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File:Permian Silicified Sclerobionts.JPG
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Found in articles
Fil:Permian Silicified Sclerobionts.JPG
Description
Permian
Silicified
Sclerobionts
.
JPG
English:
Silicified
fossils from the Road Canyon Formation (Middle
Permian
of Texas). Date 16 October 2012