*Elrathia Kingi Trilobite Mortality Plate found in the West Desert of Utah. This plate measures approximately 8.5" tall by 6.5" wide and 1 1/4" thick. Two whole Elrathia Kingi Molt Trilobites as well as some pieces and several trilobite imprints can be seen on this Mortality Plate.
*This is called a "Mortality Plate" because it is a frozen snapshot of a Death Assemblage.
*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. From the Cambrian period.