Fossil Trilobites ~ Kettneraspis williamsi ~ Oklahoma, USA

Original price was: $1,250.00.Current price is: $1,050.00.

In stock


This wonderful, detailed pair of spiny trilobites (in their limestone matrix) is from the world famous Black Cat Mountain Quarry in Oklahoma.  Both of their occipital spines are present, a detail lost on many.  It was carefully, meticulously, expertly prepared by Bob Carroll in 2005 to expose each and every tiny detail.  The Black Cat Mountain Quarry produces a limited amount of trilobites of the finest quality each year.

Genus / Species:  Kettneraspis williamsi
Age:  Lower Devonian
Formation:  Haragan
Location:  Black Cat Mountain, near Clarita, Coal County, Oklahoma, USA

Matrix Dimensions: 3.4″ long  x  3.3″ wide  x  1.9″ thick
Weight:  1.1 lbs



Additional information


Oklahoma, USA