Słownik angielskiego
It is known for containing numerous fossils of crabs.
This site contains fossils from the Pleistocene period 20,000 to 10,000 years before present.
Layered sediment forms the valley, containing fossils from when the area was once covered by the sea.
The realization that some rocks contain fossils was a landmark in natural history.
The rock strata contain fossils and organic remains including jet.
The beach is sandy with stones which contain Cretaceous fossils.
These fuels are found in rock formations that also contain fossils.
Many limestones contain fossils, and some are made up almost entirely of skeletal material.
In the vicinity these contain fossils from the period associated with "the explosion of life".
It contained fossils and stuffed birds as well as paintings.