Monday, December 13, 2010

Unprepped Dalmanites Trilobite Cephalon

 Part of a Dalmanites trilobite cephalon found in the Waldron Shale of Clark County, Indiana.  Trilobite roamed the sea floors of the Middle Silurian Period.  Not sure if the fossil is strong enough to endure a sand abrasive cleaning session.  Specimen is about 5 cm wide.

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