- Tytuł:
- The youngest Devonian record of "Housean pits" in ammonoids
- Autorzy:
- Rakociński, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/2059005.pdf
- Data publikacji:
- 2012
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
ammonoids
parasite
pearl formation
"Housean pits"
Polska
Upper Devonian - Opis:
- An unusual occurrence of parasitic "Housean pits" in internal mould of ammonoid specimen referred to as Felisporadoceras cf. subvaricatum (Sobolew) from Middle Famennian of Poland are described. Hitherto the youngest representatives of goniatites showing a pitting on the internal moulds were known from the Middle Devonian (lower Givetian), thus, most probably the presented material constitutes the youngest world record of this phenomenon.
- Źródło:
-
Geological Quarterly; 2012, 56, 2; 387-390
1641-7291 - Pojawia się w:
- Geological Quarterly
- Dostawca treści:
- Biblioteka Nauki
Artykuł