A rare find in the Waldron Shale of Clark County, Indiana is the Rhynchotreta cuneata brachiopod. This animal existed in the Middle Silurian Period.
Tuesday, March 1, 2011
Rhynchotreta cuneata Brachiopod
A rare find in the Waldron Shale of Clark County, Indiana is the Rhynchotreta cuneata brachiopod. This animal existed in the Middle Silurian Period.
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