This Specimen has been sold.
1.5" Fossil Echinoid (Coenholectypus) - Oklahoma
This is a fossil echinoderm of the species Coenholectypus castilloi from the Cretaceous deposits of the Bokchito Formation in Bryan County, Oklahoma. This echinoid is in decent condition though there is some breakage along the edges of the urchin. It measures 1.5" in length.