Paleozoic Fossil PlantsOver 670 color photos reveal the Paleozoic plants that covered the earth from 500 to 260 million years ago, well before the dinosaurs roamed the world. These plants provide some of the earliest records to the greening of planet earth. They also make fascinating, very attractive fossils, which can be considered as "nature's artwork." The fossil record provides a window into the first "forests" of the Devonian Period, followed by the peculiar plants of