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What is the correct order (old to recent) of periods in Paleozoic era?
A
Silurian, Devonian, Permian, Carboniferous
B
Silurian, Devonian, Carboniferous, Permian
C
Permian, Devonian, Silurian, Carboniferous
D
Silurian, Carboniferous, Permian, Devonian
The answer is B.
