Here are pictures of a Silurian Calymene trilobite found in the Waldron Shale of Clark County, Indiana.  It had quite a bit of glue resi...

Here is an Eucalyptocrinites calyx cup with some coverage of bryozoan.  Recently, I did some matrix removal on this fossil.  Some of the...

This unidentified echinoid appears to be from the Cretaceous of Texas.  It was extracted from a chalk matrix by me and sand abrasive clea...