WRITTEN BY KELLY. Sea turtles lived before the dinosaurs 200 million years ago. The archelon was bigger than a car. They have evolved to become smaller.
Chapter 9: Marine Reptiles, Birds, and Mammals. Vertebrates 350 m.y.a. vertebrates invaded land Decendents of bony fish Land vertebrates had to adapt.
Identify this fish. 2. What ocean zone would this fish most likely be found in?
Sea Turtles
