devonian
[dɪˈvoniən]
adj.
德文郡的，（地质）泥盆纪（古代生物的一个时期）的;
n.
德文郡，泥盆纪;
例句:
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Near the end of Devonian times, thirty percent of all animal life vanished.
在泥盆纪末期，30％的动物物种都灭绝了。
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The contact relationship between Silurian and Devonian is parallel unconformity.
泥盆系与志留系之间为平行不整合接触.
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Blooming of Bacteria and Algae: Possible Killer of Devonian Frasnian - Famennian Mass Extinction?
菌藻类繁盛: 晚泥盆世大灭绝的疑凶?
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The earliest fossil decapod is the Devonian Palaeopalaemon.
来自BBC
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The Devonian period experienced the first significant adaptive radiation of terrestrial life.
来自BBC
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That is the principle that powered the evolutionary breakthrough of the Devonian era.
来自THETIMES