Brief history of the earth 6

Carbon Age (360 - 290 million years ago)

Reptilia appear the first time and can lay eggs outside the water. Giant insects appear and ampibi increased in number.
Tree first appears, club fungi, plants and ferm horsetail fern growing in swamps forming coal.
At the time of this continent-continent in the face of the earth formed one integrates the land called Pangea, changes in the environment for many forms of life. In the northern hemisphere, tropical climate
produce a massive, swamps, and now that contains stored as coal.