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by Stratigraphy.net
New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..

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Fragment of a Platyceras dumosum


This fossil fragment is of a Platyceras dumosum (Conrad, 1840) spiny snail (gastropod). It was found in Clark County, Indiana USA.  The layer it was found is called the Jeffersonville Limestone which dates to the Middle Devonian Period. My nephews Joseph and Jack found this while we were out collecting.




 

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