Slide 1 Chapter 23 Review The Paleozoic, Mesozoic, and Cenozoic Eras Slide 2 When there is no tectonic activity along the edge of a continent, the edge is referred to as…
Slide 1 Earth History The Paleozoic Era Slide 2 Paleozoic Time (544 - 245 Million Years Ago) n Bracketed by the two most important biological events in Earth’s history:…