Arti kata
devonian
Definition of devonian (English)
adjective
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Of or pertaining to Devon or Devonshire in England; as, the Devonian rocks, period, or system.sumber: webster1913
noun
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from 405 million to 345 million years ago; preponderance of fishes and appearance of amphibians and ammonitessumber: wordnet30
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The Devonian age or formation.sumber: webster1913