- Tytuł:
- Miocene burrows of the Ghost Crab Ocypode and their environmental significance (Mykolaiv Sands, Fore-Carpathian Basin, Ukraine)
- Autorzy:
-
Radwański, A.
Wysocka, A.
Górka, M. - Powiązania:
- https://bibliotekanauki.pl/articles/138926.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
baden
krab
miocen środkowy
nora
Ocypode
paleośrodowisk
Paratetydy
sedymentologia
Ukraina
Badenian
burrows
Ghost Crab Ocypode
Middle Miocene
palaeoenvironment
Paratethys
sedimentology
Ukraine - Opis:
- The huge lithosome of the Middle Miocene (Early Badenian) Mykolaiv Sands, developed at the external margin of the Fore-Carpathian Basin in western Ukraine, is recognized to represent a shallowing-up sequence. Special attention is paid to burrows of the Ghost Crab Ocypode which are pantropical in present-day littoral habitats. In the Stratyn section, burrows of this type become a crucial tool in the interpretation of basin bathymetry, which starts from distal offshore depths, through the foreshore, to the backshore where the Ocypode burrows record a temporary break in sedimentation. Lithification of the sand layers and the Ocypode burrows subsequently progressed in beachrock mode. The Stratyn section demonstrates that the development of submerged shoals and/or emergent parts, throughout the huge mass of the Mykolaiv Sands, is probably responsible for their great variation in thickness in western Ukraine, which has long proved difficult to explain.
- Źródło:
-
Acta Geologica Polonica; 2012, 62, 2; 217-229
0001-5709 - Pojawia się w:
- Acta Geologica Polonica
- Dostawca treści:
- Biblioteka Nauki
Artykuł