Unidentified crinoid holdfast embedded in Waldron Shale of Clark County, Indiana. Currently working with the engraver to expose more of the fossil to see how extensive the root system is. Fossil dates to Middle Silurian Period.
Sunday, December 5, 2010
Crinoid Holdfast in Waldron Shale
Unidentified crinoid holdfast embedded in Waldron Shale of Clark County, Indiana. Currently working with the engraver to expose more of the fossil to see how extensive the root system is. Fossil dates to Middle Silurian Period.
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