Saturday, March 19, 2011
"Orthis" subnodosa Brachiopod
brachiopod found in the Waldron Shale of Clark County, Indiana. This is the only one I have found of this Silurian Period fossil.
Indiana State Museum collections database
was used to help identify this fossil.
This fossil marks the 15th Waldron Shale brachiopod species I have found:
see the rest at this posting
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