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Upper carboniferous period Uncommon

Noun

Definitions
Noun
1

from 310 million to 280 million years ago; warm climate; swampy land

Rhyming Words
iod period hesiod subperiod epitheliod gyroperiod semiperiod foreperiod dry period day period edo period nara period long period semi period test period rest period late period scotoperiod time period zero period
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