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| physical phenomena > event > era > geological era > cenozoic era > tertiary period | 
| tertiary period comparison table | ||
| Subject | has duration | has start time | 
|---|---|---|
| eocene epoch | 22 million years | 58 million years ago | 
| miocene epoch | 12 million years | 25 million years ago | 
| oligocene epoch | 11 million years | 36 million years ago | 
| paleocene epoch | 63 million years | 5 million years ago | 
| pliocene epoch | 13 million years | 13 million years ago | 
Next cenozoic era: quaternary period     Up: cenozoic era