Super Dicranurus hamatus elegantus
#TRB021 Super Dicranurus hamatus elegantus . Only a very few are found a year and fewer in this condition. Found and fully prepped with its horns matrix free by Bob Carroll in 2012. Haragan formation, Lower Devonian, Clairita, Coal county, Oklahoma. Probably the most famous Trilobite from Black Cat Mountain. Size is right at 1 7/8" long on a 4" by 4" piece of matrix. $35 world wide shipping.