Question Detail
Question
Coal-forming sediments were laid down in vast swamps during which period?
Correct Answer
Option C is the correct answer.
Detailed Explanation
During the Carboniferous Period (360-286 mya), coal-forming sediments were laid down in vast swamps. This period also saw the rise of amphibians, winged insects, and early reptiles.
Hint
The name of this period gives a big hint about its major geological feature.