Astronomy   View all facts   Glossary   Help
physical phenomena > event > era > geological era > cenozoic era > tertiary period > eocene epoch
Next tertiary period: miocene epoch    Up: tertiary period    Previous tertiary period: pliocene epoch   

eocene epoch comparison table
Subject has duration is a kind of has start time
tertiary period63 million yearscenozoic era63 million years ago
eocene epoch22 million yearstertiary period58 million years ago

Next tertiary period: miocene epoch    Up: tertiary period    Previous tertiary period: pliocene epoch