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barry barry
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Posts: 11630
10 years ago
Name the periods of the Paleozoic Era in order from oldest to youngest.
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10 years ago
Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, and Permian. (Note: Mississippian and Pennsylvanian are North American terms for the Carboniferous Period, which is not subdivided in other parts of the world.)
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barry Authorbarry
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Posts: 11630
10 years ago
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