- Tytuł:
- Late Turonian and Early Coniacian ventriculitid sponges (Lychniscosida) from Opole Trough (southern Poland) and their palaeoecological significance
- Autorzy:
- Świerczewska-Gładysz, E.
- Powiązania:
- https://bibliotekanauki.pl/articles/191238.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polskie Towarzystwo Geologiczne
- Tematy:
-
sponges
Lychniscosida
taxonomy
palaeoecology
Upper Cretaceous
Opole Trough
southern Poland - Opis:
- Eight species of ventriculitid sponges (Order Lychniscosida Schrammen, 1903) are described from the Upper Turonian marly limestones and Lower Coniacian marls of the Opole Trough (southern Poland). Among them four have not previously been noted in this area. Two species, Astropegma stellata (Roemer, 1840) and Leiostracosia robusta (Schrammen, 1902) are reported from Turonian strata for the first time. The occurrence of ventriculitid sponges in the Upper Turonian–Lower Coniacian succession of the Opole Trough indicates a soft- bottom, calm-water environment, with depths below the storm-wave base and a low rate of sedimentation.
- Źródło:
-
Annales Societatis Geologorum Poloniae; 2012, 82, 3; 201--224
0208-9068 - Pojawia się w:
- Annales Societatis Geologorum Poloniae
- Dostawca treści:
- Biblioteka Nauki
Artykuł