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Dictionary


Cryp•to•zo•on



Pronunciation: (krip"tu-zō'on), [key]
n.
an extinct genus of algae from Precambrian and Cambrian times, forming irregularly hemispherical fossil colonies composed of layers of limy precipitate.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

cryptozoologycryptozygous

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