Crinoids (Crinoidea, Echinodermata) (Miller, 1821) from the Collection of the Nature Education Centre of the Jagiellonian University
Autorzy:
Kajdas, Bartłomiej
Salamon, Mariusz
Głaz, Joanna
Płachno, Bartosz J.
Powiązania:
https://bibliotekanauki.pl/articles/27720399.pdf
Data publikacji:
2023-09-28
Wydawca:
Krajowy Ośrodek Badań i Dokumentacji Zabytków
Tematy:
Nature Education Centre of the Jagiellonian University
Krakow
fossils
crinoids
echinoderms
the Jurrasic
Opis:
The Nature Education Centre of the Jagiellonian University in Krakow has in its collection a spectacular fossil of a Jurassic crinoid, in literature known as Seirocrinus subangularis (Miller). Only several museums in Central Europe can boast such a perfectly preserved and complete specimen of Seirocrinus. As seen against Polish museum collections the slab in question is an outstanding object. That very form was a cosmopolitan and pseudoplanktonic crinoid species spread throughout Asia, Europe, and Northern America, yet it has never been documented in Poland. The particular specimen reached Poland in the mid-19th century from Germany to enrich the collection of the Mineralogical Cabinet. The paper presents the turbulent history of the slab with some dozen specimens of echinoderms on it, the story which will shortly have a happy end, since it will be permanently placed as a geological exhibit at the Nature Education Centre of the Jagiellonian University.
Źródło:
Muzealnictwo; 2023, 64; 128-137
0464-1086
Pojawia się w:
Muzealnictwo
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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