This listing is for the display box pictured, which measures 6.25 inches x 8.25 inches x .875 inches. It includes a Permian cave fossil from the period just before dinosaurs approximately 299-276 million years ago. Permian era caves were discovered while mining for limestone. The fossil pictured was from a rare cave dwelling species that lived during the Permian era and was found in the Lawton, Oklahoma Fill Formation. Pictures are representative of what you will receive, but there may be small variances since each specimen is unique.
