*Authentic, High Quality 1 1/2"Elrathia Kingi Trilobite Fossil Complete on an approximate 3" x 3" Matrix of Shale with a cut base.
*Trilobite from the Cambrian Period Found in the Utah West Desert.
*Stand and Information Card Included.
*Trilobites (meaning "Three-Lobed"), First Appeared In Our Oceans Approximately 550 Million Years Ago Before Going Extinct around 240 Million Years Ago.