Definition of quaternary period Quaternary period
We found 1 definitions of quaternary period from 1 different sources.
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What does quaternary period mean?
WordNet
Noun |
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| quaternary period - last 2 million years | ||
| Quaternary, Quaternary period, Age of Man | ||
| age of mammals, cenozoic, cenozoic era approximately the last 63 million years | ||
| holocene, holocene epoch, recent, recent epoch approximately the last 10,000 years | ||
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