Updated10/7/18
  • Trilobite Katernaspis williamsi #2

    $195.00

    Item #0698 Trilobite Katernaspis williamsi, found in the  Haragan formation, Lower Devonian, Clairita, Coal county, Oklahoma. Probably one of the most famous Trilobite from Black Cat Mountain. Size is right at .97" long by 1.15" wide on a 2.5" by 2.37" piece of matrix.