carboniferous period in a sentence

Examples

1. Climate change devastated these tropical rainforests during the Carboniferous period.
2. Terrestrial life was well established by the Carboniferous period.
3. Some members of this family attained tree-like stature during the Carboniferous Period ( around ).
4. During the Carboniferous period, the Mackay areas were underwater and home to diverse marine wildlife.
5. The term is also sometimes applied to animals ( usually dragonflies of the Carboniferous period.
6. The oldest geological formation in the valley is the Supra-Pennant Measures of the Carboniferous period.
7. The soil is composed by sandstone from the Carboniferous period, of fluvial and glacial origin.
8. A black limestone containing fossil corals of the Carboniferous Period, some 325 million years ago.
9. The rocks underwent considerable folding during the Carboniferous period.
10. Cockroaches have remained substantially unchanged since the Carboniferous period more than 300 million years ago.