What life forms existed during the Paleozoic era?
Part of the Phanerozoic Eon, the Paleozoic Era spanned from 542 through 251 million years ago. This era features six different periods: Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian periods.
Answer and Explanation:
Various aquatic, plant, and animal life forms developed during the Paleozoic geological era.
Autotrophs, made of a cell structure with a membrane...
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fromChapter 22 / Lesson 12
The Paleozoic Era spans almost 200 million years from 542 to 251 million years ago. It is defined by great explosion of life at the beginning of the era and ends with the largest mass extinction in the history of our planet. This lesson will cover the important features of Paleozoic Era.