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English: Protaraea richmondensis, a heliolitid coral, covering a gastropod; Cincinnatian (Upper Ordovician) of southeastern Indiana.
Date 23 November 2008
Source Own work
Author Wilson44691

Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster). Specimen collected by Stephanie Jarvis, a Geology & Biology double major at The College of Wooster.


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