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from Wikipedia, the free encyclopedia


The Mesozoic Era is one of three geologic eras of the Phanerozoic eon.

The Mesozoic includes three geologic periods: from oldest to youngest, they are the Triassic, the Jurassic and the Cretaceous periods.

Note:   The above text is excerpted from the Wikipedia article "Mesozoic", which has been released under the GNU Free Documentation License.
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