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Definition of: Ordovician

(ôr′də·vishən) adjective
1. Geol. Of, pertaining to, or designating a geological period of the Paleozoic era, following the Cambrian and preceding the Silurian.
2. Of or pertaining to the Ordovices.
noun An epoch of the Paleozoic era: sometimes called Lower Silurian.
[<L Ordovices the Ordovices]

'Ordovician' used in domains:

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cambrianordovicianpipeline.com
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ordovicianperiod.com
ordovician.com

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"Ordovician" has the frequency of use of 0.0001% on en.wikipedia.org.

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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