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devonian period
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devonian period
WORDNET DICTIONARY
Noun devonian period has 1 sense
- devonian period(n = noun.time) age of fishes, devonian - from 405 million to 345 million years ago; preponderance of fishes and appearance of amphibians and ammonites; Array is a part of paleozoic, paleozoic era
is a kind of geological period, period
For further exploring for "devonian period" in Webster Dictionary Online