Paleozoic Era > Permian Period  Directory > Science > Earth Sciences > Geology and Geophysics > Geologic Time > Paleozoic Era > Permian Period

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SITE LISTINGS Permian - Introduction to the last period of the Paleozoic Era, 286 to 245 million years ago. Permian Period - Reviews its climate, plant and vertebrate animal life, and stratigraphy.

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Directory > Science > Earth Sciences > Geology and Geophysics > Geologic Time > Paleozoic Era > Permian Period

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