Enrolled Gabriceraurus From Wisconsin - 1"

This is an enrolled Gabriceraurus mifflinensis from the Platteville Formation in Wisconsin. You don't see many trilobites from this area because the formations are rarely collected and the trilobites are very hard to find complete.

Trilobite would have been about an inch long if not enrolled. Much of the back half of the trilobite can be seen exposed on the backside of the rock. The left free cheek and genal spine are missing. Still a pretty rare find.