Some ppl confusing eote is all about dinosaurs and stuffs. NO
Echoes of the extinct is about rebirth of Earth. When EVERYTHING who went extinct is slowly reviving. There will be GIANTS too. There will be mention of many other creatures.
The team of HUNTERS will be sent by the government to KILL all those things so that they can have the control of earth. But Nature know how to protect itself isn't it? No the story ain't revolving around just dinosaurs. The story is about HOW THE EARTH'S FUTURE IS GOING TO BE. The advantages and the disadvantages of AI, development and all that. There will be some of the supernatural creatures too. The story settings will shift from city to forest. Not just in forest.
It'll shift from city to forest to sky to water etc. Because here we are talking about WHOLE EARTH, not just a single part of it.