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physical phenomena > event > era > geological era > cenozoic era > tertiary period > eocene epoch |
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eocene epoch | ||||
subject | fact |
eocene epoch | has duration 22 million years | ![]() |
has start time 58 million years ago | ![]() | |
is a kind of tertiary period | ![]() | |
event | has synonym world point | ![]() |
has time of occurrence | ![]() |