- Tytuł:
- A classic Late Frasnian (Devonian) chondrichthyan assemblage from southern Belgium
- Autorzy:
-
Ginter, M.
Gouwy, S.
Goolaerts, S. - Powiązania:
- https://bibliotekanauki.pl/articles/138985.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Late Devonian
Belgium
Dinant Synclinorium
chondrichthyes
microfossils
późny dewon
Belgia
ryby chrzęstnoszkieletowe
mikroskamieniałości - Opis:
- Samples from the Upper Frasnian (Devonian) of Lompret Quarry and Nismes railway section in Dinant Synclinorium, southern Belgium, yielded several chondrichthyan teeth and scales. The teeth belong to three genera: Phoebodus, Cladodoides and Protacrodus. The comparison with selected Late Frasnian chondrichthyan assemblages from the seas between Laurussia and Gondwana revealed substantial local differences of taxonomic composition due to palaeoenvironmental conditions, such as depth, distance to submarine platforms, oxygenation of water, and possibly also temperature. The assemblage from Belgium, with its high frequency of phoebodonts, is the most similar to that from the Ryauzyak section, South Urals, Russia, and the Horse Spring section, Canning Basin, Australia.
- Źródło:
-
Acta Geologica Polonica; 2017, 67, 3; 381-392
0001-5709 - Pojawia się w:
- Acta Geologica Polonica
- Dostawca treści:
- Biblioteka Nauki
Artykuł